FUJITSU MB3773 - Manual (Page 20)

MB3773
20
(Continued)
(c) Using NPN transistor
V CC (5 V)
1
2
3
4
8
7
6
5
C
T
MB3773
RESET
RESET
CK
GND
Logic circuit
R
2
=1 k
Ω
HALT
R
1
=1 M
Ω
(d) Using PNP transistor
V
CC
(5 V)
1
2
3
4
8
7
6
5
C
T
MB3773
RESET
RESET
CK
GND
Logic circuit
R
2
=1 k
Ω
HALT
R
1
=51 k
Ω