X4003, X40 - CPU Supervisor

Name: X4003
SKU: X4003-292145

Xicor

The X4003 by Xicor is a CPU Supervisor. Below is the official datasheet preview.

Datasheet Details

Part number	X4003, X40
Manufacturer	Xicor
File Size	378.74 KB
Description	CPU Supervisor
Datasheet	X40-03.pdf
Note	This datasheet PDF includes multiple part numbers: X4003, X40. Please refer to the document for exact specifications by model.
Additional preview pages of the X4003 datasheet.

These devices combine three popular functions, Poweron Reset Control, Watchdog Timer, and Supply Voltage Supervision.

Selectable watchdog timer.
Select 200ms, 600ms, 1.4s, off.
Low VCC detection and reset assertion.
Five standard reset threshold voltages nominal 4.62V, 4.38V, 2.92V, 2.68V, 1.75V.
Adjust low VCC reset threshold voltage using special programming sequence.
Reset signal valid to VCC = 1V.
Low power CMOS.
12µA typical standby current, watchdog on.
800nA typical standby current watchdog off.
3mA active current.

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Published: Apr 16, 2005 |