MB3793 Datasheet, PDF (14/20 Pages) Fujitsu Component Limited. – POWER-VOLTAGE MONITORING IC WITH WATCHDOG TIMER

MB3793-42/30
2. Monitoring Single Clock
VCC
CTW CTP
(2) CTW
(5)
VCC
RESET (1)
(3) CTP
MB3793
CK1 ⁽⁸⁾
INH GND
(6) (4)
CK2 (7)
RESET VCC
Microprocessor
CK
GND
3. Watchdog Timer Stopping
VCC
CTW CTP
(6) INH
(5)
VCC
RESET (1)
(2) CTW
(3) CTP
MB3793
CK1 (8)
RESET VCC
Microprocessor 1
CK
HALT
GND
GND
(4)
CK2 (7)
RESET V^CC
Microprocessor 2
CK
HALT
GND
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