Renesas 7700 FAMILY User Manual page 300

Ω
27k
10k
Fig. 13.1.9 Example of power-on reset circuit
1
M51957AL
Vcc
2
IN OUT
Delay
Ω
capacity
GND
3
The delay time is about 11 ms when C
≈
[ µs], C
t 0.34 C
d d
7751 Group User's Manual
5
RESET
Ω
47
4
C
d SW
= 0.033 µF.
d
: [ pF ]
d
RESET
13.1 Hardware reset
5V
M37751
Vcc
Vss
GND
13–11