W91511DLNF_技术文档

Preliminary W91510DN SERIES

TONE/PULSE DIALER WITH RTC AND LCD

DISPLAY FUNCTIONS

GENERAL DESCRIPTION

The W91510DN series ICs are Si-gate CMOS IC that provide the signals needed for either pulse or

tone dialing. They feature a 12/16-digit LCD driver for displaying telephone numbers and calling time.

A real time clock is included to display the time of day. The W91510DN series is fabricated using

CMOS technology and thus provide good performance in low voltage, low power applications.

FEATURES

· One by 32 digits for redial

· Uses 5 ´ 6 keyboard

· Pause, pulse-to-tone (*/T) can be stored as a digit in memory

· Flash can be stored as a digit in memory when in store mode

· Minimum tone output duration: 87 mS

· Minimum intertone pause: 87 mS

· Tone/pulse mode pin selectable

· Make/break ratio pin selectable

· Dialing rate: 10 ppS

· Pause time: 3.6 Sec.

· Flash break time (73 mS, 100 mS, 300 mS or 600 mS) selectable by keypad

· Built-in 12 or 16-digit LCD driver (1/4 duty, 1/3 bias) selectable by mask option

· Built-in calling timer from [00:00] to [59:59]

· On-chip power-on reset and clear LCD

· Uses 3.579545 MHz TV quartz crystal or ceramic resonator

· Uses 32768 Hz crystal as RTC frequency base

· Packaged in 64-pin plastic QFP with RTC

· Switchable 24-hour clock or 12-hour clock with p.m. mode by keypad

· 0 or 9 dialing inhibition pin for PABX systems or long distance dialing lock out

· On hook debounce: 150 mS in normal mode and 20 mS in lock mode

· Off-hook delay 300 mS in lock mode (DP will keep low for 300 mS while off hook except the first

off hook after power on reset that DP will keep high for 100 mS then go low for 200 mS)

· First key-in delay: 300 mS in lock mode

· Mixed dialing allowed

Publication Release Date: May 1997

- 1 -

Revision A2

Preliminary W91510DN SERIES

· The functions of the different dialers in the W91560DN series are shown in following table:

TYPE NO.

W91510DNF

LCD DIGITS

LOCK

-

HOLD

Yes

-

PAUSE TIME

16

12

16

12

W91511DLNF

W91512DNF

Yes

-

3.6 Sec.

Yes

-

W91513DLNF

W91510DNH*

W91512DNH*

* Chip form package.

Yes

3.6 Sec.

PIN CONFIGURATION

W91510DNF Series

20

64

1

- 2 -

Preliminary W91510DN SERIES

PIN DESCRIPTION

SYMBOL

PIN NO.

18- 21,

13- 17

I/O

FUNCTION

Row,

Column

Inputs

I

The keyboard inputs may be used with either the standard 5 ´ 6

keyboard, an inexpensive single contact (form A) keyboard or

electronic input.

A valid key entry is defined by a single row being connected to

a single column.

22, 23

I, O

A built-in inverter provides oscillation with an inexpensive

3.579545 MHz crystal or ceramic resonater.

XT1, XT1

T/P MUTE

The oscillator ceases when a keypad input is not sensed after

chip enable and dialing finished. The crystal frequency

deviation is ±0.02%.

8

9

O

The T/P MUTE is a conventional CMOS N-channel open drain

output.

The output transistor is switched on low level during dialing

sequence (both pulse and tone mode), one-key redial break

and flash break. Otherwise, it is switched off.

H/P MUTE

LOCK

O

I

The H/P MUTE is a conventional CMOS inverter output, During

pulse dialing, one-key redial break, flash break and hold

functions, this pin will output an active high.

( W91510DNF,

W91512DNF,

only )

It remains in a low state at all other times.

9

The LOCK pin is used to prevent "0" or "9" dialing under PABX

system long distance call control. When the first key input after

reset is "0" or "9", all the key inputs, including "0" or "9" key,

become invalid, and the chip generates no output.

(W91511DLNF,

W91513DLNF

only)

The telephone is reinitialized by a reset.

The following table describes the functions of the LOCK pin:

LOCK PIN

V_DD

FUNCTION

"0", "9" dialing inhibited

Normal dialing

Floating

V_SS

"0" dialing inhibited

24

I

Hook switch input.

HKS

HKS = VDD or floating: On-hook state. Chip in sleeping mode,

no operation.

HKS = VSS: Off-hook state. Chip enable for normal operation.

HKS pin is pulled to VDD by internal resistor.

Publication Release Date: May 1997

- 3 -

Revision A2

Preliminary W91510DN SERIES

Pin Description, continued

SYMBOL

HFO

PIN NO.

I/O

FUNCTION

25, 10

I, O

Handfree control pins. A low pulse on the HFI input pin toggles

the handfree control state.

HFI

,

Status of the handfree control is listed in the following table:

CURRENT STATE

NEXT STATE

Input

HFI

HFO

Hook SW.

HFO Dialing

High

Low

Yes

On Hook

Off Hook

On Hook

Off Hook

High

Low

High

No

Yes

No

HFI

Off Hook

Low

On Hook

High

Yes

HFI pin is pulled to VDD by internal resistor.

Detailed timing diagrams are shown in Figure 4(a), 4(b).

11

6

O

This pin is a CMOS N-channel open drain output. Flash key will

cause DP to go active in either pulse mode or tone mode. In

DP C6

/

lock mode, the DP keeps low for 300 mS during off-hook delay

time. The timing diagram is shown as Figure 1(a), 1(b), 1(c),

1(d).

DTMF

In pulse mode, this pin remains in low state at all time.

In tone mode, it will output a dual or single tone. Detailed timing

diagram for tone mode is shown in Figure 2(a), 2(b), 2(c), 2(d).

OUTPUT FREQUENCY

Specified

697

Actual

699

Error %

+0.28

- 0.52

- 0.47

+0.74

+0.57

- 0.30

- 0.34

R1

R2

R3

R4

C1

C2

C3

770

766

852

848

941

948

1209

1336

1477

1216

1332

1472

VLCD

29

O

I

Power supply pin for LCD driver.

A 0.1 mF capacitor is connected between VLCD and VSS.

CP is the voltage control capacitor positive pin.

CN is the voltage control capacitor negative pin.

A 0.1 mF capacitor is connected between these two pins.

CP, CN

31, 32

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Preliminary W91510DN SERIES

Pin Description, continued

SYMBOL

PIN NO.

I/O

FUNCTION

COM1 to

COM4

O

COM1 to COM4 are the common signal output terminal for the

1/4 duty LCD.

33- 36

37- 64, 1- 4

26, 27

SEG1 to

SEG32

O

SEG1 to SEG32 are the 16-digit segment signal outputs.

I,

O

A quartz crystal oscillator provides an RTC frequency time base

of 32.768 KHz.

XT2,

XT2

VRTC1,

VRTC2

28, 30

I

Either VRTC1 should be connected to a 1.5V battery, and

VRTC2 should be connected a capacitor 0.1 mF to ground.

VDD, VSS

MODE

5, 7

12

I

Power input pins.

Pulling mode pin to VSS places the dialer in tone mode.

Pulling mode pin to VDD places the dialer in pulse mode (10

ppS, M/B = 1/2).

Leaving mode pin floating places the dialer in pulse mode (10

ppS, M/B = 2/3).

BLOCK DIAGRAM

VSS

XT1

VDD

XT2

XT1

XT2

SYSTEM CLOCK

GENERATOR

REAL TIME CLOCK

GENERATOR

HKS

HFI

CONTROL

LOGIC

LOCK

ROW

(R1 ~ R4)

MODE

READ/WRITE

COUNTER

KEYBOARD

INTERFACE

COLUMN

(C1 ~ C5)

H/P MUTE

T/P MUTE

PULSE/

TONE

CONTROL

LOGIC

RAM

LOCATION

LATCH

DP

HFO

ROW & COLUMN

PROGRAMMABLE

COUNTER

D/A

CONVERTER

DATA LATCH

& DECODER

DTMF

LCD

V

BACKPLANE SIGNAL

GENERATOR

SEGMENT OUTPUT

DECODER

VRTC1

VRTC2

L.C.D.

COM1 COM2 COM3 COM4

CP CN

Publication Release Date: May 1997

Revision A2

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Preliminary W91510DN SERIES

FUNCTIONAL DESCRIPTION

Keyboard Operation

C1

C2

C3

C4

C5

DP / C6

1

4

2

5

3

6

HOLD1

HOLD2

APSET

SET

R1

R2

R3

R4

Vx

F4

7

8

9

CHK

R/P

*/T

F1

0

#

RTC/HOUR

TIM/MIN

F2

F3

OKR

· */T: * in tone mode and P® T in pulse mode

· F1, F2, F3, F4: Flash keys

· R/P: Redial and pause function key

· OKR: One-key redial function

· RTC: Real time clock toggle key

· TIM: a. Display last calling time

b. Start and/or stop counting up calling time

· HOUR and MIN: Adjusting time setting keys

· HOLD1, HOLD2: Hold function keys

· APSET: Toggle to set RTC display mode

· SET: Toggle the RTC set function on/off.

· CHK: a. Check dialing number

b. Check dialing time

Note: D1, ..., Dn, D1', ..., Dn': 0, ..., 9, */T, #

Normal Dialing

OFF HOOK (or ON HOOK

&

), D1

,

D2 , ..., Dn

¡ õ

HFI

1. D1, D2, ..., Dn will be dialed out.

2. Dialing length is unlimited, but redial is inhibited if length oversteps 32 digits in normal dialing.

Redialing

1. OFF HOOK (or ON HOOK

Number Store ), D3 , ..., Dn , Busy, Come ON HOOK

ON HOOK ), R/P

&

), D1

,

D2

,

Check Memory (or

OFF HOOK (or

¡ õ

HFI

,

&

¡ õ

HFI

- 6 -

Preliminary W91510DN SERIES

a. The R/P key can execute the redial function only as the first key-in after off-hook; otherwise, it

will invoke pause function.

b. The redial memory content will be D3, ¼ , Dn.

c. Redial memory can be checked in memory check mode.

d. If redialing length oversteps 32 digits, the redialing function will be inhibited.

2. OFF HOOK (or ON HOOK ), D1 D2 , ..., Dn , Busy, OKR

(

CHK

,

R/P

)

&

,

¡ õ

HFI

a. If the dialing of D1 to Dn is finished, pressing the OKR key will cause the pulse output

pin to go low for 2.2 seconds break time and 0.6 seconds pause time will automatically be

added.

b. If the pulses of the dialed digits D1 to Dn have not finished, OKR will be ignored.

c. The one-key redialing function timing diagram is shown in Figure 3.

Access Pause

OFF HOOK (or ON HOOK

&

,

), D1

OFF HOOK (or

,

D2

,

R/P

&

,

D3 , ...,

Dn

¡ õ

HFI

,

Busy, Come ON HOOK

ON HOOK

), R/P

¡ õ

HFI

1. The first R/P functions as a pause key and the second as a first key-in redial key.

2. The pause function can be stored in memory.

3. The pause function is executed in normal dialing, redialing, or memory dialing.

4. The pause duration time is 3.6 Sec.

5. The pause function timing diagram is shown in Figure 5

Pulse- to-tone (*/T)

OFF HOOK

(or ON HOOK

&

), D1

,

D2 , ..., Dn

,

D1'

¡ õ

*/T

HFI

,

D2' , ..., Dn'

1. If the mode switch is set to pulse mode, then the output signal will be:

D1, D2, ¼ , Dn, Pause (3.6 sec), D1', D2', ¼ , Dn'

(Pulse)

(Tone)

2. If the mode switch is set to tone mode, then the output signal will be:

D1, D2, ¼ , Dn, *, D1', D2', ¼ , Dn'

(Tone)

3. The dialer remains in tone mode after the digits have been dialed out and can be reset to pulse mode

only by going on-hook.

4. The pulse-to-tone function timing diagram is shown in Figure 6(a), 6(b).

Publication Release Date: May 1997

- 7 -

Revision A2

Preliminary W91510DN SERIES

Flash (F = F1, F2, F3, F4)

OFF HOOK (or ON HOOK

&

),

F

¡ õ

HFI

1. The dialer will execute flash break time of 600 mS(F1), 300 mS(F2), 73 mS(F3) or 100 mS(F4) and

pause time of 1S before the next digit (except flash key) is dialed out.

2. The system will return to the initial state after flash break time is finished.

3. Keyboard functions are inhibited during flash break is being executed.

4. The flash timing daigram is shown in Figure 7.

Hold Key

OFF HOOK

(or ON HOOK

&

), HOLD1 (or HOLD2

)

¡ õ

HFI

1.The hold function is toggled on and off by HOLD1 or HOLD2 key. When the hold function is toggled

on, the hold mark (dot of digit_4) will be lit and all key-in (except hold keys and icon keys) will be

ignored.

2. The following are examples of hold function toggled on and off:

a. OFF HOOK

b. OFF HOOK

c. OFF HOOK

d. ON HOOK

,

HOLD1 (or

HOLD2 ), HOLD1 (or HOLD2

HOLD2 ),

HOLD2 ), ON HOOK

HOLD1 (or HOLD2 ),

)

,

¡ õ

HFI

,

¡ õ

HFI

&

,

¡ õ

HFI

3. HOLD1 and HOLD2 have the same function in off-hook state. The difference between HOLD1 and

HOLD2 are shown as follows:

a. If OFF HOOK

then the dialer will be off-line.

If OFF HOOK HOLD1 (or HOLD2 ), ON HOOK

then the dialer will stay at hold function.

,

HOLD1 (or HOLD2 ), ON HOOK

,

HOLD1 is entered,

,

HOLD2 is entered,

b. If ON HOOK

&

,

HOLD1 (or HOLD2 ), HOLD1 is entered,

¡ õ

HFI

then the dialer will be off- line.

c. If ON HOOK

&

,

HOLD1 (or HOLD2 ), and HOLD2 is entered,

¡ õ

HFI

then the dialer will stay at hold function.

4. The function timing diagram is shown in Figure 8(a), 8(b), 8(c).

Adjusting Time Setting

OFF HOOK (or ON HOOK

&

),

SET

,

HOUR

,

MIN

,

SET

¡ õ

HFI

(or ON HOOK

)

- 8 -

Preliminary W91510DN SERIES

1. Only HOUR and MIN keys are valid in RTC set mode.

2. Hours and minutes count forward as long as HOUR or MIN key is pressed.

3. The on/off function of SET is tolggled, and the dialer will be initialized after toggle SET key.

4. If the dialing sequence D1, D2, ..., Dn (including flash and pause) has not finished, SET will be

ignored.

RTC Display Mode

OFF HOOK (or ON HOOK

&

),

RTC

¡ õ

HFI

1.The real time clock display mode can be toggled on and off by RTC key.

2. The icon display will not be changed when enter RTC display mode and set RTC mode.

APSET

1. In the off-hook state, pressing APSET key to toggle the RTC function in 24-hour clock mode or 12-

hour clock with p.m. mode.

2. The default mode is 12-hour clock with p.m. mode after power on.

Check Key

OFF HOOK (or ON HOOK

&

), CHK

,

R/P

¡ õ

HFI

The redial content will be displayed on the LCD when either R/P

or OKR is key in.

TIM

OFF HOOK

(or ON HOOK

&

), D1

,

D2

, ..., Dn

(or Redialing

¡ õ

HFI

or

Repertory dialing ), CONVERSATION

1. If no key is pressed after dialing finish, the LCD will display counting time after 6 seconds.

2. If the dialing sequence D1, D2, ..., Dn has not finished, TIM will be ignored.

3. The timer will be initialized by flash and toggle SET key.

Publication Release Date: May 1997

Revision A2

- 9 -

Preliminary W91510DN SERIES

ABSOLUTION MAXIMUM RATINGS

PARAMETER

SYMBOL

VDD- VSS

VIL

RATING

-0.3 to +7.0

VSS - 0.3

VDD +0.3

VSS - 0.3

VDD +0.3

120

UNIT

DC Supply Voltage

V

Input/Output Voltage

VIH

V

VOL

VOH

Power Dissipation

PD

mW

°C

Operating Temperature

Storage Temperature

TOPR

TSTG

-0.5 to +70

-55 to +125

°C

Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability

of the device.

ELECTRICAL CHARACTERISTICS

DC CHARACTERISTICS

(VDD- VSS = 2.5V. FOSC = 3.58 MHz, TA = 25° C, all outputs unloaded.)

PARAMETER

Operating Voltage

Operating Current

SYMBOL

VDD

CONDITIONS

-

MIN.

TYP.

-

MAX.

5.5

UNIT

V

2.0

IOP

-

0.5

0.4

-

0.7

mA

Tone, Unloaded

Pulse, Unloaded

0.5

Standby Current

ISB

15

mA

HKS= 0, Unloaded

and no key entry

Memory Retention Current

IMR

-

0.5

HKS = 1

VDD = 1.0V

Tone Output Voltage

Pre-emphasis

VTO

130

150

2

170

3

mVrms

dB

Row group

RL = 10 KW

Col/Row

-

VDD = 2.0 to 5.5V

RL = 10 KW

VDD = 2.0 to 5.5V

VTO = 0.5V

DTMF Distortion

THD

-30

-23

dB

DTMF Output DC Level

VTDC

ITL

1.0

0.2

-

3.0

-

V

DTMF Output Sink

Current

mA

IPL

0.5

-

mA

VPO = 0.5V

DP Output Sink Current

- 10 -

Preliminary W91510DN SERIES

DC characteristics, continued

PARAMETER

SYM.

VCH

VCL

CONDITIONS

MIN.

4.2

-

TYP.

MAX.

4.8

0.3

-

UNIT

Common Output Voltage

-

4.5

0

V

Common Output Current

ICH

-20

-

m

A

ICL

VSH

VSL

ISH

-

20

4.2

-

4.5

0

-

Segment Output Voltage

Segment Output Current

4.8

0.3

-

V

-5

-

m

A

ISL

VON

-

5

2.4

-

2.6

1.5

-

RMS Voltage

-

Vrms

Across a Segment

Average DC Offset Voltage

VOFF

VDC

1.7

100

VDD

-

mV

V

VHFIH

0.8

VDD

-

HFI

High Voltage

VHFIL

ITML

-

0.2

VDD

V

HFI Low Voltage

VTMO = 0.5V

0.5

-

mA

T/P MUTE Output Sink

Current

H/P MUTE Output Drive

Current

IHMH

IHML

VHMO = 2.0V

VHMO = 0.5V

0.5

-

mA

H/P MUTE Output Sink

Current

Keypad Input Drive Current

Keypad Input Sink Current

Keypad Resistance

IKD

IKS

RK

VI = 0V

4

200

-

mA

VI = 2.5V

-

5

-

KW

Control Input Pull-up/Down

Resistor

RIH

100

RHK

-

500

-

KW

HKS

Input Pull-high

Resistor

Publication Release Date: May 1997

Revision A2

- 11 -

Preliminary W91510DN SERIES

AC CHARACTERISTICS

(VDD- VSS = 2.5V, FOSC. = 3.58 MHz, TA = 25°C, all outputs unloaded.)

PARAMETER

Key-in Debounce

SYMBOL CONDITIONS

MIN.

TYP.

20

MAX.

UNIT

mS

TKID

TKRD

TOFD

TFKD

TOHD

-

20

Key Release Debounce

Off-hook Delay Time

First Key-in Delay Time

On-hook Debounce Time

300

150

20

Unlock

Lock

Pulse Mute Delay

TMD

40

mS

Mode = VDD

Mode = Floating

Mode = VDD

Mode = Floating

10 ppS

33.3

40

Pre-digit-Pause

10 ppS

TPDP

33.3

800

Inter-digit Pause

(Auto Dialing)

Make/Break Ratio

TIDP

mS

%

M:B

Mode = VDD

-

40:60

33:67

87

-

Mode = Floating

-

Tone Output Duration

Inter-tone Pause

TTD

mS

TITP

87

F1

600

300

73

Flash Break Time

TFB

F2

mS

F3

F4

100

1

Flash Pause Time

Pause Time

TFP

TP

F1, F2, F3,F4

-

S

R/P

3.6

2.2

One Key Redialing

Break Time

TRB

-

One Key Redialing

Pause Time

TRP

-

0.6

32

-

S

LCD Frame Frequency

FLCD

Hz

- 12 -

Preliminary W91510DN SERIES

RTC DC CHARACTERISTICS

(VRTC = 1.5V, VSS = 0V, FOSC. = 32.768 KHz , TA = 25° C, all outputs unloaded.)

PARAMETER

Supply Voltage

SYMBOL

VRTC

IRTC

CONDITIONS

MIN. TYP. MAX. UNIT

-

1.2

1.5

2.0

-

1.8

4.0

3

V

mA

S

Supply Current

No Load

-

OSC. Starting Time

OSC. Output Built-in Cap.

OSC. in Trimmer Cap.

Frequency Stability

TOSC

CO

-

Cl = 12.5 pF

-

25

-

pF

ppM

CTRIM

Df/f

5

-

35

1

VDD- VSS = 1.3 to 1.6V

-

Notes :

1. Crystal parameters suggested for proper operation are Rs < 100 ohms, Lm = 96 mH , Cm = 0.02 pF , Cn = 5 pF , Cl = 18 pF,

and Fosc. = 3.579545 MHz ±0.02%

2. Crystal oscillator accuracy directly affects these times.

TIMING WAVEFORMS

< 600 mS

HKS

< 300 mS

T

KRD

3

4

2

KEY IN

DP

T

KID

M B

T

IDP

T

IDP

T

IDP

T

PDP

T

PDP

T/P MUTE

T_MD

H/P MUTE

T

KD

Low

DTMF

OSC.

OSCILLATION

Figure 1(a). Normal Dialing Timing Diagram (Pulse Mode without Lock Function)

Publication Release Date: May 1997

Revision A2

- 13 -

Preliminary W91510DN SERIES

Timing Waveforms, continued

< 600 mS

HKS

< 300 mS

T

KRD

3

4

2

KEY IN

DP

T

T_KID

KID

T

OFD

M B

B

M

T

IDP

T

PDP

T/P MUTE

T

FKD

T_MD

T

MD

H/P MUTE

DTMF

T

KD

Low

OSCILLATION

OSC.

Figure 1(b). Normal Dialing Timing Diagram (Pulse Mode with Lock Function)

< 600 mS

HKS

KEY IN

T

KRD

R/P

T

KID

M B

B

M

DP

T

IDP

T

PDP

T/P MUTE

H/P MUTE

T

MD

Low

DTMF

OSC.

OSCILLATION

Figure 1(c). Auto Dialing Timing Diagram (Pulse Mode Without Lock Function)

- 14 -

Preliminary W91510DN SERIES

Timing Waveforms, continued

< 600 mS

HKS

R/P

< 300 mS

KEY IN

DP

T

KID

T

OFD

M

B

M

T

IDP

T

PDP

T/P MUTE

T

FKD

T

T_MD

MD

H/P MUTE

DTMF

Low

OSCILLATION

OSC.

Figure 1(d). Auto Dialing Timing Diagram (Pulse Mode with Lock Function)

< 600 mS

HKS

< 300 mS

T

KRD

3

4

5

2

KEY IN

DTMF

T

KID

T

TD

T

ITP

T/P MUTE

H/P MUTE

Low

High

DP

OSC.

OSCILLATION

Figure 2(a). Normal Dialing Timing Diagram (Tone Mode Without Lock Function)

Publication Release Date: May 1997

Revision A2

- 15 -

Preliminary W91510DN SERIES

Timing Waveforms, continued

< 600 mS

HKS

< 300 mS

T

KRD

3

4

2

5

KEY IN

DTMF

T

KID

KD

T_TD

T

ITP

T/P MUTE

H/P MUTE

T

FKD

Low

T

OFD

DP

OSC.

OSCILLATION

Figure 2(b). Normal Dialing Timing Diagram (Tone Mode with Lock Function)

< 600 mS

HKS

T

KRD

R/P

KEY IN

DTMF

T

KID

T_TD

T

ITP

T/P MUTE

H/P MUTE

Low

High

DP

T_OHD

OSC.

OSCILLATION

Figure 2(c). Auto Dialing Timing Diagram (Tone Mode Without Lock Function)

- 16 -

Preliminary W91510DN SERIES

Timing Waveforms, continued

< 600 mS

HKS

T

KRD

R/P

KEY IN

DTMF

T

KD

T

ITP

TD

ITP

T/P MUTE

H/P MUTE

300 mS

T

FKD

Low

T

OFD

DP

T

OHD

OSCILLATION

OSC.

Figure 2(d). Auto Dialing Timing Diagram (Tone Mode with Lock Function)

< 600 mS

HKS

OKR

T

KEY IN

DP

300 mS

T_OFD

T

IDP

KID

T

RB

B

M

MB

T

PDP

RP

T

PDP

T/P MUTE

H/P MUTE

T

FKD

T

MD

T

IDP

Low

DTMF

OSC.

OSCILLATION

Figure 3. One-key Redial Timing Diagram

Publication Release Date: May 1997

Revision A2

- 17 -

Preliminary W91510DN SERIES

Timing Waveforms, continued

HKS

HFI

HFO

T/P MUTE

H/P MUTE

High

Low

T

OFD

T

FKD

DP

T

T_OHD

OHD

OSC.

Figure 4(a). Handfree Timing Diagram (with Lock Function)

HKS

HFI

HFO

T/P MUTE

H/P MUTE

High

Low

High

DP

T_OHD

OSC.

Figure 4(b). Handfree Timing Diagram (Without Lock Function)

- 18 -

Preliminary W91510DN SERIES

Timing Waveforms, continued

< 600mS

HKS

2

R/P

3

300mS

KEY IN

DP

T_KID

T_OFD

T

IDP

MB

T

T_PDP

PDP

T

P

T/P MUTE

H/P MUTE

T_MD

T

Low

FKD

DTMF

OSC.

OSCILLATION

Figure 5. Pause Function Timing Diagram (Pulse Mode)

< 600mS

HKS

2

*/T

3

300mS

KEY IN

DP

T_KID

T_OFD

MB

T_PDP

T

T/P MUTE

P

T

IDP

H/P MUTE

T_MD

T_ITP

T_FKD

DTMF

OSC.

OSCILLATION

Figure 6(a). Pulse-to-tone Timing Diagram

Publication Release Date: May 1997

Revision A2

- 19 -

Preliminary W91510DN SERIES

Timing Waveforms, continued

Low

HKS

3

F

KEY IN

DP

T_KID

T_FB

T_FP

T_KID

T/P MUTE

HPM MUTE

DTMF

OSC.

T

ITP

OSCILLATION

Figure 7. First Priority Flash Timing Diagram

ON HOOK

OFF HOOK

HKS

HFI

HOLD KEY

HFO

T/P MUTE

H/P MUTE

High

Low

CHIP ENBLE

Figure 8(a). Hold and Handfree Timing Diagram

Note: The HOLD KEY cannot be enabled when chip is disabled.

- 20 -

Preliminary W91510DN SERIES

Timing Waveforms, continued

OFF HOOK

HKS

HFI

HOLD KEY

HFO

High

T/P MUTE

H/P MUTE

CHIP ENBLE

Figure 8(b). Hold and Handfree Timing Diagram

Note: The HFI and HOLD KEY inputs will toggle the HFO signal; as soon as either HFI or HOLD KEY is activated, the HFO

signal will go high and previous activate inputs will be ignored.

ON HOOK

HKS

HFI

HOLD1 KEY

HFO

High

T/P MUTE

H/P MUTE

CHIP ENBLE

Figure 8(c). Hold and Handfree Timing Diagram

Note: Changing the state of the HKS signal from high to low will initialize the HFO and H/P MUTE signals.

Publication Release Date: May 1997

Revision A2

- 21 -

Preliminary W91510DN SERIES

LCD DISPLAY FORMAT

A. Normal Dialing

Blinking

; Off hook or press "HFI" switch

(Here tone mode was selected).

; dial" 0123456789123456"

; and "78"

B. Redialing, One touch dialing

Blinking

; Off hook or press "HFI" switch

(Here tone mode was selected).

; Press "R/P" or "OKR" key

(Redial = "8123456789")

- 22 -

Preliminary W91510DN SERIES

C. Redial memory Check

Blinking

; Off-hook or press "HFI" switch

(M1= "886P35P770066PP7126", and here pulse mode was selected)

; Press "CHK" key

Blinking

; Press "R/P" or "OKR" key

(Display 1 to 16 digits)

; Press "any key"

(Display 17 to 19 digits)

D. Timer Function

a.

Blinking

; Off-hook or press "HFI" switch

(Here pulse mode was selected)

; Press "CHK" key

(Display last calling time)

Publication Release Date: May 1997

Revision A2

- 23 -

Preliminary W91510DN SERIES

; Dial "9375607"

; If "9375607" is dialed comlepted, the system will start timer after 6 seconds

(Timer will start counting up)

; Press "TIM" key

(Timer will stop)

b.

Blinking

; Off-hook or press "HFI" switch

(here pulse mode was selected)

; Dial "9375607"

; If "9375607" is dialed completed

press "TIM" key

(Timer will start counting up)

- 24 -

Preliminary W91510DN SERIES

; Press "F1", "F2", "F3" or "F4" key

(The timer will stop and LCD will display a flash mark and flash pattern)

Blinking

; After flash break is executed

Blinking

; After flash pause is executed

E. RTC Setting Function

; On-hook

(Display real time)

; Off-hook, before press "SET" key

Blinking

(Here tone mode was selected)

; Entering "Setting Mode" (Press "SET" key)

Publication Release Date: May 1997

Revision A2

- 25 -

Preliminary W91510DN SERIES

Blinking

; Adjusting "Hour" (Press "HOUR" key)

(Hour counts forward as long as pressing)

; Adjusting "Minute" (Press "MIN" key)

(Minute counts forward as long as pressing)

; On-hook or press "SET" key (Toggle)

(Here on-hook was selected)

LCD PATTERN FOR DATA

1

2

3

4

5

6

7

8

9

0

CHECK

LOCK

*

#

P T

P

E

F

- 26 -

Preliminary W91510DN SERIES

Icon1

Icon2

Icon3

Icon4

Icon5

Icon6

Icon7

Notes:

Icon1: Pause

Icon2: The icon will be blinking after power on.

Icon3: Flash

Icon4: Hold

Icon5: Handfree

Icon6: Timer

Icon7: Tone

3

2

3

1

3

0

2

9

2

8

2

7

2

6

2

5

2

4

2

3

2

1

2

0

1

9

1

8

1

7

1

6

1

5

1

4

1

3

1

2

1

0

9

8

7

6

5

4

3

2

1

(SEG)

C

O

M

4

C

O

M

3

C

O

M

2

C

O

M

1

(COM)

Publication Release Date: May 1997

Revision A2

- 27 -

Preliminary W91510DN SERIES

Bonding Pad Diagram

64 63 6261

60 59 57

5

56 55

52

54 53

1

2

51

50

3

4

5

49

48

47

6

7

46

8

45

44

9S-1

9S-2

10

43

(0, 0)

42

41

40

11

12

13

39

38

37

36

35

14

15

16

17

18

19

34

33

20 21 22 23 24 25 26 27 28 29 30 31 32

Notes:

1. The substrate must be connected to VSS.

2. The chip size is 2940 ´ 3630 mm²

- 28 -

Preliminary W91510DN SERIES

Pad List

PAD NO.

PAD NAME

SEG29

SEG30

SEG31

SEG32

VDD

PIN #

X

Y

PAD NO.

33

PAD NAME

OCM1

COM2

COM3

COM4

SEG1

PIN #

33

X

Y

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

-1335.00

1430.70

1294.50

1158.50

1022.30

883.40

665.20

515.50

373.50

1335.00

-1307.90

-1166.10

-1024.30

-882.50

-746.30

-607.50

-471.30

-335.30

34

35

36

37

DTMF

38

SEG2

38

VSS

39

SEG3

39

40

SEG4

40

T/P MUTE

H/P MUTE

LOCK

9S-1

9S-2

10

9*

-1335.00

229.30

88.20

41

42

43

44

SEG5

SEG6

SEG7

SEG8

41

42

43

44

1335.00

-199.10

-63.00

73.00

HFO

10

11

-49.80

-191.80

11

209.20

DP/C6

MODE

COL1

COL2

COL3

COL4

COL5

ROW1

ROW2

ROW3

ROW4

XT1

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

-1335.00

-1080.40

-841.70

-598.40

-453.20

-307.90

-167.90

24.20

-327.80

-467.80

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

SEG9

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG19

SEG20

SEG21

SEG22

SEG23

SEG24

SEG25

SEG26

SEG27

SEG28

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

1335.00

941.30

749.00

534.80

398.60

262.60

126.40

-9.60

345.20

481.40

-627.20

617.40

-769.20

753.60

-928.60

889.60

-1070.60

-1226.40

-1368.40

-1679.90

1102.10

1270.80

1657.50

XT1

HKS

HFI

XT2

-145.80

-281.80

-418.00

-554.00

-757.70

-932.00

188.80

XT2

VRTC1

VLCD

VRTC2

CN

326.30

488.50

636.30

798.50

CP

946.30

Note: "*" is bonding option.

Publication Release Date: May 1997

Revision A2

- 29 -

Preliminary W91510DN SERIES

Winbond Electronics (H.K.) Ltd.

Rm. 803, World Trade Square, Tower II, Winbond Memory Lab.

Winbond Electronics North America Corp.

Headquarters

No. 4, Creation Rd. III,

Science-Based Industrial Park,

Hsinchu, Taiwan

TEL: 886-3-5770066

FAX: 886-3-5792697

http://www.winbond.com.tw/

Voice & Fax-on-demand: 886-2-7197006

123 Hoi Bun Rd., Kwun Tong,

Kowloon, Hong Kong

TEL: 852-27513100

Winbond Microelectronics Corp.

Winbond Systems Lab.

2730 Orchard Parkway, San Jose,

FAX: 852-27552064

CA 95134, U.S.A.

TEL: 1-408-9436666

FAX: 1-408-9436668

Taipei Office

11F, No. 115, Sec. 3, Min-Sheng East Rd.,

Taipei, Taiwan

TEL: 886-2-7190505

FAX: 886-2-7197502

Note: All data and specifications are subject to change without notice.

- 30 -


型号：	W91511DLNF
厂家：	WINBOND
描述：	TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION 与RTC和LCD显示功能，音频/脉冲拨号器电信集成电路电信电路电话电路脉冲 CD
文件：	总30页 (文件大小：451K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

W91511DLNF [WINBOND]

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