| Part Number | W91521N |
| Manufacturer | Winbond |
| Title | TONE/PULSE DIALER |
| Description | The W91520N series are Si-gate CMOS ICs that provide the necessary signals for tone or pulse dialing. The W91520N series provide one-key redial, h... |
| Features |
• 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 |
 W91521N Datasheet
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