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MB3793 Datasheet, PDF (7/20 Pages) Fujitsu Component Limited. – POWER-VOLTAGE MONITORING IC WITH WATCHDOG TIMER
2. Basic operation (Negative clock pulse)
VSH
VCC VSL
VCCL
CK1
tCKW
CK2
MB3793-42/30
INH
Vth
CTP
VH
CTW
VL
RESET
tPR
tWD
tPR
tWR
(1) (2) (3)(4) (5) (5) (6) (7)
(8) (9) (10)
(11)
(12)
(13) (14)
7