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W91F812N Dataheets PDF



Part Number W91F812N
Manufacturers Winbond
Logo Winbond
Description 23-FLASH MEMORY TONE/PULSE DIALER
Datasheet W91F812N DatasheetW91F812N Datasheet (PDF)

W91F810N SERIES 23-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91F810N is a series of tone/pulse switchable telephone dialers with 23-falsh memory, keytone, hold, lock, mute, volume control and handfree dialing control features. These chips are fabricated using Winbond's high-performance CMOS technology and thus offer good performance in lowvoltage, low-power operations. FEATURES • Tone/pulse switchable dialer • Two by 32 digits redial and s.

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W91F810N SERIES 23-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91F810N is a series of tone/pulse switchable telephone dialers with 23-falsh memory, keytone, hold, lock, mute, volume control and handfree dialing control features. These chips are fabricated using Winbond's high-performance CMOS technology and thus offer good performance in lowvoltage, 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 • Twenty 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 6 × 6 or 7 × 7 keyboard • Easy operation with redial, flash, pause, and */T keypads • Pause, P→T (pulse-to-tone) can be stored as a digit in memory • Dialing rate: 10 or 20 ppS by mask option • Minimum t.


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