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HT9302B - 1-Memory/2-Memory Tone/Pulse Dialer

Product Overview

Holtek Semiconductor Inc

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HT9302B 1-Memory/2-Memory Tone/Pulse Dialer by Holtek Semiconductor Inc - Datasheet Preview — Datasheet preview – HT9302B

Datasheet Details

Part number	HT9302B
Manufacturer	Holtek Semiconductor Inc
File Size	284.36 KB
Description	1-Memory/2-Memory Tone/Pulse Dialer
Datasheet	HT9302B Datasheet
Additional preview pages of the HT9302B datasheet.

Product details

Description

The HT9302 series tone/pulse dialers are CMOS LSIs for telecommunication systems.

Features

Universal specification.
Operating voltage: 2.0V~5.5V.
Low standby current.
Low memory retention current: 0.1mA (typ. ).
Tone/pulse switchable.
Interface with LCD driver.
32 digits for redialing.
32 digits for SA memory dialing.
One-key redialing.
Pause and P®T key for PBX.
4´4 keyboard matrix.
3.58MHz crystal or ceramic resonator Patent Number: 64097, 86474, 64529, 113235 (R. O. C. ) 5424740 (U. S. A. ).
Hand-free control.
Hold-li.

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Other Datasheets by Holtek Semiconductor Inc

HT9302 - 1-Memory/2-Memory Tone/Pulse Dialer
HT9302A - 1-Memory/2-Memory Tone/Pulse Dialer
HT9302C - 1-Memory/2-Memory Tone/Pulse Dialer
HT9302D - 1-Memory/2-Memory Tone/Pulse Dialer
HT9302G - 1-Memory/2-Memory Tone/Pulse Dialer
HT9315 - 15-Memory Tone/Pulse Dialer

Published: Mar 26, 2005 |