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W91633 - 10-MEMORY TONE/PULSE DIALER

This page provides the datasheet information for the W91633, a member of the W91630 10-MEMORY TONE/PULSE DIALER family.

Description

The W91630 series are Si-gate CMOS ICs that provide the signals needed for either pulse or tone dialing.

Features

  • a ten-channel, 32-digit automatic dialing memory.

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Datasheet preview – W91633

Datasheet Details

Part number W91633
Manufacturer Winbond
File Size 151.67 KB
Description 10-MEMORY TONE/PULSE DIALER
Datasheet download datasheet W91633 Datasheet
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Full PDF Text Transcription

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W91630 SERIES 10-MEMORY TONE/PULSE DIALER WITH REDIAL FUNCTION GENERAL DESCRIPTION The W91630 series are Si-gate CMOS ICs that provide the signals needed for either pulse or tone dialing. The W91630 series features a ten-channel, 32-digit automatic dialing memory. FEATURES • DTMF/Pulse switchable dialer • 32-digit redial memory • Ten by 32 digit two-touch indirect repertory memory • Mixed dialing, cascade dialing allowed • Pulse-to-tone (P→T) keypad for long distance call operation • Easy operation with redial, flash, pause and P→T keypads • Pause, pulse-to-tone (P→T) can be stored as a digit in memory • Tone output duration: as long as key is depressed or 90 mS minimum • Minimum intertone pause: 90 mS • Flash time: 100/300 mS • Uses 4 × 5 keyboard • On-chip power-on reset • Uses 3.
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