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HA16113FPJ Datasheet, PDF (11/18 Pages) Hitachi Semiconductor – Dual Watchdog Timers
Operating Interconnections (example)
HA16113FPJ
RES
STBY
NMI
PORT
VCC
MAIN
CPU
PORT
GND Re2 Re1 NMI NMI RES1 STBY STBY CR1 Rf
adj
adj
HA16113
Cf1 P-RUN1
VCC CS VC Vout CRES RES2 CONT SW CR2 RR Cf2 P-RUN2
Batt.
SYSTEM
VCC
PORT VCC
NMI
STBY
SUB
CPU
RES
11