USB2230_技术文档

USB2229/USB2230

5th Generation Hi-Speed USB Flash Media

and IrDA Controller with Integrated Card Power FETs

- 768 Bytes of internal SRAM for general pur-

pose scratchpad or program execution while

re-flashing external ROM

- Two, Double Buffered Bulk Endpoints

- Two, Bi-directional 512 Byte Buffers for Bulk

Endpoints

- 64 Byte RX Control Endpoint Buffer

- 64 Byte TX Control Endpoint Buffer

IrDA Controller

• IrDA v1.1 FIR and SIR Compliant Controller, with

9.6K, 19.2K, 38.4K, 57.6K, 115.2K, 0.576Mbps,

1.152Mpbs and 4Mbps data rate support.

Flash Media Controller

• Complete System Solution for interfacing Smart-

Media^™(SM) or xD Picture Card^™(xD)¹, Memory

Stick^™(MS), High Speed Memory Stick (HSMS),

Memory Stick PRO (MSPRO), MS Duo^™, Secure

Digital (SD), High Speed SD, Mini-Secure Digital

(Mini-SD), TransFlash (SD), MultiMediaCard^™

(MMC), Reduced Size MultiMediaCard (RS-

MMC), NAND Flash, Compact Flash^™(CF) and

CF Ultra^™I & II, and CF form-factor ATA hard

drives to Hi-Speed USB

• Internal or External Program Memory Interface

- 76K Byte Internal Code Space or Optional

128K Byte External Code Space using Flash,

SRAM or EPROM memory.

• On Board 24Mhz Crystal Driver Circuit

• Can be clocked by 48MHz external source

• On-Chip 1.8V Regulator for Low Power Core

Operation

- Supports USB Bulk Only Mass Storage Com-

pliant Bootable BIOS

• Internal PLL for 480Mhz Hi-Speed USB Sampling,

Configurable MCU clock

• Support for simultaneous operation of all above

devices. (only one at a time of each of the follow-

ing groups supported: CF or ATA drive, SM or XD

or NAND, SD or MMC)

• Supports firmware upgrade via USB bus if “boot

block” Flash program memory is used

• 12 GPIOs for special function use: LED indica-

tors, button inputs, power control to memory

devices, etc.

• On-Chip 4-Bit High Speed Memory Stick and MS

PRO Hardware Circuitry

- Inputs capable of generating interrupts with

either edge sensitivity

• On-Chip firmware reads and writes High Speed

Memory Stick and MS PRO

• Attribute bit controlled features:

• 1-bit ECC correction performed in hardware for

maximum efficiency

- Activity LED polarity/operation/blink rate

- Full or Partial Card compliance checking

- Bus or Self Powered

- LUN configuration and assignment

- Write Protect Polarity

- SmartDetach - Detach from USB when no

Card Inserted for Notebook apps

- Cover Switch operation for xD compliance

- Inquiry Command operation

• Hardware support for SD Security Command

Extensions

• On-chip power FETs with short circuit protection

for supplying flash media card power

• USB Bus Power Certified

• 3.3 Volt I/O with 5V input tolerance on VBUS/

GPIO3

- SD Write Protect operation

- Older CF card support

- Force USB 1.1 reporting

- Internal or External Power FET operation

• Complete USB Specification 2.0 Compatibility for

Bus Powered Operation

- Includes Hi-Speed USB Transceiver

- A Bi-directional Control and two Bi-directional

Bulk Endpoints are provided.

• Compatible with Microsoft WinXP, WinME, Win2K

SP3, Apple OS10, Softconnex, and Linux Multi-

LUN Mass Storage Class Drivers

• 8051 8 bit microprocessor

- Provides low speed control functions

- 30 Mhz execution speed at 1 clock per

instruction cycle average

- 12K Bytes of internal SRAM for general pur-

pose scratchpad

• Win2K, Win98/98SE and Apple OS8.6 and OS9

Multi-LUN Mass Storage Class Drivers available

from Microchip

• 128-Pin TQFP RoHS Compliant package (1.0mm

height, 14mmx14mm footprint)

1.xD Picture Card not applicable to USB2229.

 2005-2016 Microchip Technology Inc.

DS00002252A-page 1

USB2229/USB2230

TO OUR VALUED CUSTOMERS

It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip

products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and

enhanced as new volumes and updates are introduced.

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E-mail at docerrors@microchip.com. We welcome your feedback.

Most Current Data Sheet

To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:

http://www.microchip.com

You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.

The last character of the literature number is the version number, (e.g., DS30000000A is version A of document DS30000000).

Errata

An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for cur-

rent devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the

revision of silicon and revision of document to which it applies.

To determine if an errata sheet exists for a particular device, please check with one of the following:

•

Microchip’s Worldwide Web site; http://www.microchip.com

Your local Microchip sales office (see last page)

When contacting a sales office, please specify which device, revision of silicon and data sheet (include -literature number) you are

using.

Customer Notification System

Register on our web site at www.microchip.com to receive the most current information on all of our products.

DS00002252A-page 2

 2005-2016 Microchip Technology Inc.

USB2229/USB2230

Table of Contents

1.0 General Description ........................................................................................................................................................................ 4

2.0 Pin Table ......................................................................................................................................................................................... 6

3.0 Block Diagram ................................................................................................................................................................................. 9

4.0 Pin Configuration .......................................................................................................................................................................... 10

5.0 Pin Descriptions ............................................................................................................................................................................ 11

6.0 DC Parameters ............................................................................................................................................................................. 18

7.0 Package Information ..................................................................................................................................................................... 22

8.0 GPIO Usage .................................................................................................................................................................................. 23

Appendix A: Data Sheet Revision History ........................................................................................................................................... 24

The Microchip Web Site ...................................................................................................................................................................... 25

Customer Change Notification Service ............................................................................................................................................... 25

Customer Support ............................................................................................................................................................................... 25

Product Identification System ............................................................................................................................................................. 26

 2005-2016 Microchip Technology Inc.

DS00002252A-page 3

USB2229/USB2230

1.0

GENERAL DESCRIPTION

The USB2229/USB2230 is a Hi-Speed USB IrDA and Bulk Only Mass Storage Class Peripheral Controller. The Bulk

Only Mass Storage Class Peripheral Controller supports CompactFlash (CF) in True IDE Mode only, SmartMedia (SM),

Memory Stick (MS) including both serial and parallel interface and Secure Digital/MultiMediaCard (SD/MMC) flash

memory devices. It provides a single chip solution for the most popular flash memory cards in the market. In addition,

the IrDA controller consists of the Microchip IrCC block, which includes a Synchronous Communications Engine (SCE).

The IrCC SCE supports FIR and SIR IrDA. The IrCC offers flexible signal routing and programmable output control

through the Raw mode interface, General Purpose Data pins and Output Multiplexer. Chip-level address decoding is

required to access the IrCC register set.

The device consists of a USB2.0 PHY and SIE, buffers, Fast 8051 microprocessor with expanded scratchpad, and pro-

gram SRAM, and IrDA, CF, MS, SM and SD controllers. The SD controller supports both SD and MMC devices.

Provisions for external Flash Memory up to 128K bytes for program storage is provided (note: when Bank switching is

enabled the upper 64K will map into the 8051 ROM space, otherwise, only the first 64K bytes is used).

12K bytes of scratchpad SRAM and 768Bytes of program SRAM are also provided.

Twelve GPIO pins are provided for indicators, external serial EEPROM for OEM ID and system configuration informa-

tion, and other special functions.

Internal power FETs are provided to directly supply power to the xD/SM, MMC/SD and MS/MSPro cards.

The internal ROM program is capable of implementing any combination of single or multi-LUN CF/SD/MMC/SM/MS

reader functions with individual card power control and activity indication. Microchip also provides licenses** for Win98

and Win2K drivers and setup utilities. Note: Please check with Microchip for precise features and capabilities for the

current ROM code release.

1.1

Acronyms

SM:

SmartMedia

SMC:

FM:

SmartMedia Controller

Flash Media

FMC:

CF:

Flash Media Controller

Compact Flash

CFC:

SD:

CompactFlash Controller

Secure Digital

SDC:

MMC:

MS:

Secure Digital Controller

MultiMediaCard

Memory Stick

MSC:

TPC:

ECC:

CRC:

Memory Stick Controller

Transport Protocol Code.

Error Checking and Correcting

Cyclic Redundancy Checking

1.2

Reference Documents

1. SmartMedia^™Electrical Specification Version 1.30

2. SmartMedia^™Physical Format Specifications Version 1.30

3. SmartMedia^™Logical Format Specifications Version 1.20

4. SMIL (SmartMedia Interface Library) Software Edition Version 1.00, Toshiba Corporation, 01, July, 2000

5. SMIL (SmartMedia Interface Library) Hardware Edition Version 1.00, Toshiba Corporation, 01, July, 2000

6. MultiMediaCard System Specification Version 2.2

7. SD Memory Card Specifications, Part 1, Physical Layer Specification Version 1.10, April 2003, SD Group

8. SD Memory Card Specifications, Part 2, File System Specification Version 1.01, April 15^th, 2001, SD Group

9. SD Memory Card Specifications, Part 3, Security Specification Version 1.01, April 15^th, 2001, SD Group

DS00002252A-page 4

 2005-2016 Microchip Technology Inc.

USB2229/USB2230

10. SD Card Specification, Part E1, Secure Digital Input/Output (SDIO) card Specification, Version 1.00, October

2001, SD Group.

11. Memory Stick Standard Excerption from Format Specification v1.3, July, 2000, Sony Corporation.

12. Memory Stick Standard Format Specifications ver 2.0 (Memory Stick PRO). Tentative Release 0.81, February,

2002

13. CompactFlash Specification Rev 1.4

14. CF+ & CF Specification Rev. ATA-5 Draft 0.2

15. Universal Serial Bus Specification Rev 2.0

16. Samsung K9K2G08Q0M Data Sheet

17. xD Picture Card, Card Specification Version 1.10 (Jan 31, 2004)

18. xD Picture Card, Format Specification Version 1.10 (Jan 31, 2004)

19. xD Picture Card, Host Guideline Version 1.10 (Jan 31, 2004)

20. xD Picture Card, Compliance Guideline Version 1.10 (Jan 31, 2004)

 2005-2016 Microchip Technology Inc.

DS00002252A-page 5

USB2229/USB2230

2.0

2.1

PIN TABLE

128-Pin Package

TABLE 2-1:

USB2229/USB2230 128-PIN PACKAGE

CompactFlash INTERFACE (28 Pins)

CF_D0

CF_D1

CF_D5

CF_D2

CF_D6

CF_D3

CF_D7

CF_D4

CF_D8

CF_D9

CF_D10

CF_D14

CF_IRQ

CF_nCS1

CF_nCD1

CF_D11

CF_D12

CF_nIOR

CF_IORDY

CF_SA1

CF_D13

CF_nIOW

CF_nCS0

CF_SA2

CF_D15

CF_nRESET

CF_SA0

CF_nCD2

SmartMedia INTERFACE (17 Pins)

SM_D0

SM_D4

SM_D1

SM_D5

SM_D2

SM_D3

SM_D7

SM_D6

SM_nRE

SM_nCE

SM_ALE

SM_nWP

SM_nWPS

SM_CLE

SM_nB/R

SM_nWE

SM_nCD

Memory Stick INTERFACE (7 Pins)

MS_BS

MS_D1

MS_SDIO/MS_D0

MS_D2

MS_SCLK

MS_INS

MS_D3

SD INTERFACE (7 Pins)

SD_CMD

SD_DAT2

SD_CLK

SD_DAT0

SD_nWP

SD_DAT1

SD_DAT3

USB INTERFACE (10 Pins)

USBDP

USBDM

VSSPLL

XTAL2

ATEST

RBIAS

VSSA

VDD18PLL

XTAL1/CLKIN

VDDA33

MEMORY/IO INTERFACE (27 Pins)

MA0/CLK_SEL0

MA4

MA1/CLK_SEL1

MA5

MA2/SEL_CLKDRV

MA3/TX_POL

MA7

MA6

MA10

MA14

MD2

MA8

MA9

MA11

MA12

MA13

MA15

MD0

MD1

MD3

MD4

MD5

MD6

MD7

nMRD

nMWR

nMCE

MISC (15 Pins)

GPIO1

GPIO5

GPIO2

GPIO3

GPIO7

GPIO4

GPIO6/ROMEN/MA16

GPIO8/

CRD_PWR0

GPIO9

GPIO10/

CRD_PWR1

GPIO11/

CRD_PWR2

GPIO12

nTEST0

nTEST1

nRESET

IrDA (3 PINS)

IR_RXD/RX

IR_TXD/TX

IR_MODE

DS00002252A-page 6

 2005-2016 Microchip Technology Inc.

USB2229/USB2230

TABLE 2-1:

USB2229/USB2230 128-PIN PACKAGE (CONTINUED)

DIGITAL, POWER, GROUND & NC (14 Pins)

(2)VDD18 (7)VSS

(5)VDD33

Total 128

2.2

128-Pin List Table

TABLE 2-2:

USB2229/USB2230 128-PIN TQFP

Pin #

Name

MA Pin #

Name

MA Pin #

Name

MA Pin #

Name

MA

1

2

3

4

5

6

MA13

MA14

VDD33

MA15

MD0

8

-

33

34

35

36

37

38

CF_D1

CF_D2

CF_D3

CF_D4

CF_D5

CF_D6

8

65

66

67

68

69

70

SM_D0

SM_D1

SM_D2

SM_D3

SM_D4

SM_D5

8

97

98

VSS

RBIAS

-

99

ATEST

8

100

101

102

VDD33

VDD18PLL

MD1

XTAL1/

CLKIN

7

8

MD2

MD3

MD4

MD5

8

39

40

41

42

CF_D7

CF_D8

CF_D9

8

71

72

73

74

SM_D6

SM_D7

8

103

104

105

106

XTAL2

VSSPLL

GPIO9

VDD18

-

9

SM_ALE

SM_nWP

8

-

10

GPIO8/

CRD_PWR0

11

12

MD6

MD7

8

43

44

VDD33

-

75

76

SM_CLE

8

-

107

108

GPIO7

VDD33

8

-

GPIO11/

CRD_PWR2

8

SM_nWPS

13

nMRD

8

45

CF_D10

8

77

SM_nB/R

-

109

GPIO6/

ROMEN/

MA16

8

14

15

nMWR

VSS

8

-

46

47

CF_D11

VSS

8

-

78

79

SM_nCD

-

110

111

GPIO5

GPIO4

8

GPIO10/

CRD_PWR1

8

16

17

18

19

VSS

nMCE

-

8

-

48

49

50

51

CF_D12

VDD18

8

-

80

81

82

83

VDD33

SM_nRE

SM_nWE

SM_nCE

-

112

113

114

115

VSS

nRESET

GPIO2

GPIO1

-

8

-

8

MS_INS

CF_D13

CF_D14

8

MS_D0/

MS_SDIO

8

20

21

22

MS_D1

MS_D2

MS_D3

8

52

53

54

CF_D15

CF_nCD1

CF_nCD2

8

-

84

85

86

VSS

-

116

117

118

MA0/

CLK_SEL0

8

MA1/

CLK_SEL1

-

VSSA

MA2/

SEL_

CLKDRV

23

MS_

SCLK

8

55

CF_IRQ

8

87

USBDM

-

119

MA3/

TX_POL

8

24

25

26

27

28

MS_BS

SD_nWP

SD_DAT0

SD_DAT1

SD_DAT2

8

-

56

57

58

59

60

CF_IORDY

CF_nIOR

8

88

89

90

91

92

USBDP

VDDA33

-

120

121

122

123

124

MA4

MA5

MA6

MA7

MA8

8

CF_nIOW

CF_nRESET

CF_nCS0

IR_MODE

IR_RXD/RX

IR_TXD/TX

8

 2005-2016 Microchip Technology Inc.

DS00002252A-page 7

USB2229/USB2230

TABLE 2-2:

USB2229/USB2230 128-PIN TQFP (CONTINUED)

Pin #

Name

MA Pin #

Name

MA Pin #

Name

MA Pin #

Name

MA

29

30

31

32

SD_DAT3

SD_CMD

SD_CLK

CF_D0

8

-

61

62

63

64

CF_nCS1

CF_SA0

CF_SA1

CF_SA2

8

-

93

94

95

96

GPIO12

GPIO3

8

-

125

126

127

128

MA9

MA10

MA11

MA12

8

nTEST1

nTEST0

8

-

DS00002252A-page 8

 2005-2016 Microchip Technology Inc.

USB2229/USB2230

4.0

PIN CONFIGURATION

FIGURE 4-1:

USB2229/USB2230 128-PIN TQFP

1

96

MA13

MA14

VDD33

MA15

MD0

nTEST0

nTEST1

GPIO3

GPIO12

IR_TXD/TX

IR_RXD/RX

IR_MODE

VDDA33

USBDP

USBDM

VSSA

VSS

SM_nCE

SM_nWE

SM_nRE

VDD33

MD1

MD2

MD3

MD4

MD5

MD6

MD7

nMRD

nMWR

VSS

nMCE

MS_INS

USB2230

GPIO10/CRD_PWR1

SM_nCD

SM_nB/R

SM_nWPS

SM_CLE

SM_nWP

SM_ALE

SM_D7

MS_D0/MS_SDIO

MS_D1

MS_D2

MS_D3

MS_SCLK

MS_BS

SD_nWP

SD_DAT0

SD_DAT1

SD_DAT2

SD_DAT3

SD_CMD

SD_CLK

CF_D0

SM_D6

SM_D5

SM_D4

SM_D3

SM_D2

SM_D1

32

SM_D0

64

DS00002252A-page 10

 2005-2016 Microchip Technology Inc.

USB2229/USB2230

5.0

PIN DESCRIPTIONS

This section provides a detailed description of each signal. The signals are arranged in functional groups according to

their associated interface.

The “n” symbol in the signal name indicates that the active, or asserted state occurs when the signal is at a low voltage

level. When “n” is not present before the signal name, the signal is asserted when at the high voltage level.

The terms assertion and negation are used exclusively. This is done to avoid confusion when working with a mixture of

“active low” and “active high” signal. The term assert, or assertion indicates that a signal is active, independent of

whether that level is represented by a high or low voltage. The term negate, or negation indicates that a signal is inactive.

5.1

Pin Descriptions

TABLE 5-1:

Name

USB2229/USB2230 PIN DESCRIPTIONS

Symbol Buffer Type

CompactFlash (In True IDE Mode) INTERFACE

Description

CF Chip Select 1

CF_nCS1

O8PU

O8

This pin is the active low chip select 1 signal for the CF

ATA device

CF Chip Select 0

CF_nCS0

CF_SA2

CF_SA1

CF_SA0

CF_IRQ

This pin is the active low chip select 0 signal for the task

file registers of CF ATA device in the True IDE mode.

CF Register Address

2

This pin is the register select address bit 2 for the CF ATA

device.

CF Register Address

1

O8

This pin is the register select address bit 1 for the CF ATA

device

CF Register Address

0

O8

This pin is the register select address bit 0 for the CF ATA

device.

CF Interrupt

IPD

This is the active high interrupt request signal from the CF

device.

CF

Data 15-8

CF_D[15:8]

I/O8PD

The bi-directional data signals CF_D15-CF_D8 in True

IDE mode data transfer.

In the True IDE Mode, all of task file register operation

occur on the CF_D[7:0], while the data transfer is on

CF_D[15:0].

The bi-directional data signal has an internal weak pull-

down resistor.

CF

Data7-0

CF_D[7:0]

I/O8PD

The bi-directional data signals CF_D7-CF_D0 in the True

IDE mode data transfer.

In the True IDE Mode, all of task file register operation

occur on the CF_D[7:0], while the data transfer is on

CF_D[15:0].

The bi-directional data signal has an internal weak pull-

down resistor.

IO Ready

CF_IORDY

CF_nCD2

IPU

This pin is active high input signal.

This pin has an internally controlled weak pull-up resistor.

CF

This card detection pin is connected to the ground on the

CF device, when the CF device is inserted.

Card Detection2

This pin has an internally controlled weak pull-up resistor.

CF

CF_nCD1

IPU

This card detection pin is connected to ground on the CF

device, when the CF device is inserted.

Card Detection1

This pin has an internally controlled weak pull-up resistor.

CF

CF_nRESET

CF_nIOR

O8

This pin is an active low hardware reset signal to CF

device.

Hardware Reset

CF

This pin is an active low read strobe signal for CF device.

IO Read

 2005-2016 Microchip Technology Inc.

DS00002252A-page 11

USB2229/USB2230

TABLE 5-1:

Name

USB2229/USB2230 PIN DESCRIPTIONS (CONTINUED)

Symbol

Buffer Type

Description

CF

CF_nIOW

O8

This pin is an active low write strobe signal for CF device.

IO Write Strobe

SmartMedia INTERFACE

SM

Write Protect

SM_nWP

SM_ALE

SM_CLE

SM_D[7:0]

SM_nRE

O8PD

I/O8PD

08PU

This pin is an active low write protect signal for the SM

device.

This pin has a weak pull-down resistor that is

permanently enabled

SM

This pin is an active high Address Latch Enable signal for

the SM device.

Address Strobe

This pin has a weak pull-down resistor that is

permanently enabled

SM

This pin is an active high Command Latch Enable signal

for the SM device.

Command Strobe

This pin has a weak pull-down resistor that is

permanently enabled

SM

Data7-0

These pins are the bi-directional data signal SM_D7-

SM_D0.

The bi-directional data signal has an internal weak pull-

down resistor.

SM

This pin is an active low read strobe signal for SM device.

Read Enable

When using the internal FET, this pin has an internal

weak pull-up resistor that is tied to the output of the

internal Power FET.

08

If an external FET is used (Internal FET is disabled), then

the internal pull-up is not available (external pull-ups must

be used, and should be connected to the applicable Card

Power Supply).

SM

SM_nWE

O8PU

This pin is an active low write strobe signal for SM device.

Write Enable

When using the internal FET, this pin has an internal

weak pull-up resistor that is tied to the output of the

internal Power FET.

08

If an external FET is used (Internal FET is disabled), then

the internal pull-up is not available (external pull-ups must

be used, and should be connected to the applicable Card

Power Supply).

SM

SM_nWPS

SM_nB/R

IPU

I

A write-protect seal is detected, when this pin is low.

Write Protect Switch

This pin has an internally controlled weak pull-up resistor.

SM

This pin is connected to the BSY/RDY pin of the SM

device.

Busy or Data Ready

An external pull-up resistor is required on this signal. The

pull-up resistor must be pulled up to the same power

source that powers the SM/NAND flash device.

SM

Chip Enable

SM_nCE

O8PU

08

This pin is the active low chip enable signal to the SM

device.

When using the internal FET, this pin has an internal

weak pull-up resistor that is tied to the output of the

internal Power FET.

If an external FET is used (Internal FET is disabled), then

the internal pull-up is not available (external pull-ups must

be used, and should be connected to the applicable Card

Power Supply).

DS00002252A-page 12

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USB2229/USB2230

TABLE 5-1:

Name

USB2229/USB2230 PIN DESCRIPTIONS (CONTINUED)

Symbol

Buffer Type

Description

SM

SM_nCD

IPU

This is the card detection signal from SM device to

indicate if the device is inserted.

Card Detection

This pin has an internally controlled weak pull-up resistor.

MEMORY STICK INTERFACE

MS

MS_BS

O8

This pin is connected to the BS pin of the MS device.

Bus State

It is used to control the Bus States 0, 1, 2 and 3 (BS0,

BS1, BS2 and BS3) of the MS device.

MS

System

Data In/Out

MS_SDIO/MS_D

0

I/O8PD

This pin is a bi-directional data signal for the MS device.

Most significant bit (MSB) of each byte is transmitted first

by either MSC or MS device.

The bi-directional data signal has an internal weak pull-

down resistor.

MS

System

Data In/Out

MS_D[3:1]

MS_INS

I/O8PD

IPU

This pin is a bi-directional data signal for the MS device.

The bi-directional data signals have internal weak pull-

down resistors.

MS

This pin is the card detection signal from the MS device

to indicate, if the device is inserted.

Card Insertion

This pin has an internally controlled weak pull-up resistor.

This pin is an output clock signal to the MS device.

MS

System CLK

MS_SCLK

O8

The clock frequency is software configurable.

SD INTERFACE

SD

SD_DAT[3:0]

I/O8PU

These are bi-directional data signals.

Data3-0

These pins have internally controlled weak pull-up

resistors.

SD Clock

SD_CLK

SD_CMD

O8

This is an output clock signal to SD/MMC device.

The clock frequency is software configurable.

SD Command

I/O8PU

This is a bi-directional signal that connects to the CMD

signal of SD/MMC device.

This pin has an internally controlled weak pull-up resistor.

SD

SD_nWP

IPD

This pin is an input signal with an internal weak pull-

down.

Write Protected

This pin has an internally controlled weak pull-down

resistor.

USB INTERFACE

USB Bus Data

USB Transceiver Bias

Analog Test

USBDM

USBDP

IO-U

These pins connect to the USB bus data signals.

RBIAS

I

A 12.0k,  1.0% resistor is attached from VSSA to this

pin, in order to set the transceiver’s internal bias currents.

ATEST

AIO

This signal is used for testing the analog section of the

chip and should be connected to VDDA33 for normal

operation.

1.8v PLL Power

VDD18PLL

VSSPLL

1.8v Power for the PLL

PLL Ground

Reference

Ground Reference for 1.8v PLL power

3.3v Analog Power

VDDA33

VSSA

3.3v Analog Power

Analog Ground

Reference

Analog Ground Reference for 3.3v Analog Power.

 2005-2016 Microchip Technology Inc.

DS00002252A-page 13

USB2229/USB2230

TABLE 5-1:

Name

USB2229/USB2230 PIN DESCRIPTIONS (CONTINUED)

Symbol

Buffer Type

Description

Crystal Input/External

Clock Input

XTAL1/

CLKIN

ICLKx

24Mhz Crystal or external 24/48 MHz clock input.

This pin can be connected to one terminal of the crystal

or can be connected to an external 24/48Mhz clock when

a crystal is not used.

Note:

The ‘MA[2:0] pins will be sampled while nRE-

SET is asserted, and the value will be latched

upon nRESET negation. This will determine

the clock source and value.

Crystal Output

XTAL2

OCLKx

24Mhz Crystal

This is the other terminal of the crystal, or left open when

an external clock source is used to drive XTAL1/CLKIN.

It may not be used to drive any external circuitry other

than the crystal circuit.

MEMORY/IO INTERFACE

Memory Data Bus

MD[7:0]

IO8

When ROMEN bit of GPIO_IN1 register = 0, these

signals are used to transfer data between the internal

CPU and the external program memory.

These pins have internally controlled weak pull-up

resistors.

Memory Address Bus

MA[15:3]

O8

These signals address memory locations within the

external memory.

MA3/

TX_POL

I/O8PU

MA3 Addresses memory locations within the external

memory.

During nRESET assertion, TX_POL will select the

operating polarity of the IR LED (active high or active low)

and the weak pull-up resistor will be enabled. When

nRESET is negated, the value on this pin will be internally

latched and this pin will revert to MA3 functionality, the

internal pull-up will be disabled.

Memory Address Bus

MA2/

SEL_CLKDRV

I/O8PD

MA2 Addresses memory locations within the external

memory.

SEL_CLKDRV. During nRESET assertion, this pins will

select the operating clock mode (crystal or externally

driven clock source), and a weak pull-down resistor is

enabled. When nRESET is negated, the value will be

internally latched and this pin will revert to MA2

functionality, the internal pull-down will be disabled.

‘0’ = Crystal operation (24MHz only)

‘1’ = Externally driven clock source (24MHz or 48MHz)

Note:

If the latched value is ‘1’, then the MA2 pin is

tri-stated when the following conditions are

true:

1. IDLE bit (PCON.0) is 1.

2. INT2 is negated

3. SLEEP bit of CLOCK_SEL is 1.

If the latched value is ‘0’, then the MA2 pin will function

identically to the MA[15:3] pins at all times (other than

during nRESET assertion).

DS00002252A-page 14

 2005-2016 Microchip Technology Inc.

USB2229/USB2230

TABLE 5-1:

Name

USB2229/USB2230 PIN DESCRIPTIONS (CONTINUED)

Symbol

Buffer Type

Description

Memory Address Bus MA[1:0]/CLK_SE

L[1:0]

I/O8PD

MA[1:0], These signals address memory locations within

the external memory.

SEL[1:0]. During nRESET assertion, these pins will select

the operating frequency of the external clock, and the

corresponding weak pull-down resistors are enabled.

When nRESET is negated, the value on these pins will

be internal latched and these pins will revert to MA[1:0]

functionality, the internal pull-downs will be disabled.

SEL[1:0] = ‘00’. 24MHz

SEL[1:0] = ‘01’. RESERVED

SEL[1:0] = ‘10’. RESERVED

SEL[1:0] = ‘11’. 48MHz

Note:

If the latched value is ‘1’, then the correspond-

ing MA pin is tri-stated when the following con-

ditions are true:

1. IDLE bit (PCON.0) is 1.

2. INT2 is negated

3. SLEEP bit of CLOCK_SEL is 1.

If the latched value is ‘0’, then the corresponding MA pin

will function identically to the MA[15:3] pins at all times

(other than during nRESET assertion).

Memory Write Strobe

Memory Read Strobe

Memory Chip Enable

nMWR

nMRD

nMCE

O8

Program Memory Write; active low

Program Memory Read; active low

Program Memory Chip Enable; active low.

This signal is asserted, when any of the following

conditions are no longer met:

1. IDLE bit (PCON.0) is 1.

2. INT2 is negated

3. SLEEP bit of CLOCK_SEL is 1.

Note:

This signal is held to a logic ‘high’ while nRE-

SET is asserted.

MISC

General Purpose I/O

GPIO1

GPIO2

GPIO3

GPIO4

GPIO5

I/O8

This pin may be used either as input, edge sensitive

interrupt input, or output.

This pin may be used either as input, edge sensitive

interrupt input, or output.

This pin may be used either as input, edge sensitive

interrupt input, or output.

This pin may be used either as input, edge sensitive

interrupt input, or output.

This pin may be used either as input, edge sensitive

interrupt input, or output.

 2005-2016 Microchip Technology Inc.

DS00002252A-page 15

USB2229/USB2230

TABLE 5-1:

Name

USB2229/USB2230 PIN DESCRIPTIONS (CONTINUED)

Symbol

Buffer Type

Description

GPIO6, ROMEN,

Memory Address 16

GPIO6/ROMEN/

MA16

IPU

This pin has an internal weak pull-up resistor that is

enabled or disabled by the state of nRESET.

The pull-up is enabled when nRESET is active.

The pull-up is disabled, when the nRESET is inactive

(some clock cycles later, after the rising edge of

nRESET).

The state of this pin is latched internally on the rising

edge of nRESET to determine if internal or external

program memory is used.

The state latched is stored in ROMEN bit of GPIO_IN1

register.

I/O8

After the rising edge of nRESET, this pin may be used as

GPIO6 or RXD.

When pulled low via an external weak pull-down resistor,

an external program memory should be connected to the

memory data bus. The USB2229/USB2230 uses this

external bus for program execution.

When this pin is left unconnected or pulled high by a

weak pull-up resistor, the USB2229/USB2230 uses the

internal ROM for program execution.

I/O8

For Bank Switching support, MA16 addresses the

external 128k memory above the standard 64k range (the

upper 64k is mapped into the 64k addressable ROM

space)

General Purpose I/O

GPIO7

I/O8

This pin may be used either as input, edge sensitive

interrupt input, or output.

General Purpose I/O

Or

GPIO8/

CRD_PWR0

GPIO: This pin may be used either as input, edge

sensitive interrupt input, or output.

Card Power

CRD_PWR: Card Power drive of 3.3V @ 100mA.

General Purpose I/O

GPIO9

I/O8

This pin may be used either as input, edge sensitive

interrupt input, or output.

General Purpose I/O

Or

GPIO10/

CRD_PWR1

GPIO: This pin may be used either as input, edge

sensitive interrupt input, or output.

Card Power

CRD_PWR: Card Power drive of 3.3V @ 100mA.

General Purpose I/O

Or

GPIO11/

CRD_PWR2

I/O8

GPIO: This pin may be used either as input, edge

sensitive interrupt input, or output.

Card Power

CRD_PWR: Card Power drive of 3.3V @ 200mA.

These pins may be used either as input, or output.

General Purpose I/O

RESET input

GPIO12

nRESET

I/O8

IS

This active low signal is used by the system to reset the

chip. The active low pulse should be at least 1s wide.

TEST Input

nTEST[1:0]

I

These signals are used for testing the chip. User should

normally tie them high externally, if the test function is not

used.

IrDA

IR MODE

IR_MODE

O8

I

IR_MODE, declares the operating speed of the IR link.

IR Receive Data or

UART RX

IR_RXD/RX

IR_RXD, can be used as IR receiver or as the UART RX

line.

IR Transmit Data or

UART TX

IR_TXD/TX

O8

IR_TXD, can be used as IR transmitter or as the UART

TX line.

DIGITAL POWER, GROUNDS, and NO CONNECTS

1.8v Digital Core

Power

VDD18

+1.8V Core power

All VDD18 pins must be connected together on the circuit

board.

DS00002252A-page 16

 2005-2016 Microchip Technology Inc.

USB2229/USB2230

TABLE 5-1:

Name

USB2229/USB2230 PIN DESCRIPTIONS (CONTINUED)

Symbol

Buffer Type

Description

3.3V Power & Regulator Input.

3.3v Power & &

Voltage Regulator

Input

VDD33

Pins 100 & 108 supply 3.3V power to the internal 1.8V

regulators.

Ground

VSS

Ground Reference

Note 1: Hot-insertion capable card connectors are required for all flash media. It is required for SD connector to have

Write Protect switch. This allows the chip to detect MMC card.

2: nMCE is normally asserted except when the 8051 is in standby mode.

5.2

Buffer Type Descriptions

TABLE 5-2:

USB2229/USB2230 BUFFER TYPE DESCRIPTIONS

Description

Buffer

I

IPU

Input

Input with internal weak pull-up resistor.

Input with internal weak pull-down resistor.

Input with Schmitt trigger

IPD

IS

I/O8

I/O8PU

Input/Output buffer with 8mA sink and 8mA source.

Input/Output buffer with 8mA sink and 8mA source, with an internal

weak pull-up resistor.

I/O8PD

Input/Output buffer with 8mA sink and 8mA source, with an internal

weak pull-down resistor.

O8

Output buffer with 8mA sink and 8mA source.

O8PU

Output buffer with 8mA sink and 8mA source, with an internal weak

pull-up resistor.

O8PD

Output buffer with 8mA sink and 8mA source, with an internal weak

pull-down resistor.

ICLKx

OCLKx

I/O-U

AIO

XTAL clock input

XTAL clock output

Analog Input/Output Defined in USB specification

Analog Input/Output

 2005-2016 Microchip Technology Inc.

DS00002252A-page 17

USB2229/USB2230

6.0

DC PARAMETERS

6.1

Maximum Ratings

Operating Temperature Range.....................................................................................................................0^oC to +70^oC

Storage Temperature Range.....................................................................................................................-55^oto +150^oC

Lead Temperature Range (soldering, 10 seconds) ...............................................................................................+325^oC

Positive Voltage on GPIO3, with respect to Ground...................................................................................................5.5V

Positive Voltage on any signal pin, with respect to Ground........................................................................................4.6V

Positive Voltage on XTAL1, with respect to Ground...................................................................................................4.0V

Positive Voltage on XTAL2, with respect to Ground...................................................................................................2.5V

Negative Voltage on GPIO8, 10 & 11, with respect to Ground (see Note 6-2)......................................................... -0.5V

Negative Voltage on any pin, with respect to Ground .............................................................................................. -0.5V

Maximum V_DD18,V_DD18PLL......................................................................................................................................+2.5V

Maximum V_DD33,V_DDA33..........................................................................................................................................+4.6V

* Stresses above the specified parameters could cause permanent damage to the device. This is a stress rating only

and functional operation of the device at any other condition above those indicated in the operation sections of this

specification is not implied.

Note 6-1

When powering this device from laboratory or system power supplies, it is important that the Absolute

Maximum Ratings not be exceeded or device failure can result. Some power supplies exhibit voltage

spikes on their outputs when the AC power is switched on or off. In addition, voltage transients on

the AC power line may appear on the DC output. When this possibility exists, it is suggested that a

clamp circuit be used.

Note 6-2

When internal power FET operation of these pins is enabled, these pins may be simultaneously

shorted to ground or any voltage up to 3.63V indefinitely, without damage to the device as long as

V_DD33and V_DDA33are less than 3.63V and T_Ais less than 70°C.

6.2

DC Electrical Characteristics

(TA = 0°C - 70°C, VDD33, VDDA33 = +3.3 V ± 0.3 V, VDD18, VDD18PLL = +1.8 V ± 10%,)

Parameter

Symbol

MIN

TYP

MAX

Units

Comments

I,IPU & IPD Type Input Buffer

Low Input Level

High Input Level

Pull Down

V_ILI

V_IHI

PD

PU

0.8

V

TTL Levels

2.0

72

58

A

Pull Up

IS Type Input Buffer

Low Input Level

High Input Level

V_ILI

V_IHI

0.8

0.4

V

TTL Levels

2.0

2.2

Hysteresis

V_HYSI

500

mV

ICLK Input Buffer

Low Input Level

High Input Level

V_ILCK

V_IHCK

V

DS00002252A-page 18

 2005-2016 Microchip Technology Inc.

USB2229/USB2230

Parameter

Input Leakage

Symbol

MIN

TYP

MAX

Units

Comments

(All I and IS buffers)

Low Input Leakage

I_IL

-10

+10

A

V_IN= 0

High Input Leakage

I_IH

mA

V_IN= V_DD33

O8. O8PU & 08PD Type Buffer

Low Output Level

High Output Level

V_OL

0.4

V

I_OL= 8 mA @ V_DD33

3.3V

=

V_OH

V_DD33

- 0.4

I_OH= -8mA @ V_DD33

3.3V

=

Output Leakage

Pull Down

Pull Up

I_OL

PD

PU

-10

+10

A

V_IN= 0 to V_DD33

(Note 6-3)

72

58

I/O8, I/O8PU & I/O8PD Type

Buffer

Low Output Level

High Output Level

V_OL

0.4

V

I_OL= 8 mA @ V_DD33

3.3V

=

V_OH

V_{DD33 –}

0.4

I_OH= -8 mA @ V_DD33

3.3V

=

Output Leakage

Pull Down

Pull Up

I_OL

PD

PU

-10

+10

µA

V_IN= 0 to V_DD33

(Note 6-3)

72

58

IO-U

(Note 6-4)

 2005-2016 Microchip Technology Inc.

DS00002252A-page 19

USB2229/USB2230

Parameter

Symbol

MIN

TYP

MAX

Units

Comments

Integrated Power FET for

GPIO8 & GPIO10

Output Current

I_OUT

100

mA



GPIO8 or 10;

Vdrop_FET= 0.23V

Short Circuit Current Limit

On Resistance

I_SC

140

2.1

GPIO8 or 10; Vout_FET

= 0V

R_DSON

GPIO8 or 10;

I_FET= 70mA

Output Voltage Rise Time

t_DSON

800

s

GPIO8 or 10;

C_LOAD= 10F

Integrated Power FET for

GPIO11)

Output Current

I_OUT

200

mA



GPIO11;

Vdrop_FET= 0.46V

Short Circuit Current Limit

On Resistance

I_SC

181

2.1

GPIO11;

Vout_FET= 0V

R_DSON

GPIO11;

I_FET= 70mA

Output Voltage Rise Time

t_DSON

800

60

s

GPIO11;

C_LOAD= 10F

Supply Current Unconfigured

I_CCINIT

45

mA

@ V_DD18,V_DD18PLL

1.8V

=

@ V_DD33,V_DDA33

3.3V

=

10

35

20

60

mA

Supply Current Active

(Full Speed)

I_CC

@ V_DD18,V_DD18PLL

1.8V

@ V_DD33,V_DDA33

3.3V

=

15

45

30

70

mA

Supply Current Active

(High Speed)

I_CC

@ V_DD18,V_DD18PLL

1.8V

@ V_DD33,V_DDA33

3.3V

=

15

30

mA

µA

Supply Current Standby

I_CSBY

160

180

@ V_DD18,V_DD18PLL

1.8V

@ V_DD33,V_DDA33

3.3V

=

215

240

µA

Note 6-3

Note 6-4

Note 6-5

Note 6-6

Output leakage is measured with the current pins in high impedance.

See Appendix A for USB DC electrical characteristics.

The Maximum power dissipation parameters of the package should not be exceeded.

The assignment of each Integrated Card Power FET to a designated Card Connector is controlled

by both firmware and the specific board implementation. Firmware will default to the settings listed in

Table 8-1, “GPIO Usage (ROM Rev -11),” on page 23.

DS00002252A-page 20

 2005-2016 Microchip Technology Inc.

USB2229/USB2230

6.3

Capacitance

TA = 25°C; fc = 1MHz; VDD18, VDD18PLL = 1.8V

Limits

TYP

Parameter

Symbol

MIN

MAX

Units

Test Condition

Clock Input Capacitance

C_IN

20

pF

All pins except USB pins (and

pins under test tied to AC

ground)

Input Capacitance

Output Capacitance

C_IN

10

20

pF

C_OUT

 2005-2016 Microchip Technology Inc.

DS00002252A-page 21

USB2229/USB2230

7.0

PACKAGE INFORMATION

FIGURE 7-1:

USB2229/USB2230 128-PIN TQFP PACKAGE, 14X14X1.0MM BODY, 0.4MM

PITCH

DS00002252A-page 22

 2005-2016 Microchip Technology Inc.

USB2229/USB2230

8.0

GPIO USAGE

TABLE 8-1:

Name

GPIO USAGE (ROM REV -11)

Active Level

Symbol

Description and Note

GPIO1

H

Flash Media Activity LED/

xD_Door

Indicates media activity. Media or USB

cable must not be removed with LED lit.

Also may be used for xD Door

functionality

GPIO2

GPIO3

GPIO4

H

EE_CS

Serial EE PROM chip select

USB V bus detect

V_BUS

EE_DIN/EE_DOUT/xDID

Serial EE PROM input/output and xD

Identify

GPIO5

GPIO6

GPIO7

GPIO8

L

H

L

HS_IND/SD_CD

A16/ROMEN

HS Indicator LED or SD Card Detect

Switch input

A16 address line connect for DFU or

debug LED indicator optional.

EE_CLK/

UNCONF_LED

Serial EE PROM clock output or

Unconfigured LED.

MS_PWR_CTRL/

CRD_PWR0

Memory Stick Card Power Control, or

Internal Power FET0.

GPIO9

L

CF_PWR_CTRL

CompactFlash Card Power Control

GPIO10

SM_PWR_CTRL/

CRD_PWR1

SmartMedia Card Power Control, or

Internal Power FET1.

GPIO11

GPIO12

L

SD/MMC_PWR_CTRL/

CRD_PWR2

SD/MMC Card Power Control, or Internal

Power FET2.

H

MS_ACT_IND/

Media Activity

Memory Stick Activity Indicator, or Media

Activity LED.

 2005-2016 Microchip Technology Inc.

DS00002252A-page 23

USB2229/USB2230

APPENDIX A: DATA SHEET REVISION HISTORY

TABLE A-1:

Revision

DS00002252A (07-28-16)

REVISION HISTORY

Section/Figure/Entry

Replaces previous SMSC version Rev. 1.4 (09-14-07)

Correction

DS00002252A-page 24

 2005-2016 Microchip Technology Inc.

USB2229/USB2230

THE MICROCHIP WEB SITE

Microchip provides online support via our WWW site at www.microchip.com. This web site is used as a means to make

files and information easily available to customers. Accessible by using your favorite Internet browser, the web site con-

tains the following information:

• Product Support – Data sheets and errata, application notes and sample programs, design resources, user’s

guides and hardware support documents, latest software releases and archived software

• General Technical Support – Frequently Asked Questions (FAQ), technical support requests, online discussion

groups, Microchip consultant program member listing

• Business of Microchip – Product selector and ordering guides, latest Microchip press releases, listing of semi-

nars and events, listings of Microchip sales offices, distributors and factory representatives

CUSTOMER CHANGE NOTIFICATION SERVICE

Microchip’s customer notification service helps keep customers current on Microchip products. Subscribers will receive

e-mail notification whenever there are changes, updates, revisions or errata related to a specified product family or

development tool of interest.

To register, access the Microchip web site at www.microchip.com. Under “Support”, click on “Customer Change Notifi-

cation” and follow the registration instructions.

CUSTOMER SUPPORT

Users of Microchip products can receive assistance through several channels:

• Distributor or Representative

• Local Sales Office

• Field Application Engineer (FAE)

• Technical Support

Customers should contact their distributor, representative or field application engineer (FAE) for support. Local sales

offices are also available to help customers. A listing of sales offices and locations is included in the back of this docu-

ment.

Technical support is available through the web site at: http://www.microchip.com/support

 2005-2016 Microchip Technology Inc.

DS00002252A-page 25

USB2229/USB2230

PRODUCT IDENTIFICATION SYSTEM

To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.

Examples:

PART NO.

Device

[X]

XXX

[X]

-

a)

b)

USB2229-NU-02

128-pin TQFP RoHS Compliant package, Com-

mercial Temp, Tray

Temperature

Range

Package

Internal Microchip

Code

USB2230-NU-02

128-pin TQFP RoHS Compliant package, Com-

mercial Temp, Tray

Device:

USB2229, USB2230

Temperature Range:

Package:

Blank

NU

= 0C to +70C

= 128-pin TQFP

DS00002252A-page 26

 2005-2016 Microchip Technology Inc.

USB2229/USB2230

Note the following details of the code protection feature on Microchip devices:

•

Microchip products meet the specification contained in their particular Microchip Data Sheet.

•

Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the

intended manner and under normal conditions.

•

There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our

knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data

Sheets. Most likely, the person doing so is engaged in theft of intellectual property.

•

Microchip is willing to work with the customer who is concerned about the integrity of their code.

Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not

mean that we are guaranteeing the product as “unbreakable.”

Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our

products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts

allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

Information contained in this publication regarding device applications and the like is provided only for your convenience and may be super-

seded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO REP-

RESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR

OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE,

MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Micro-

chip devices in life support and/or safety applications is entirely at the buyer’s risk, and the buyer agrees to defend, indemnify and hold

harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or

otherwise, under any Microchip intellectual property rights unless otherwise stated.

Trademarks

The Microchip name and logo, the Microchip logo, AnyRate, dsPIC, FlashFlex, flexPWR, Heldo, JukeBlox, KeeLoq, KeeLoq logo, Kleer,

LANCheck, LINK MD, MediaLB, MOST, MOST logo, MPLAB, OptoLyzer, PIC, PICSTART, PIC32 logo, RightTouch, SpyNIC, SST, SST

Logo, SuperFlash and UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries.

ClockWorks, The Embedded Control Solutions Company, ETHERSYNCH, Hyper Speed Control, HyperLight Load, IntelliMOS, mTouch,

Precision Edge, and QUIET-WIRE are registered trademarks of Microchip Technology Incorporated in the U.S.A.

Analog-for-the-Digital Age, Any Capacitor, AnyIn, AnyOut, BodyCom, chipKIT, chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net,

Dynamic Average Matching, DAM, ECAN, EtherGREEN, In-Circuit Serial Programming, ICSP, Inter-Chip Connectivity, JitterBlocker,

KleerNet, KleerNet logo, MiWi, motorBench, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach,

Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PureSilicon, RightTouch logo, REAL ICE, Ripple Blocker, Serial

Quad I/O, SQI, SuperSwitcher, SuperSwitcher II, Total Endurance, TSHARC, USBCheck, VariSense, ViewSpan, WiperLock, Wireless

DNA, and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries.

SQTP is a service mark of Microchip Technology Incorporated in the U.S.A.

Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries.

GestIC is a registered trademarks of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in

other countries.

All other trademarks mentioned herein are property of their respective companies.

ISBN: 9781522408284

Microchip received ISO/TS-16949:2009 certification for its worldwide

headquarters, design and wafer fabrication facilities in Chandler and

Tempe, Arizona; Gresham, Oregon and design centers in California

QUALITYꢀMANAGEMENTꢀꢀSYSTEMꢀ

and India. The Company’s quality system processes and procedures

CERTIFIEDꢀBYꢀDNVꢀ

are for its PIC^®MCUs and dsPIC^®DSCs, KEELOQ^®code hopping

devices, Serial EEPROMs, microperipherals, nonvolatile memory and

analog products. In addition, Microchip’s quality system for the design

and manufacture of development systems is ISO 9001:2000 certified.

== ISO/TSꢀ16949ꢀ==ꢀ

 2005-2016 Microchip Technology Inc.

DS00002252A-page 27

Worldwide Sales and Service

AMERICAS

ASIA/PACIFIC

EUROPE

Corporate Office

2355 West Chandler Blvd.

Chandler, AZ 85224-6199

Tel: 480-792-7200

Fax: 480-792-7277

Technical Support:

http://www.microchip.com/

support

Asia Pacific Office

China - Xiamen

Tel: 86-592-2388138

Fax: 86-592-2388130

Austria - Wels

Tel: 43-7242-2244-39

Fax: 43-7242-2244-393

Suites 3707-14, 37th Floor

Tower 6, The Gateway

Harbour City, Kowloon

China - Zhuhai

Tel: 86-756-3210040

Fax: 86-756-3210049

Denmark - Copenhagen

Tel: 45-4450-2828

Fax: 45-4485-2829

Hong Kong

Tel: 852-2943-5100

Fax: 852-2401-3431

India - Bangalore

Tel: 91-80-3090-4444

Fax: 91-80-3090-4123

France - Paris

Tel: 33-1-69-53-63-20

Fax: 33-1-69-30-90-79

Australia - Sydney

Tel: 61-2-9868-6733

Fax: 61-2-9868-6755

Web Address:

www.microchip.com

India - New Delhi

Tel: 91-11-4160-8631

Fax: 91-11-4160-8632

Germany - Dusseldorf

Tel: 49-2129-3766400

Atlanta

Duluth, GA

Tel: 678-957-9614

Fax: 678-957-1455

China - Beijing

Tel: 86-10-8569-7000

Fax: 86-10-8528-2104

Germany - Karlsruhe

Tel: 49-721-625370

India - Pune

Tel: 91-20-3019-1500

China - Chengdu

Tel: 86-28-8665-5511

Fax: 86-28-8665-7889

Germany - Munich

Tel: 49-89-627-144-0

Fax: 49-89-627-144-44

Austin, TX

Tel: 512-257-3370

Japan - Osaka

Tel: 81-6-6152-7160

Fax: 81-6-6152-9310

Boston

China - Chongqing

Tel: 86-23-8980-9588

Fax: 86-23-8980-9500

Italy - Milan

Tel: 39-0331-742611

Fax: 39-0331-466781

Westborough, MA

Tel: 774-760-0087

Fax: 774-760-0088

Japan - Tokyo

Tel: 81-3-6880- 3770

Fax: 81-3-6880-3771

China - Dongguan

Tel: 86-769-8702-9880

Italy - Venice

Tel: 39-049-7625286

Chicago

Itasca, IL

Tel: 630-285-0071

Fax: 630-285-0075

Korea - Daegu

Tel: 82-53-744-4301

Fax: 82-53-744-4302

China - Guangzhou

Tel: 86-20-8755-8029

Netherlands - Drunen

Tel: 31-416-690399

Fax: 31-416-690340

China - Hangzhou

Tel: 86-571-8792-8115

Fax: 86-571-8792-8116

Korea - Seoul

Cleveland

Tel: 82-2-554-7200

Fax: 82-2-558-5932 or

82-2-558-5934

Poland - Warsaw

Tel: 48-22-3325737

Independence, OH

Tel: 216-447-0464

Fax: 216-447-0643

China - Hong Kong SAR

Tel: 852-2943-5100

Fax: 852-2401-3431

Spain - Madrid

Tel: 34-91-708-08-90

Fax: 34-91-708-08-91

Malaysia - Kuala Lumpur

Tel: 60-3-6201-9857

Fax: 60-3-6201-9859

Dallas

Addison, TX

Tel: 972-818-7423

Fax: 972-818-2924

China - Nanjing

Tel: 86-25-8473-2460

Fax: 86-25-8473-2470

Sweden - Stockholm

Tel: 46-8-5090-4654

Malaysia - Penang

Tel: 60-4-227-8870

Fax: 60-4-227-4068

Detroit

Novi, MI

Tel: 248-848-4000

UK - Wokingham

Tel: 44-118-921-5800

Fax: 44-118-921-5820

China - Qingdao

Tel: 86-532-8502-7355

Fax: 86-532-8502-7205

Philippines - Manila

Tel: 63-2-634-9065

Fax: 63-2-634-9069

Houston, TX

Tel: 281-894-5983

China - Shanghai

Tel: 86-21-5407-5533

Fax: 86-21-5407-5066

Singapore

Tel: 65-6334-8870

Fax: 65-6334-8850

Indianapolis

Noblesville, IN

Tel: 317-773-8323

Fax: 317-773-5453

China - Shenyang

Tel: 86-24-2334-2829

Fax: 86-24-2334-2393

Taiwan - Hsin Chu

Tel: 886-3-5778-366

Fax: 886-3-5770-955

Los Angeles

China - Shenzhen

Tel: 86-755-8864-2200

Fax: 86-755-8203-1760

Mission Viejo, CA

Tel: 949-462-9523

Fax: 949-462-9608

Taiwan - Kaohsiung

Tel: 886-7-213-7828

China - Wuhan

Tel: 86-27-5980-5300

Fax: 86-27-5980-5118

Taiwan - Taipei

Tel: 886-2-2508-8600

Fax: 886-2-2508-0102

New York, NY

Tel: 631-435-6000

San Jose, CA

Tel: 408-735-9110

China - Xian

Tel: 86-29-8833-7252

Fax: 86-29-8833-7256

Thailand - Bangkok

Tel: 66-2-694-1351

Fax: 66-2-694-1350

Canada - Toronto

Tel: 905-695-1980

Fax: 905-695-2078

06/23/16

DS00002252A-page 28

 2005-2016 Microchip Technology Inc.


型号：	USB2230
厂家：	MICROCHIP
描述：	5th Generation Hi-Speed USB Flash Media and IrDA Controller with Integrated Card Power FETs
文件：	总28页 (文件大小：374K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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