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Электронный компонент: W91510DN

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Preliminary W91510DN SERIES
TONE/PULSE DIALER WITH RTC AND LCD
DISPLAY FUNCTIONS
Publication Release Date: May 1997
- 1 -
Revision A2
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
Preliminary W91510DN SERIES
- 2 -
The functions of the different dialers in the W91560DN series are shown in following table:
TYPE NO.
LCD DIGITS
LOCK
HOLD
PAUSE TIME
W91510DNF
16
-
Yes
W91511DLNF
16
Yes
-
3.6 Sec.
W91512DNF
12
-
Yes
W91513DLNF
12
Yes
-
W91510DNH*
16
Yes
Yes
3.6 Sec.
W91512DNH*
12
Yes
Yes
* Chip form package.
PIN CONFIGURATION
1
20
64
W91510DNF Series
Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 3 -
Revision A2
PIN DESCRIPTION
SYMBOL
PIN NO.
I/O
FUNCTION
Row,
Column
Inputs
18
-
21,
13
-
17
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.
XT1,
XT1
22, 23
I, O
A built-in inverter provides oscillation with an inexpensive
3.579545 MHz crystal or ceramic resonater.
The oscillator ceases when a keypad input is not sensed after
chip enable and dialing finished. The crystal frequency
deviation is
0.02%.
T/P MUTE
8
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
9
( W91510DNF,
W91512DNF,
only )
O
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.
It remains in a low state at all other times.
LOCK
9
(W91511DLNF,
W91513DLNF
only)
I
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.
The telephone is reinitialized by a reset.
The following table describes the functions of the LOCK pin:
LOCK PIN
Floating
V
DD
SS
V
FUNCTION
Normal dialing
"0", "9" dialing inhibited
"0" dialing inhibited
HKS
24
I
Hook switch input.
HKS = V
DD
or floating: On-hook state. Chip in sleeping mode,
no operation.
HKS = V
SS
: Off-hook state. Chip enable for normal operation.
HKS pin is pulled to V
DD
by internal resistor.
Preliminary W91510DN SERIES
- 4 -
Pin Description, continued
SYMBOL
PIN NO.
I/O
FUNCTION
HFI , HFO
25, 10
I, O
Handfree control pins. A low pulse on the HFI input pin toggles
the handfree control state.
Status of the handfree control is listed in the following table:
CURRENT STATE
Input
HFO
Dialing
High
Yes
On Hook
High
Low
No
Off Hook
High
Low
Yes
On Hook
Off Hook
Low
Yes
Off Hook
Low
On Hook
Low
No
Off Hook
High
On Hook
High
Yes
Low
Hook SW.
HFO
NEXT STATE
HFI
HFI
HFI
HFI pin is pulled to V
DD
by internal resistor.
Detailed timing diagrams are shown in Figure 4(a), 4(b).
DP
/
C6
11
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
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
6
O
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).
Specified
Actual
Error %
OUTPUT FREQUENCY
R1
R2
R3
R4
C1
C2
C3
697
770
852
941
1209
1336
1477
699
766
848
948
1216
1332
1472
+0.28
- 0.52
- 0.47
+0.74
+0.57
- 0.30
- 0.34
VLCD
29
O
Power supply pin for LCD driver.
A 0.1
F capacitor is connected between VLCD and V
SS
.
CP, CN
31, 32
I
CP is the voltage control capacitor positive pin.
CN is the voltage control capacitor negative pin.
A 0.1
F capacitor is connected between these two pins.
Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 5 -
Revision A2
Pin Description, continued
SYMBOL
PIN NO.
I/O
FUNCTION
COM1 to
COM4
33
-
36
O
COM1 to COM4 are the common signal output terminal for the
1/4 duty LCD.
SEG1 to
SEG32
37
-
64, 1
-
4
O
SEG1 to SEG32 are the 16-digit segment signal outputs.
XT2,
XT2
26, 27
I,
O
A quartz crystal oscillator provides an RTC frequency time base
of 32.768 KHz.
VRTC1,
VRTC2
28, 30
I
Either VRTC1 should be connected to a 1.5V battery, and
VRTC2 should be connected a capacitor 0.1
F to ground.
V
DD
, V
SS
5, 7
I
Power input pins.
MODE
12
I
Pulling mode pin to V
SS
places the dialer in tone mode.
Pulling mode pin to V
DD
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
ROW
COLUMN
DTMF
XT1
XT1
RAM
COUNTER
SYSTEM CLOCK
GENERATOR
LOCATION
LATCH
D/A
ROW & COLUMN
PROGRAMMABLE
COUNTER
DATA LATCH
& DECODER
READ/WRITE
(R1 ~ R4)
(C1 ~ C5)
CONTROL
LOGIC
PULSE/
CONTROL
LOGIC
KEYBOARD
INTERFACE
CONVERTER
SEGMENT OUTPUT
DECODER
BACKPLANE SIGNAL
GENERATOR
COM2
COM1
COM3
L.C.D.
COM4
XT2
XT2
REAL TIME CLOCK
GENERATOR
TONE
HKS
MODE
HFI
H/P MUTE
HFO
LOCK
DP
T/P MUTE
V
DD
SS
V
V
RTC1
V
RTC2
V
LCD
CP CN
Preliminary W91510DN SERIES
- 6 -
FUNCTIONAL DESCRIPTION
Keyboard Operation
C1
C2
C3
C4
C5
DP
/
C6
1
2
3
HOLD1
R1
4
5
6
F4
HOLD2
R2
7
8
9
CHK
APSET
R3
*/T
0
#
R/P
RTC/HOUR
SET
R4
F1
F2
F3
OKR
TIM/MIN
Vx
*/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
&
HFI
),
D1
,
D2
, ...,
Dn
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
&
HFI
),
D1
,
D2
,
Check Memory
(or
Number Store
),
D3
, ...,
Dn
, Busy, Come
ON HOOK
,
OFF HOOK
(or
ON HOOK
&
HFI
),
R/P
Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 7 -
Revision A2
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,
...
, Dn.
c. Redial memory can be checked in memory check mode.
(
CHK
,
R/P
)
d. If redialing length oversteps 32 digits, the redialing function will be inhibited.
2.
OFF HOOK
(or
ON HOOK
&
HFI
),
D1
,
D2
, ...,
Dn
, Busy,
OKR
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
&
HFI
),
D1
,
D2
,
R/P
,
D3
, ...,
Dn
,
Busy, Come
ON HOOK
,
OFF HOOK
(or
ON HOOK
&
HFI
),
R/P
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
&
HFI
),
D1
,
D2
, ...,
Dn
,
/T
,
D1'
,
D2'
, ...,
Dn'
1. If the mode switch is set to pulse mode, then the output signal will be:
D1, D2,
...
, Dn, Pause (3.6 sec), D1', D2',
...
, Dn'
(Pulse)
(Tone)
2. If the mode switch is set to tone mode, then the output signal will be:
D1, D2,
...
, Dn, *, D1', D2',
...
, Dn'
(Tone)
(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).
Preliminary W91510DN SERIES
- 8 -
Flash (F = F1, F2, F3, F4)
OFF HOOK
(or
ON HOOK
&
HFI
),
F
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
&
HFI
),
HOLD1
(or
HOLD2
)
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
,
HOLD1
(or
HOLD2
),
HOLD1
(or
HOLD2
)
b.
OFF HOOK
,
HOLD1
(or
HOLD2
),
HFI
c.
OFF HOOK
,
HOLD1
(or
HOLD2
),
ON HOOK
,
HFI
d.
ON HOOK
& HFI
,
HOLD1
(or
HOLD2
),
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
,
HOLD1
(or
HOLD2
),
ON HOOK
,
HOLD1
is entered,
then the dialer will be off-line.
If
OFF HOOK
,
HOLD1
(or
HOLD2
),
ON HOOK
,
HOLD2
is entered,
then the dialer will stay at hold function.
b. If
ON HOOK
&
HFI
,
HOLD1
(or
HOLD2
),
HOLD1
is entered,
then the dialer will be off- line.
c. If
ON HOOK
&
HFI
,
HOLD1
(or
HOLD2
), and
HOLD2
is entered,
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
& HFI
),
SET
,
HOUR
,
MIN
,
SET
(or
ON HOOK
)
Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 9 -
Revision A2
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
& HFI
),
RTC
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
& HFI
),
CHK
,
R/P
The redial content will be displayed on the LCD when either
R/P
or
OKR
is key in.
TIM
OFF HOOK
(or
ON HOOK
& HFI
),
D1
,
D2
, ...,
Dn
(or
Redialing
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.
Preliminary W91510DN SERIES
- 10 -
ABSOLUTION MAXIMUM RATINGS
PARAMETER
SYMBOL
RATING
UNIT
DC Supply Voltage
V
DD
-
V
SS
-0.3 to +7.0
V
V
IL
V
SS
-
0.3
Input/Output Voltage
V
IH
V
DD
+0.3
V
V
OL
V
SS
-
0.3
V
OH
V
DD
+0.3
Power Dissipation
P
D
120
mW
Operating Temperature
T
OPR
-0.5 to +70
C
Storage Temperature
T
STG
-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
(V
DD
-
V
SS
= 2.5V. F
OSC
= 3.58 MHz, T
A
= 25
C, all outputs unloaded.)
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Operating Voltage
V
DD
-
2.0
-
5.5
V
Operating Current
I
OP
Tone, Unloaded
-
0.5
0.7
mA
Pulse, Unloaded
-
0.4
0.5
Standby Current
I
SB
HKS
= 0, Unloaded
and no key entry
-
-
15
A
Memory Retention Current
I
MR
HKS
= 1
V
DD
= 1.0V
-
-
0.5
A
Tone Output Voltage
V
TO
Row group
RL = 10 K
130
150
170
mVrms
Pre-emphasis
Col/Row
V
DD
= 2.0 to 5.5V
-
2
3
dB
DTMF Distortion
THD
RL = 10 K
V
DD
= 2.0 to 5.5V
-
-30
-23
dB
DTMF Output DC Level
V
TDC
V
DD
= 2.0 to 5.5V
1.0
-
3.0
V
DTMF Output Sink
Current
I
TL
V
TO
= 0.5V
0.2
-
-
mA
DP
Output Sink Current
I
PL
V
PO
= 0.5V
0.5
-
-
mA
Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 11 -
Revision A2
DC characteristics, continued
PARAMETER
SYM.
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Common Output Voltage
V
CH
-
4.2
4.5
4.8
V
V
CL
-
-
0
0.3
Common Output Current
I
CH
-
-20
-
-
A
I
CL
-
20
-
-
Segment Output Voltage
V
SH
-
4.2
4.5
4.8
V
V
SL
-
-
0
0.3
Segment Output Current
I
SH
-
-5
-
-
A
I
SL
-
5
-
-
RMS Voltage
V
ON
-
2.4
2.6
-
Vrms
Across a Segment
V
OFF
-
-
1.5
1.7
Average DC Offset Voltage
V
DC
-
-
-
100
mV
HFI High Voltage
V
HFIH
-
0.8
V
DD
-
V
DD
V
HFI
Low Voltage
V
HFIL
-
-
-
0.2
V
DD
V
T/P
MUTE
Output Sink
Current
I
TML
V
TMO
= 0.5V
0.5
-
-
mA
H/P MUTE Output Drive
Current
I
HMH
V
HMO
= 2.0V
0.5
-
-
mA
H/P MUTE Output Sink
Current
I
HML
V
HMO
= 0.5V
0.5
-
-
mA
Keypad Input Drive Current
I
KD
V
I
= 0V
4
-
-
A
Keypad Input Sink Current
I
KS
V
I
= 2.5V
200
-
-
A
Keypad Resistance
R
K
-
-
-
5
K
Control Input Pull-up/Down
Resistor
R
IH
-
100
-
-
K
HKS Input Pull-high
Resistor
R
HK
-
-
500
-
K
Preliminary W91510DN SERIES
- 12 -
AC CHARACTERISTICS
(V
DD
-
V
SS
= 2.5V, F
OSC.
= 3.58 MHz, T
A
= 25
C, all outputs unloaded.)
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Key-in Debounce
T
KID
-
-
20
-
mS
Key Release Debounce
T
KRD
-
-
20
-
mS
Off-hook Delay Time
T
OFD
-
-
300
-
mS
First Key-in Delay Time
T
FKD
-
-
300
-
mS
On-hook Debounce Time
T
OHD
Unlock
-
150
-
mS
Lock
-
20
-
Pulse Mute Delay
T
MD
Mode = V
DD
-
40
-
mS
Mode = Floating
-
33.3
-
Pre-digit-Pause
T
PDP
Mode = V
DD
-
40
-
mS
10 ppS
Mode = Floating
-
33.3
-
Inter-digit Pause
T
IDP
10 ppS
-
800
-
mS
(Auto Dialing)
Make/Break Ratio
M:B
Mode = V
DD
-
40:60
-
%
Mode = Floating
-
33:67
-
Tone Output Duration
T
TD
-
-
87
-
mS
Inter-tone Pause
T
ITP
-
87
-
mS
F1
-
600
-
Flash Break Time
T
FB
F2
-
300
-
mS
F3
-
73
-
F4
-
100
Flash Pause Time
T
FP
F1, F2, F3,F4
-
1
-
S
Pause Time
T
P
R/P
-
3.6
-
One Key Redialing
Break Time
T
RB
-
-
2.2
-
S
One Key Redialing
Pause Time
T
RP
-
-
0.6
-
S
LCD Frame Frequency
F
LCD
-
-
32
-
Hz
Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 13 -
Revision A2
RTC DC CHARACTERISTICS
(V
RTC
= 1.5V, V
SS
= 0V, F
OSC
. = 32.768 KHz , T
A
= 25
C, all outputs unloaded.)
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply Voltage
V
RTC
-
1.2
1.5
1.8
V
Supply Current
I
RTC
No Load
-
2.0
4.0
A
OSC. Starting Time
T
OSC
-
-
-
3
S
OSC. Output Built-in Cap.
C
O
Cl = 12.5 pF
-
25
-
pF
OSC. in Trimmer Cap.
C
TRIM
-
5
-
35
pF
Frequency Stability
f/f
V
DD
-
V
SS
= 1.3 to 1.6V
-
-
1
ppM
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
T
IDP
HKS
KEY IN
DP
T/P MUTE
H/P MUTE
2
B
M
T
IDP
T
IDP
T
KID
T
IDP
T
PDP
2
M B
T
MD
4
T
KRD
3
< 600 mS
< 300 mS
T
KID
DTMF
OSC.
Low
OSCILLATION
OSCILLATION
T
PDP
T
KD
Figure 1(a). Normal Dialing Timing Diagram (Pulse Mode without Lock Function)
Preliminary W91510DN SERIES
- 14 -
Timing Waveforms, continued
HKS
KEY IN
DP
T/P MUTE
H/P MUTE
T
OFD
2
B
M
T
IDP
T
IDP
T
PDP
T
KID
T
IDP
T
PDP
2
M B
T
MD
T
MD
4
T
KRD
DTMF
OSC.
Low
OSCILLATION
OSCILLATION
T
FKD
3
< 600 mS
< 300 mS
T
KID
T
KD
Figure 1(b). Normal Dialing Timing Diagram (Pulse Mode with Lock Function)
HKS
KEY IN
DP
T/P MUTE
H/P MUTE
R/P
T
KID
B
M
T
IDP
T
IDP
T
PDP
M B
T
MD
T
MD
DTMF
OSC.
Low
OSCILLATION
T
IDP
< 600 mS
T
KRD
Figure 1(c). Auto Dialing Timing Diagram (Pulse Mode Without Lock Function)
Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 15 -
Revision A2
Timing Waveforms, continued
HKS
KEY IN
DP
T/P MUTE
H/P MUTE
T
OFD
B
M
T
IDP
T
IDP
T
PDP
M B
T
MD
T
MD
DTMF
OSC.
Low
OSCILLATION
R/P
T
KID
T
IDP
T
FKD
< 600 mS
< 300 mS
Figure 1(d). Auto Dialing Timing Diagram (Pulse Mode with Lock Function)
HKS
KEY IN
H/P MUTE
T/P MUTE
DTMF
5
T
KID
2
Low
4
T
KRD
3
< 600 mS
< 300 mS
T
TD
OSC.
DP
OSCILLATION
OSCILLATION
2
T
ITP
T
ITP
T
ITP
T
KID
High
T
ITP
OSCILLATION
T
KRD
Figure 2(a). Normal Dialing Timing Diagram (Tone Mode Without Lock Function)
Preliminary W91510DN SERIES
- 16 -
Timing Waveforms, continued
HKS
KEY IN
H/P MUTE
T/P MUTE
DTMF
5
T
KID
2
Low
4
T
KRD
3
< 600 mS
< 300 mS
T
TD
OSC.
T
OFD
DP
OSCILLATION
OSCILLATION
T
FKD
2
T
ITP
T
ITP
T
ITP
T
KD
Figure 2(b). Normal Dialing Timing Diagram (Tone Mode with Lock Function)
HKS
KEY IN
H/P MUTE
T/P MUTE
DTMF
Low
R/P
T
KRD
< 600 mS
OSC.
DP
OSCILLATION
T
TD
T
ITP
T
ITP
T
KID
High
T
OHD
Figure 2(c). Auto Dialing Timing Diagram (Tone Mode Without Lock Function)
Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 17 -
Revision A2
Timing Waveforms, continued
HKS
KEY IN
H/P MUTE
T/P MUTE
DTMF
R/P
T
KRD
< 600 mS
Low
300 mS
T
TD
OSC.
T
OFD
DP
OSCILLATION
T
FKD
T
ITP
T
ITP
T
KD
T
OHD
Figure 2(d). Auto Dialing Timing Diagram (Tone Mode with Lock Function)
HKS
KEY IN
DP
T/P MUTE
H/P MUTE
DTMF
OSC.
T
OFD
B
M
T
PDP
Low
OSCILLATION
OKR
T
MD
T
FKD
< 600 mS
300 mS
OKR
KID
T
B
M
T
PDP
T
IDP
T
RB
T
RP
T
IDP
Figure 3. One-key Redial Timing Diagram
Preliminary W91510DN SERIES
- 18 -
Timing Waveforms, continued
T/P MUTE
HKS
HFO
OSC.
DP
HFI
H/P MUTE
High
OSC.
OFD
T
FKD
T
OSC.
OSC.
OHD
T
OHD
T
Low
Figure 4(a). Handfree Timing Diagram (with Lock Function)
T/P MUTE
HKS
HFO
OSC.
DP
HFI
H/P MUTE
High
OHD
T
OHD
T
High
Low
Figure 4(b). Handfree Timing Diagram (Without Lock Function)
Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 19 -
Revision A2
Timing Waveforms, continued
HKS
KEY IN
DP
T/P MUTE
H/P MUTE
DTMF
OSC.
Low
OSCILLATION
< 600mS
2
T
KID
R/P
T
OFD
300mS
3
B
M
T
PDP
M
T
IDP
B
T
PDP
T
FKD
T
MD
T
P
T
MD
OSCILLATION
Figure 5. Pause Function Timing Diagram (Pulse Mode)
HKS
KEY IN
DP
T/P MUTE
H/P MUTE
DTMF
OSC.
OSCILLATION
< 600mS
2
T
KID
*/T
T
OFD
300mS
3
B
M
T
PDP
T
IDP
T
FKD
T
MD
T
P
OSCILLATION
T
ITP
Figure 6(a). Pulse-to-tone Timing Diagram
Preliminary W91510DN SERIES
- 20 -
Timing Waveforms, continued
T/P MUTE
F
F
HKS
T
KID
DTMF
OSC.
OSCILLATION
DP
KEY IN
Low
HPM MUTE
3
T
FP
T
FB
F
T
KID
T
KID
T
ITP
Figure 7. First Priority Flash Timing Diagram
HKS
OFF HOOK
ON HOOK
HFO
H/P MUTE
CHIP ENBLE
Low
High
HFI
T/P MUTE
HOLD KEY
Figure 8(a). Hold and Handfree Timing Diagram
Note: The
HOLD KEY
cannot be enabled when chip is disabled.
Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 21 -
Revision A2
Timing Waveforms, continued
T/P MUTE
HFI
HKS
OFF HOOK
HFO
High
H/P MUTE
CHIP ENBLE
HOLD KEY
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.
T/P MUTE
HFI
HKS
ON HOOK
HFO
High
H/P MUTE
CHIP ENBLE
HOLD1 KEY
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.
Preliminary W91510DN SERIES
- 22 -
LCD DISPLAY FORMAT
A. Normal Dialing
; Off hook or press "HFI" switch
; dial" 0123456789123456"
; and "78"
(Here tone mode was selected).
Blinking
B. Redialing, One touch dialing
; Press "R/P" or "OKR" key
(Redial = "8123456789")
; Off hook or press "HFI" switch
(Here tone mode was selected).
Blinking
Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 23 -
Revision A2
C. Redial memory Check
; Press "CHK" key
; Press "any key"
(Display 17 to 19 digits)
; Press "R/P" or "OKR" key
(Display 1 to 16 digits)
; Off-hook or press "HFI" switch
(M1= "886P35P770066PP7126", and here pulse mode was selected)
Blinking
Blinking
D. Timer Function
a.
; Press "CHK" key
; Off-hook or press "HFI" switch
(Here pulse mode was selected)
Blinking
(Display last calling time)
Preliminary W91510DN SERIES
- 24 -
; 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.
; Dial "9375607"
; If "9375607" is dialed completed
press "TIM" key
(Timer will start counting up)
; Off-hook or press "HFI" switch
(here pulse mode was selected)
Blinking
Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 25 -
Revision A2
; Press "F1", "F2", "F3" or "F4" key
; After flash break is executed
Blinking
(The timer will stop and LCD will display a flash mark and flash pattern)
; After flash pause is executed
Blinking
E. RTC Setting Function
; On-hook
(Display real time)
; Off-hook, before press "SET" key
; Entering "Setting Mode" (Press "SET" key)
Blinking
(Here tone mode was selected)
Preliminary W91510DN SERIES
- 26 -
; Adjusting "Minute" (Press "MIN" key)
; Adjusting "Hour" (Press "HOUR" key)
; On-hook or press "SET" key (Toggle)
(Hour counts forward as long as pressing)
(Minute counts forward as long as pressing)
(Here on-hook was selected)
Blinking
LCD PATTERN FOR DATA
2
3
4
*
#
P T
P
5
6
7
8
9
E
CHECK
F
LOCK
0
1
Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 27 -
Revision A2
Icon1
Icon3
Icon4
Icon5
Icon6
Icon7
Icon2
Notes:
Icon1: Pause
Icon2: The icon will be blinking after power on.
Icon3: Flash
Icon4: Hold
Icon5: Handfree
Icon6: Timer
Icon7: Tone
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
1
7
2
9
3
0
3
1
3
2
(SEG)
1
2
3
C
O
M
4
(COM)
C
O
M
C
O
M
C
O
M
Preliminary W91510DN SERIES
- 28 -
Bonding Pad Diagram
64 63 62
60
61
59 5
8
57 56 5554 53 52
51
1
2
3
4
5
6
7
8
9S-2
10
11
12
13
14
15
16
17
18
19
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
25
35
34
33
32
31
30
9S-1
29
28
27
26
24
23
22
21
20
(0, 0)
Notes:
1. The substrate must be connected to V
SS
.
2. The chip size is 2940
3630
m
2
Preliminary W91510DN SERIES
Publication Release Date: May 1997
- 29 -
Revision A2
Pad List
PAD NO.
PAD NAME
PIN #
X
Y
PAD NO.
PAD NAME
PIN #
X
Y
1
SEG29
1
-1335.00
1430.70
33
OCM1
33
1335.00
-1307.90
2
SEG30
2
-1335.00
1294.50
34
COM2
34
1335.00
-1166.10
3
SEG31
3
-1335.00
1158.50
35
COM3
35
1335.00
-1024.30
4
SEG32
4
-1335.00
1022.30
36
COM4
36
1335.00
-882.50
5
V
DD
5
-1335.00
883.40
37
SEG1
37
1335.00
-746.30
6
DTMF
6
-1335.00
665.20
38
SEG2
38
1335.00
-607.50
7
V
SS
7
-1335.00
515.50
39
SEG3
39
1335.00
-471.30
8
T/P
MUTE
8
-1335.00
373.50
40
SEG4
40
1335.00
-335.30
9S-1
H/P MUTE
9*
-1335.00
229.30
41
SEG5
41
1335.00
-199.10
9S-2
LOCK
9*
-1335.00
88.20
42
SEG6
42
1335.00
-63.00
10
HFO
10
-1335.00
-49.80
43
SEG7
43
1335.00
73.00
11
DP
/
C6
11
-1335.00
-191.80
44
SEG8
44
1335.00
209.20
12
MODE
12
-1335.00
-327.80
45
SEG9
45
1335.00
345.20
13
COL1
13
-1335.00
-467.80
46
SEG10
46
1335.00
481.40
14
COL2
14
-1335.00
-627.20
47
SEG11
47
1335.00
617.40
15
COL3
15
-1335.00
-769.20
48
SEG12
48
1335.00
753.60
16
COL4
16
-1335.00
-928.60
49
SEG13
49
1335.00
889.60
17
COL5
17
-1335.00
-1070.60
50
SEG14
50
1335.00
1102.10
18
ROW1
18
-1335.00
-1226.40
51
SEG15
51
1335.00
1270.80
19
ROW2
19
-1335.00
-1368.40
52
SEG16
52
941.30
1657.50
20
ROW3
20
-1080.40
-1679.90
53
SEG17
53
749.00
1657.50
21
ROW4
21
-841.70
-1679.90
54
SEG18
54
534.80
1657.50
22
XT1
22
-598.40
-1679.90
55
SEG19
55
398.60
1657.50
23
XT1
23
-453.20
-1679.90
56
SEG20
56
262.60
1657.50
24
HKS
24
-307.90
-1679.90
57
SEG21
57
126.40
1657.50
25
HFI
25
-167.90
-1679.90
58
SEG22
58
-9.60
1657.50
26
XT2
26
24.20
-1679.90
59
SEG23
59
-145.80
1657.50
27
XT2
27
188.80
-1679.90
60
SEG24
60
-281.80
1657.50
28
VRTC1
28
326.30
-1679.90
61
SEG25
61
-418.00
1657.50
29
VLCD
29
488.50
-1679.90
62
SEG26
62
-554.00
1657.50
30
VRTC2
30
636.30
-1679.90
63
SEG27
63
-757.70
1657.50
31
CN
31
798.50
-1679.90
64
SEG28
64
-932.00
1657.50
32
CP
32
946.30
-1679.90
Note: "*" is bonding option.
Preliminary W91510DN SERIES
- 30 -
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
Taipei Office
11F, No. 115, Sec. 3, Min-Sheng East Rd.,
Taipei, Taiwan
TEL: 886-2-7190505
FAX: 886-2-7197502
Winbond Electronics (H.K.) Ltd.
Rm. 803, World Trade Square, Tower II,
123 Hoi Bun Rd., Kwun Tong,
Kowloon, Hong Kong
TEL: 852-27513100
FAX: 852-27552064
Winbond Electronics North America Corp.
Winbond Memory Lab.
Winbond Microelectronics Corp.
Winbond Systems Lab.
2730 Orchard Parkway, San Jose,
CA 95134, U.S.A.
TEL: 1-408-9436666
FAX: 1-408-9436668
Note: All data and specifications are subject to change without notice.