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W91F822N

Winbond
Part Number W91F822N
Manufacturer Winbond
Description 13-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE/ LOCK AND HOLD FUNCTIONS
Published Apr 17, 2005
Detailed Description Preliminary W91F820N SERIES 13-FLASH MEMORY TON/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS GENERAL DESCRIPTION ...
Datasheet PDF File W91F822N PDF File

W91F822N
W91F822N


Overview
Preliminary W91F820N SERIES 13-FLASH MEMORY TON/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS GENERAL 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 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...



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