SyncMOS Technologies Inc.
May 2001
SM89516
Pin Configurations
P1.1/T2EX
P1.0/T2
P4.2
VDD
P0.0/AD0
P0.1/AD1
P0.3/AD3
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.2/AD2
P0.7/AD7
#EA
P2.7/A15
P1.4
P1.3
6
5
4
3
2
1 44 43 42 41 40
P1.5
P1.6
P1.7
RES
RXD/P3.0
P4.3
TXD/P3.1
#INT0/P3.2
#INT1/P3.3
T0/P3.4
T1/P3.5
7
8
9
10
11
12
13
39
38
37
36
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
#EA
P4.1
ALE
#PSEN
P2.7/A15
P2.6/A14
P2.5/A13
AD3/P0.3
AD2/P0.2
AD1/P0.1
AD0/P0.0
VDD
P4.2
T2/P1.0
T2EX/P1.1
P1.2
P1.3
P1.4
34
35
36
37
38
39
40
41
42
43
44
33 32 31 30 29 28 27 26 25 24 23
22
21
20
19
18
17
16
15
14
13
12
1
2
3
4
5
RXD/P3.0
6
7
8
9
10 11
ALE
P2.6/A14
P2.5/A13
P1.2
P4.1
#PSEN
P2.4/A12
P2.3/A11
P2.2A10
P2.1A9
P2.0/A8
P4.0
VSS
XTAL1
XTAL2
P3.7/#RD
P3.6/#WR
SM89516 ihhJv
(Top View, 44L PLCC)
35
34
33
32
31
30
29
SM89516 ihhQv
(Top View, 44L QFP)
14
15
16
17
18 19 20 21 22 23 24 25 26 27 28
#WR/P3.6
#RD/P3.7
XTAL2
XTAL1
VSS
P4.0
A10/P2.2
A11/P2.3
A12/P2.4
A8/P2.0
A9/P2.1
#INT0/P3.2
P1.6
P1.7
RES
P4.3
#INT1/P3.3
TXD/P3.1
T0/P3.4
P1.5
T2/P1.0
T2EX/P1.1
P1.2
P1.3
P1.4
P1.5/
P1.6
P1.7
RES
RXD/P3.0
TXD/P3.1
#INT0/P3.2
#INT1/P3.3
T0/P3.4
T1/P3.5
#WR/P3.6
#RD/P3.7
XTAL2
XTAL1
VSS
1
2
3
4
5
6
40
39
38
37
36
35
34
VDD
P0.0/AD0
P0.1/AD1
P0.2/AD2
P0.3/AD3
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
#EA
ALE
#PSEN
P2.7/A15
P2.6/A14
P2.5/A13
P2.4/A12
P2.3/A11
P2.2/A10
P2.1/A9
P2.0/A8
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
22
21
12
13
14
15
16
17
18
19
20
Specifications subject to change without notice,contact your sales representatives for the most recent information.
2/19
Ver 1.3
PID 89516 05/01
T1/P3.5
(Top View, 40L PDIP)
SM89516 ihhPv
SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
