HT9315A 15-Memory Tone/Pulse Dialer

Holtek Semiconductor Inc

Description

HT9315 Series 15-Memory Tone/Pulse Dialer Patent Number: 64097, 86474, 113235(R.O.C.), 5424740(U.S.A.) .
The HT9315 series tone/pulse dialers are CMOS LSIs for telecommunication systems.

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Datasheet Specifications

Part number: HT9315A
Manufacturer: Holtek Semiconductor Inc
File Size: 309.50 KB
Datasheet: HT9315A_HoltekSemiconductorInc.pdf
Description: 15-Memory Tone/Pulse Dialer

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 the SA memory dialing
* One-key redialing

Applications

* Selection Table Function Item HT9315x HT9315A HT9315B HT9315C HT9315D HT9315xL HT9315AL HT9315BL HT9315CL HT9315DL Lock Function (Normal version) ¾ ¾ ¾ ¾ ¾ Ö ¾ Ö ¾ Ö ¾ Ö ¾ ¾ Ö Ö 98ms 20 DIP 24 SKDIP 18 DIP 22 SKDIP Hold-Line Hand-Free LCD Interface Min. Flash Time Package (Mechanical and Keyboard

HT9315A Distributors

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HT9315A 15-Memory Tone Pulse Dialer Holtek Semiconductor Inc

Holtek Semiconductor Inc HT9315A-like datasheet