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W91F820LN |
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| Part Number | W91F820LN |
| Manufacturer | Winbond |
| Description | The W91F820N is a series of tone/pulse switchable telephone dialers with 13-flash memory, keytone, hold, lock, and handfree dialing control features. These chips are fabricated using Winbond's highper... |
| Features |
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 redial and save memory Three by 32 digits one-touch direct repertory flash memory Ten by 32 digits one-touch direct or two-touch indirect repertory flash memory The read-write times: 104 Pulse-to-tone (*/T) keypad for long distance call operation Chain dialing Uses 5 × 5 keyboard Easy operation with redial, flash, pause, and */T keypads Pause, P→T (puls... |
| Document |
 W91F820LN Data Sheet
PDF 231.61KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | W91F820ALN |
Winbond |
13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE/ LOCK AND HOLD FUNCTIONS |
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| 2 | W91F820AN |
Winbond |
13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE/ LOCK AND HOLD FUNCTIONS |
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| 3 | W91F820N |
Winbond |
13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE/ LOCK AND HOLD FUNCTIONS |
|
| 4 | W91F822AN |
Winbond |
13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE/ LOCK AND HOLD FUNCTIONS |
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| 5 | W91F822N |
Winbond |
13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE/ LOCK AND HOLD FUNCTIONS |
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| 6 | W91F810N |
Winbond |
23-FLASH MEMORY TONE/PULSE DIALER |
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Desde 2024. D4U Semiconductor.
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