Datasheet Details
Part number:
X4005, X4003
Manufacturer:
Intersil Corporation
File Size:
302.08 KB
Description:
Cpu supervisor.
Note:
This datasheet PDF includes multiple part numbers: X4005, X4003.
Please refer to the document for exact specifications by model.
X4005, X4003, CPU Supervisor
These devices combine three popular functions, Power-on Reset Control, Watchdog Timer, and Supply Voltage Supervision.
This combination lowers system cost, reduces board space requirements, and increases reliability.
Applying power to the device activates the power-on reset circuit which holds RESET
X4005 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
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