cpu supervisor.
* Selectable watchdog timer
* Low VCC detection and reset assertion
—Five standard reset threshold voltages —Re-program low VCC reset threshold voltage
using spec.
requiring higher precision.
WP SI
SO SCK CS/WDI
VCC
Watchdog Transition Detector
Protect Logic
Data Register
Command.
These devices combine four popular functions, Poweron Reset Control, Watchdog Timer, Supply Voltage Supervision, and Block Lock Protect Serial EEPROM Memory in one package. This combination lowers system cost, reduces board space requirements, and in.
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