SyncMOS Technologies Inc.
July 2002
SM5964
Pin Configurations
SPWM1/P1.4
T2EX/P1.1
T2/P1.0
P4.2
VDD
T2/P1.0
T2EX/P1.1
P1.2
SPWM0/P1.3
SPWM1/P1.4
SPWM2/P1.5
SPWM3/P1.6
SPWM4/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
7
8
9
10
11
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
SPWM2/P1.5
SPWM3/P1.6
SPWM4/P1.7
RES
RXD/P3.0
P4.3
TXD/P3.1
#INT0/P3.2
#INT1/P3.3
T0/P3.4
T1/P3.5
1
2
3
4
5
6
7
8
9
10
11
SPWM0/P1.3
P0.0/AD0
P0.1/AD1
44 43 42 41 40 39 38 37 36 35 34
33
32
31
P1.2
P0.2/AD2
P0.3/AD3
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
SM5964ihh-yyyP
33
32
31
30
29
28
27
26
25
24
23
22
21
40L PDIP
3
2
(Top View)
SM5964ihh-yyyQ
44L QFP
(Top View)
30
29
28
27
26
25
24
23
12
13
14
15
16
17
18
19
20
12 13 14 15 16 17 18 19 20 21 22
P2.1/A9
P2.2/A10
#WR/P3.6
P2.2/A10
P2.1/A9
P2.0/A8
SPWM1/P1.4
SPWM0/P1.3
P1.2
T2EX/P1.1
T2/P1.0
P4.2
VDD
P0.0/AD0
P0.1/AD1
6
5
4
SPWM2/P1.5
SPWM3/P1.6
SPWM4/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
1 44 43 42 41 40
39
38
37
36
P0.2/AD2
P0.3/AD3
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
#EA
P4.1
ALE
#PSEN
P2.7/A15
P2.6FA14
P2.5/A13
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44L PLCC
35
34
33
32
14
(Top View)
15
31
16
30
17
29
18 19 20 21 22 23 24 25 26 27 28
#WR/P3.6
#RD/P3.7
P2.1/A9
P2.2/A10
P2.3/A11
XTAL1
VSS
P4.0
Specifications subject to change without notice,contact your sales representatives for the most recent information.
P2.4/A12
XTAL2
P2.0/A8
2/28
#RD/P3.7
XTAL2
XTAL1
P2.4/A12
P2.3/A11
P2.0/A8
VSS
P4.0
P2.3/A11
Ver 1.0
PID 5964 07/02
SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
