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W91542N

Winbond
Part Number W91542N
Manufacturer Winbond
Description 10-MEMORY TONE/PULSE DIALER
Published Feb 1, 2018
Detailed Description W91540N SERIES 10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK, AND HANDFREE FUNCTIONS GENERAL DESCRIPTION The W915...
Datasheet PDF File W91542N PDF File

W91542N
W91542N


Overview
W91540N SERIES 10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK, AND HANDFREE FUNCTIONS GENERAL DESCRIPTION The W91540N series are tone/pulse switchable telephone dialers with 10 memories, keytone or lock function, and handfree dialing control.
These chips are fabricated using Winbond's high-performance CMOS technology and thus offer good performance in low-voltage and low-power operations.
FEATURES • DTMF/pulse switchable dialer • Two by 32-digit redial and save memory • Ten by 16 digit two-touch indirect repertory memory • Pulse-to-tone (*/T) keypad for long distance call operation • Cascaded dialing • Uses 5 × 5 keyboard • Easy operation with redial, flash, pause, and */T keypads • Pa...



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