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X4005

Xicor
Part Number X4005
Manufacturer Xicor
Description CPU Supervisor
Published Apr 16, 2005
Detailed Description X4003/X4005 CPU Supervisor FEATURES • Selectable watchdog timer —Select 200ms, 600ms, 1.4s, off • Low VCC detection and ...
Datasheet PDF File X4005 PDF File

X4005
X4005


Overview
X4003/X4005 CPU Supervisor FEATURES • 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 • 400kHz I2C interface • 1.
8V to 5.
5V power supply operation • Available packages —8-lead SOIC —8-lead MSOP DESCRIPTION These devices combine three popular functions, Poweron Reset Control, Watchdog Timer, and Supply Voltage Supervision.
This combinat...



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