W91F820ALN Overview
The W91F820N is a series of tone/pulse switchable telephone dialers with 13-flash memory, keytone, hold, lock, and handfree dialing control.
W91F820ALN Key Features
- 20-pin 300 mil, or 22-pin 400 mil dual-in-line plastic package
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | W91F820ALN |
|---|---|
| Datasheet | W91F820ALN W91 Datasheet (PDF) |
| File Size | 231.61 KB |
| Manufacturer | Winbond |
| Description | 13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE/ LOCK AND HOLD FUNCTIONS |
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The W91F820N is a series of tone/pulse switchable telephone dialers with 13-flash memory, keytone, hold, lock, and handfree dialing control.
| Part Number | Description |
|---|---|
| W91F820AN | 13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE/ LOCK AND HOLD FUNCTIONS |
| W91F820LN | 13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE/ LOCK AND HOLD FUNCTIONS |
| W91F820N | 13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE/ LOCK AND HOLD FUNCTIONS |
| W91F822AN | 13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE/ LOCK AND HOLD FUNCTIONS |
| W91F822N | 13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE/ LOCK AND HOLD FUNCTIONS |
| W91F810N | 23-FLASH MEMORY TONE/PULSE DIALER |
| W91F811AN | 23-FLASH MEMORY TONE/PULSE DIALER |
| W91F812N | 23-FLASH MEMORY TONE/PULSE DIALER |
| W91F813AN | 23-FLASH MEMORY TONE/PULSE DIALER |
| W91030B | CALLING LINE IDENTIFIER |