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HA16103FPJ Datasheet, PDF (12/19 Pages) Renesas Technology Corp – Watchdog Timer
HA16103FPJ/FPK
Sample Connection Circuit between HA16103 and H8/532 (2)
S1
IGN. SW
R5
C2
Q1
V Z1
C1
100 µ
R1
VCC
VCONT VOUT Voadj
VNMIadj
NMI
R2
R3
HA16103
STBY
V Z2
GND
RES
V STBYadj
CLK Rf
Cf
RR CR CRES
R4
VBATT
1000 p
180 k 0.01 µ 180 k 0.1 µ
2200 p
Q2
Q3
NMI VCC
STBY
H8/532
RES
PORT GND
GND
CLK Rf
VOUT
HA16103
Cf RR
NMI
STBY
RES
V STBYadj
CR CRES
1000 p
180 k 0.01 µ 180 k 0.1 µ
2200 p
NMI VCC
STBY
H8/532
RES
PORT GND
Unit R: Ω
C: F
Rev.3.00 Jun 15, 2005 page 12 of 18