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Winbond W91 DataSheet

No. parte # Fabricante Descripción Hoja de Datos
1
W91352N

Winbond
13-MEMORY TONE/PULSE DIALER

• DTMF/pulse switchable dialer
• Two by 32-digit redial memory and save memory
• Three by 16-digit one-touch direct repertory memory
• Ten by 16-digit two-touch direct repertory memory
• Cascaded dialing allowed, with unlimited dialing length
Datasheet
2
W91580C

Winbond
24-MEMORY TONE/PULSE SWITCHABLE DIALER

• DTMF/Pulse switchable dialer
• 31/32-digit LNB (last number buffer) memory (tone/pulse mode)
• 31/32-digit mercury memory (tone/pulse mode)
• 15/16-digit × 3 one-touch direct repertory memory (tone/pulse mode)
• 15/16-digit × 20 direct or indirect
Datasheet
3
W91412A

Winbond
TONE/PULSE DIALER

• DTMF/Pulse switchable dialer
• Two by 32 digits for redial and save memory
• Pulse-to-tone (P→T) keypad for long distance call operation
• Break/Make ratio is selectable by pin option
• Uses 4 × 4 keyboard
• Easy operation with redial, flash, paus
Datasheet
4
W91633

Winbond
10-MEMORY TONE/PULSE DIALER
a ten-channel, 32-digit automatic dialing memory. FEATURES
• DTMF/Pulse switchable dialer
• 32-digit redial memory
• Ten by 32 digit two-touch indirect repertory memory
• Mixed dialing, cascade dialing allowed
• Pulse-to-tone (P→T) keypad for long
Datasheet
5
W91350N

Winbond
13-MEMORY TONE/PULSE DIALER

• DTMF/pulse switchable dialer
• Two by 32-digit redial memory and save memory
• Three by 16-digit one-touch direct repertory memory
• Ten by 16-digit two-touch direct repertory memory
• Cascaded dialing allowed, with unlimited dialing length
Datasheet
6
W91540N

Winbond
10-MEMORY TONE/PULSE DIALER

• DTMF/pulse switchable dialer
• Two by 32-digit redial and save memory
• Ten by 16 digit two-touch indirect repertory memory
• Pulse-to-tone (*/T) keypad for long distance call operation
• Cascaded dialing
• Uses 5 × 5 keyboard
• Easy operation with
Datasheet
7
W91433N

Winbond
13-MEMORY TONE/PULSE DIALER
save memory and a 13 by 16 digit automatic dialing memory. FEATURES
• DTMF/pulse switchable dialer
• Two by 32 digit redial and save memory
• Three by 16 digit one-touch direct memory
• Ten by 16 digit two-touch direct memory
• Redial memory cascad
Datasheet
8
W9145

Winbond
15-MEMORY TONE/PULSE DIALER

• DTMF/Pulse switchable dialer
• Two by 32 digits for redial and save memory
• Three by 16 digits for one-touch direct repertory
• Ten by 16 digits for two-touch indirect repertory
• Unlimited dialing length (redial inhibited if dialing length excee
Datasheet
9
W91473A

Winbond
14-MEMORY TONE/PULSE SWITCHABLE DIALER

• DTMF/Pulse switchable dialer
• 32-digit LNB (last number buffer) memory
• 32-digit mercury memory
• 16-digit × 3 one-touch direct repertory memory
• 16-digit × 10 direct repertory memory
• Uses 7 × 5 keyboard
• Flash time: 98 mS, 305 mS, or 600 mS
Datasheet
10
W91590B

Winbond
24-MEMORY TONE/PULSE SWITCHABLE DIALER

• DTMF/Pulse switchable dialer
• 32-digit LNB (last number buffer) memory (both tone and pulse mode)
• 32-digit mercury memory (tone/pulse mode)
• 16-digit × 3 one-touch direct repertory memory (tone/pulse mode)
• 16-digit × 20 direct or indirect re
Datasheet
11
W91312A

Winbond
TONE/PULSE DIALER

• DTMF/Pulse switchable dialer
• 32 digits for redial memory
• Pulse-to-tone (P→T) keypad for long distance call operation
• Break/Make ratio is selectable by pin option
• Uses 4 × 4 keyboard
• Easy operation with redial, flash, pause, and P→T keypa
Datasheet
12
W91521N

Winbond
TONE/PULSE DIALER

• DTMF/pulse switchable dialer
• Two by 32-digit redial and save memory
• Pulse-to-tone (*/T) keypad for long distance call operation
• Uses 5 × 5 keyboard
• Easy operation with redial, flash, pause, and */T keypads
• Pause, pulse-to-tone (*/T) can
Datasheet
13
W91822AN

Winbond
13-MEMORY TONE/PULSE DIALER WITH HANDFREE/ LOCK AND HOLD FUNCTIONS
These chips are fabricated using Winbond's highperformance CMOS technology and thus offer good performance in low-voltage, low-power operations. FEATURES





















• Tone/pulse switchable dialer Two by 32 digits red
Datasheet
14
W91410

Winbond
TONE/PULSE DIALER

• DTMF/Pulse switchable dialer
• Two by 32 digits for redial and save memory
• Pulse-to-tone (P→T) keypad for long distance call operation
• Break/Make ratio is selectable by pin option
• Uses 4 × 4 keyboard
• Easy operation with redial, flash, paus
Datasheet
15
W91440N

Winbond
10-MEMORY TONE/PULSE DIALER
save memory and a 10 by 16 digit automatic dialing memory. FEATURES
• DTMF/pulse switchable dialer
• Two by 32 digit redial and save memory
• Ten by 16 digit two-touch direct memory
• Redial memory cascadable with normal dialing; dialing length is
Datasheet
16
W91443N

Winbond
10-MEMORY TONE/PULSE DIALER
save memory and a 10 by 16 digit automatic dialing memory. FEATURES
• DTMF/pulse switchable dialer
• Two by 32 digit redial and save memory
• Ten by 16 digit two-touch direct memory
• Redial memory cascadable with normal dialing; dialing length is
Datasheet
17
W91610

Winbond
TONE/PULSE DIALER

• DTMF/Pulse switchable dialer
• 32-digit redial memory
• Two-stage redial function
• Pulse-to-tone (P→T) keypad for long distance call operation
• Easy operation with redial, flash, pause and P→T keypads
• Pause, pulse-to-tone (P→T) can be stored a
Datasheet
18
W91621

Winbond
10-MEMORY TONE/PULSE DIALER
a ten-channel, 32-digit automatic dialing memory. FEATURES
• DTMF/Pulse switchable dialer
• 32-digit redial memory
• Two-stage redial function
• Ten by 32 digit two-touch indirect repertory memory
• Mixed dialing, cascade dialing allowed
• Pulse-to
Datasheet
19
W91564DN

Winbond
3-MEMORY TONE/PULSE DIALER

• One by 32 digits for redial
• Three by 32 digits for one-touch direct repertory memory
• 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 ton
Datasheet
20
W91314

Winbond
TONE/PULSE DIALER

• DTMF/Pulse switchable dialer
• 32 digits for redial memory
• Pulse-to-tone (P→T) keypad for long distance call operation
• Break/Make ratio is selectable by pin option
• Uses 4 × 4 keyboard
• Easy operation with redial, flash, pause, and P→T keypa
Datasheet



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