HT9302D

1-Memory/2-Memory Tone/Pulse Dialer

Holtek Semiconductor Inc

HT9302D 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

* Pa

HT9302D General Description

The HT9302 series tone/pulse dialers are CMOS LSIs for telecommunication systems. They are designed to meet various dialing specifications through resistor option matrix. The HT9302 series provide the pin-selected lock function, Hold-line, Hand-free and LCD dialing number display interface, all of w.

HT9302D Datasheet (284.36 KB)

HT9302D Datasheet Preview — Preview of HT9302D PDF

Datasheet Details

Part number:

HT9302D

Manufacturer:

Holtek Semiconductor Inc

File Size:

284.36 KB

Description:

1-memory/2-memory tone/pulse dialer.

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HT9302D 1-Memory 2-Memory Tone Pulse Dialer Holtek Semiconductor Inc

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HT9302D Features

HT9302D General Description

Datasheet Details

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