8XC151SA SB HIGH-PERFORMANCE CHMOS MICROCONTROLLER
Table 6 Signal Assignments Arranged by Package Number
PLCC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
DIP
Name
V
SS1
P1 0 T2
P1 1 T2EX
P1 2 ECI
P1 3 CEX0
P1 4 CEX1
P1 5 CEX2
P1 6 CEX3
P1 7 CEX4
RST
P3 0 RXD
V
CC2
P3 1 TXD
P3 2 INT0
P3 3 INT1
P3 4 T0
P3 5 T1
P3 6 WR
P3 7 RD
XTAL2
XTAL1
V
SS
PLCC
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
31
32
33
34
35
36
37
38
39
40
21
22
23
24
25
26
27
28
29
30
DIP
Name
V
SS2
A8 P2 0
A9 P2 1
A10 P2 2
A11 P2 3
A12 P2 4
A13 P2 5
A14 P2 6
A15 P2 7
PSEN
ALE PROG
V
SS2
EA
V
pp
AD7 P0 7
AD6 P0 6
AD5 P0 5
AD4 P0 4
AD3 P0 3
AD2 P0 2
AD1 P0 1
AD0 P0 0
V
CC
8
INTEL [ INTEL CORPORATION ]
