X4283 supervisor equivalent, cpu supervisor.
* Selectable watchdog timer
* Low VCC detection and reset assertion —Four standard reset threshold voltages —Adjust low VCC reset threshold voltage using special .
requiring higher precision.
Watchdog Timer Reset RESET (X4283) RESET (X4285) Reset & Watchdog Timebase
S0 S1
8Kb 4Kb .
The X4283, X4285 combines four popular functions, Power-on 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, a.
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