C8051F020DK [ETC]
Mixed-Signal 64KB ISP FLASH MCU; 混合信号64KB ISP功能的Flash MCU
| 型号： | C8051F020DK |
| 厂家： | 
ETC |
| 描述： | Mixed-Signal 64KB ISP FLASH MCU |
| 文件： | 总2页 (文件大小：54K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
C8051F020
Mixed-Signal 64KB ISP FLASH MCU
PRELIMINARY
ANALOG PERIPHERALS
HIGH SPEED 8051 µC CORE
-
12-bit ADC
-
Pipe-lined Instruction Architecture; Executes 70% of Instructions in 1 or 2
System Clocks
!
!
!
±1LSB INL
Programmable Throughput up to 100ksps
8 External Inputs; Programmable as Single-Ended or
Differential
-
-
Up to 25MIPS Throughput with 25MHz System Clock
22 Vectored Interrupt Sources
MEMORY
!
!
!
Programmable Amplifier Gain: 16, 8, 4, 2, 1, 0.5
Data Dependent Windowed Interrupt Generator
Built-in Temperature Sensor (± 3°C)
-
-
-
4352 Bytes Internal Data RAM (256 + 4k)
64k Bytes In-System Programmable FLASH Program Memory
External Parallel Data Memory Interface – up to 5Mbytes/sec
-
-
8-bit ADC
DIGITAL PERIPHERALS
!
!
!
Programmable Throughput up to 500ksps
8 External Inputs
Programmable Amplifier Gain: 4, 2, 1, 0.5
-
-
64 Port I/O; All are 5V tolerant
Hardware SMBusTM (I2CTM Compatible), SPITM, and Two UART Serial
Ports Available Concurrently
Two 12-bit DACs
Can Synchronize Outputs to Timers for Jitter-Free Waveform
Generation
-
Programmable 16-bit Counter/Timer Array with 5 Capture/Compare
Modules
!
-
-
5 General Purpose 16-bit Counter/Timers
Dedicated Watch-Dog Timer; Bi-directional Reset
-
-
-
Two Comparators
Internal Voltage Reference
Precision VDD Monitor/Brown-out Detector
CLOCK SOURCES
-
-
-
Internal Programmable Oscillator: 2-to-16MHz
External Oscillator: Crystal, RC, C, or Clock
Real-Time Clock Mode using Timer 3 or PCA
ON-CHIP JTAG DEBUG & BOUNDRY SCAN
-
On-Chip Debug Circuitry Facilitates Full Speed, Non-Intrusive In-
System Debug (No Emulator Required!)
-
-
-
Provides Breakpoints, Single Stepping, Watchpoints, Stack Monitor
Inspect/Modify Memory and Registers
Superior Performance to Emulation Systems Using ICE-Chips,
Target Pods, and Sockets
IEEE1149.1 Compliant Boundary Scan
Low Cost, Complete Development Kit: $129
SUPPLY VOLTAGE ........................ 2.7V to 3.6V
-
-
Typical Operating Current: 10mA @ 25MHz
Multiple Power Saving Sleep and Shutdown Modes
100-Pin TQFP (64-Pin Version Available)
Temperature Range: –40°C to +85°C
-
-
VDD
VDD
VDD
DGND
DGND
DGND
Port I/O
Config.
Digital Power
P0.0
P0.7
UART0
P0
Drv
8
UART1
AV+
AV+
AGND
C
R
O
S
S
B
A
R
SMBus
SPI Bus
PCA
Analog Power
0
5
1
P1.0/AIN1.0
P1.7/AIN1.7
P1
Drv
AGND
TCK
TMS
TDI
TDO
Boundary Scan
Debug HW
JTAG
Logic
Timers 0,
1, 2, 4
P2.0
P2.7
P2
Drv
SFR Bus
Reset
/RST
Timer 3/
RTC
VDD
Monitor
64kbyte
FLASH
P3.0
P3.7
WDT
MONEN
P3
Drv
P0, P1,
P2, P3
Latches
C
o
r
External
Oscillator
Circuit
XTAL1
XTAL2
256 byte
RAM
Crossbar
Config.
System
Clock
VREF1
Internal
Oscillator
A
M
U
X
4kbyte
RAM
ADC
500ksps
(8-Bit)
8:1
Prog
Gain
e
VREF
VREF
VREFD
External Data Memory Bus
P4.0
DAC1
(12-Bit)
DAC1
C
T
L
P4 Latch
Bus Control
P4
DRV
P4.4
P4.5/ALE
P4.6/RD
P4.7/WR
DAC0
(12-Bit)
DAC0
VREF0
P5.0/A0
P5 Latch
P6 Latch
P5
DRV
AIN0.0
AIN0.1
AIN0.2
AIN0.3
AIN0.4
AIN0.5
AIN0.6
AIN0.7
A
d
d
r
P5.7/A7
P6.0/A8
Address Bus
Data Bus
ADC
100ksps
(12-Bit)
A
M
U
X
P6
DRV
Prog
Gain
P6.7/A15
P7.0/D0
P7.7/D7
D
a
t
P7 Latch
TEMP
SENSOR
P7
DRV
CP0+
CP0-
CP1+
CP1-
CP0
a
CP1
7.26.2001
C8051F020
Mixed-Signal 64KB ISP FLASH MCU
PRELIMINARY
SELECTED ELECTRICAL SPECIFICATIONS TA = -40°C to +85°C unless otherwise specified.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
GLOBAL CHARACTERISTICS
Digital Supply Voltage
2.7
3.6
V
Digital Supply Current with
CPU active (VDD=2.7V)
Clock=25MHz
Clock=1MHz
Clock=32kHz; VDD Monitor Disabled
Oscillator not running; VDD Monitor
Enabled
10
0.8
20
10
mA
mA
µA
µA
Digital Supply Current
(shutdown)
Oscillator not running; VDD Monitor
Disabled
0.1
1.5
µA
Digital Supply RAM Data
Retention Voltage
V
CPU & DIGITAL I/O PORTS
Clock Frequency Range
Port Output High Voltage
Port Output Low Voltage
Input High Voltage
Input Low Voltage
A/D CONVERTER
Resolution
DC
VDD – 0.7
25
0.6
MHz
V
V
V
V
IOH = -3mA, Port I/O push-pull
IOL = 8.5mA
0.7 x VDD
0.3 x VDD
12
bits
LSB
LSB
dB
Integral Nonlinearity
Differential Nonlinearity
Signal-to-Noise Plus
Distortion
± 1
± 1
Guaranteed Monotonic
66
0
Throughput Rate
100
VREF
ksps
V
Input Voltage Range
COMPARATORS
Response Time
| CP+ – CP- | = 100mV
4
µs
V
nA
mV
Input Voltage Range
Input Bias Current
Input Offset Voltage
-0.25
-5
-10
VDD + 0.25
0.001
+5
+10
PACKAGE INFORMATION
C8051F020DK DEVELOPMENT KIT ($129)
D
MIN NOM MAX
(mm) (mm) (mm)
D1
A
-
-
-
1.20
0.15
A1 0.05
A2 0.95 1.00 1.05
b
D
0.17 0.22 0.27
-
-
-
-
-
16.00
14.00
0.50
-
-
-
-
-
D1
e
E1
E
E
16.00
14.00
E1
100
PIN 1
DESIGNATOR
1
e
A2
A
b
A1
SMBus is a trademark of Intel Corp.; I2C is a trademark of Philips Semiconductors, Inc.; SPI is a trademark of Motorola, Inc.
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Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQFP100, ROHS COMPLIANT, TQFP-100
SILICON
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