Part Number
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W91611 |
Manufacturer
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Winbond |
Description
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TONE/PULSE DIALER |
Published
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Feb 1, 2018 |
Detailed Description
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W91610 SERIES
TONE/PULSE DIALER WITH TWO-STAGE REDIAL FUNCTION
GENERAL DESCRIPTION
The W91610 series are Si-gate CMOS I...
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Datasheet
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W91611
|
Overview
W91610 SERIES
TONE/PULSE DIALER WITH TWO-STAGE REDIAL FUNCTION
GENERAL DESCRIPTION
The W91610 series are Si-gate CMOS ICs that provide the signals needed for either pulse or tone dialing.
FEATURES
• DTMF/Pulse switchable dialer • 32-digit redial memory • Two-stage redial function • 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 mS • Uses 4 × 5 keyboard • On-chip power-on reset • Uses 3.
579545 MHz crystal or ceramic resonator • Packaged i...
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