HT9315

15-Memory Tone/Pulse Dialer

Holtek Semiconductor Inc

HT9315 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

HT9315 General Description

The HT9315 series tone/pulse dialers are CMOS LSIs for telecommunication systems. They are designed to meet various dialing specifications through resistor option matrix. The HT9315 series are offered in two different versions. They are HT9315x normal version and HT9315xL lock version, with keyboard.

HT9315 Datasheet (309.50 KB)

HT9315 Datasheet Preview — Preview of HT9315 PDF

Datasheet Details

Part number:

HT9315

Manufacturer:

Holtek Semiconductor Inc

File Size:

309.50 KB

Description:

15-memory tone/pulse dialer.

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HT9315 15-Memory Tone Pulse Dialer Holtek Semiconductor Inc

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HT9315 Features

HT9315 General Description

Datasheet Details

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