SyncMOS Technologies International. Inc.
Pin Configurations
P1.1/T2EX/PWM1
P1.0/T2/PWM0
P4.2
VDD
P0.0/AD0
P0.1/AD1
SM79164
P0.7/AD7
#EA
P2.7/A15
P1.4/PWM4
P1.3/PWM3
P1.2/PWM2
P0.2/AD2
P0.3/AD3
6
5
4
3
2
1 44 43 42 41 40
39
38
37
36
35
34
33
32
31
30
29
PWM5/P1.5
PWM6/P1.6
PWM7/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
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/PWM0/P1.0
T2EX/PWM1/P1.1
PWM2/P1.2
PWM3/P1.3
PWM4/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
ALE
P2.6/A14
P2.5/A13
P0.4/AD4
P0.5/AD5
P0.6/AD6
P4.1
#PSEN
P2.4/A12
P2.3/A11
P2.2/A10
P2.1/A9
P2.0/A8
P4.0
VSS
XTAL1
XTAL2
P3.7/#RD
P3.6/#WR
SM79164
ihhJ
44L PLCC
SM79164
ihhQ
44L QFP
(Top View)
20
19
18
17
16
15
14
13
12
14
(Top View)
15
16
17
18 19 20 21 22 23 24 25 26 27 28
1
2
3
4
5
6
7
8
9
10 11
#WR/P3.6
#RD/P3.7
XTAL2
XTAL1
VSS
A10/P2.2
A11/P2.3
A12/P2.4
A8/P2.0
A9/P2.1
P4.0
PWM5/P1.5
TXD/P3.1
T0/P3.4
P4.3
PWM6/P1.6
PWM7/P1.7
RES
RXD/P3.0
PWM0/T2/P1.0
PWM1/T2EX/P1.1
PWM2/P1.2
PWM3/P1.3
PWM4/P1.4
PWM5/P1.5
PWM6/P1.6
PWM7/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
33
32
31
30
29
28
27
26
25
24
23
22
21
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
12
13
14
15
16
17
18
19
20
Specifications subject to change without notice,contact your sales representatives for the most recent information.
2/26
#INT0/P3.2
#INT1/P3.3
Ver 2.1
SM79164 08/2006
T1/P3.5
SM79164ihhP
40L PDIP
(Top View)
SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
