X4643 Datasheet - Intersil

X4643 (X4643 / X4645) CPU Supervidor

The X4643/5 combines four popular functions, Poweron Reset Control, Watchdog Timer, Supply Voltage Supervision, and Serial EEPROM Memory in one package. This combination lowers system cost, reduces board space requirements, and increases reliability. Applying power to the device activates the power-.

X4643 Features

* Selectable watchdog timer

* Low VCC detection and reset assertion

* Four standard reset threshold voltages

* Adjust low VCC reset threshold voltage using special programming sequence

* Reset signal valid to VCC = 1V

* Low power CMOS

X4643 Datasheet (360.03 KB)

X4643 Datasheet Preview — Preview of X4643 PDF

Datasheet Details

Part number:

X4643

Manufacturer:

Intersil

File Size:

360.03 KB

Description:

(x4643 / x4645) cpu supervidor.

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X4643 X4643 X4645 CPU Supervidor Intersil

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