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HA16129FPJ データシートの表示(PDF) - Renesas Electronics
部品番号
コンポーネント説明
メーカー
HA16129FPJ
Single Watchdog Timer
Renesas Electronics
HA16129FPJ Datasheet PDF : 23 Pages
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HA16129FPJ
Block Diagram
V
CC
CS
CONT
11
12
13
V
OUT
14
To microprocessor
(or other device)
power supply
connections
71k
STBYadj
19
31.2k
1.5V
36.8k
3.3k
−
+
To Vout
STBY
detection
block
15
NMIsns
2k
3.3k
NMIadj
70k
16
80k
−
+
1.18V
25k
R
T
6
NMI
detection
block
150mV
+
−
1.24V
Voadj
9
Current
limiter
block
Regulator block
S
STBY
Q
R
RES
t
ON
detection
block
SQ
−
+
R
OUTE
block
Overvoltage
detection
block
STBY
20
17
NMI
3.3k
10
OUTE
5
C
R
QS
R
NMI
If*16
If/6
Cf
3
1
P-RUN
−
+
−
−
+
WDT block
2V
I
R
19k
8.4k
+
33k
−
20k
I
R
*4/3
RES
block
I
R
If
8
GND
4
R
R
2
Rf
3.3k
18
RES
C
RES
7
Delay circuit block
Note: The current, voltage, and resistor values listed in the diagram are reference values.
: Connect to Vout
Rev.3.00 Jun 15, 2005 page 3 of 22
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