HA16103FPJ Datasheet, PDF (3/19 Pages) Renesas Technology Corp – Watchdog Timer

HA16103FPJ/FPK
Block Diagram
V_oadj
8
5.34 kΩ
V_CONT
V_{CC13 12}
9 ^VOUT
2 kΩ ^Error
amplifier
Comparator
for STBY
Starter circuit
Reference
voltage
generator
Comparator
Delay for RES
circuit
Comparator
for NMI
+
V_OUT
3.3 kΩ
19
STBY
3.3 kΩ
14
C_RES
16
NMI
2
P-RUN
Band-pass Watchdog
filter circuit timer
Power on reset
and automatic
reset circuit
3 _Rf
4 _Cf
1000 pF
15
5 _RR 6 _CR
V_NMIadj
18
V_STBYadj
3.3 kΩ
17
RES
7 _GND
Rev.3.00 Jun 15, 2005 page 3 of 18