¡ Semiconductor
PIN CONFIGURATION (Continued)
P0.3
40
P0.2
41
P0.1
42
P0.0
43
V
44
CC
NC
1
P1.0/T2
2
P1.1/T2EX
3
P1.2
4
P1.3
5
P1.4
6
NC : No-connection pin
44-Pin Plastic QFJ
MSM80C154S/83C154S
28
P2.4
27
P2.3
26
P2.2
25
P2.1
24
P2.0
23
NC
22
V
SS
21
XTAL1
20
XTAL2
19
P3.7/RD
18
P3.6/WR
265
