2
Rev. 1.0 February 1998
MOSEL VITELIC
MSU2052/U2032
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
T2EX/P1.0
T2/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
VDD
AD0/P0.0
AD1/P0.1
AD2/P0.2
AD3/P0.3
AD4/P0.4
AD5/P0.5
AD6/P0.6
AD7/P0.7
#EA
ALE
#PSEN
A15/P2.7
A14/P2.6
A13/P2.5
A12/P2.4
A11/P2.3
A10/P2.2
A9/P2.1
A8/P2.0
MSU2032ihhP,
MSU2052ihh-
yyyP
(Top
View)
40L
PDIP
MSU2032ihhQ,
MSU2052ihh-
yyyQ
44L PQFP
(Top View)
AD4/P 0.4
AD5/P 0.5
AD6/P 0.6
AD7/P 0.7
#EA
NC
ALE
#PSEN
A15/P 2.7
A14/P 2.6
A13/P 2.5
P 1.5
P 1.6
P 1.7
RES
RXD/P 3.0
NC
TXD/P 3.1
#INT0/P 3.2
#INT1/P 3.3
T0/P 3.4
T1/P 3.5
P
1.4
P
1.3
P
1.2
T2EX/P
1.1
T2/P
1.0
NC
VDD
AD0/P
0.0
AD1/P
0.1
AD2/P
0.2
AD3/P
0.3
#WR/P
3.6
#RD/P
3.7
XTAL2
XTAL1
VSS
NC
A8/P
2.0
A9/P
2.1
A10/P
2.2
A11/P
2.3
A12/P
2.4
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
12 13
14 15 16 17 18 19 20 21 22
44 43 42 41 40
41 40 39
38 37 34
MSU2032ihhU,
MSU2052ihh-
yyyU
44L LQFP
(Top View)
AD4/P 0.4
AD5/P 0.5
AD6/P 0.6
AD7/P 0.7
#EA
NC
ALE
#PSEN
A15/P 2.7
A14/P 2.6
A13/P 2.5
P 1.5
P 1.6
P 1.7
RES
RXD/P 3.0
NC
TXD/P 3.1
#INT0/P 3.2
#INT1/P 3.3
T0/P 3.4
T1/P 3.5
P
1.4
P
1.3
P
1.2
T2EX/P
1.1
T2/P
1.0
NC
VDD
AD0/P
0.0
AD1/P
0.1
AD2/P
0.2
AD3/P
0.3
#WR/P
3.6
#RD/P
3.7
XTAL2
XTAL1
VSS
NC
A8/P
2.0
A9/P
2.1
A10/P
2.2
A11/P
2.3
A12/P
2.4
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
12 13
14 15 16 17 18 19 20 21 22
44 43 42 41 40
41 40 39
38 37 34
MSU2032ihhJ,
MSU2052ihh-
yyyJ
44L PLCC
(Top View)
AD4/P 0.4
AD5/P 0.5
AD6/P 0.6
AD7/P 0.7
#EA
NC
ALE
#PSEN
A15/P 2.7
A14/P 2.6
A13/P 2.5
P 1.5
P 1.6
P 1.7
RES
RXD/P 3.0
NC
TXD/P 3.1
#INT0/P 3.2
#INT1/P 3.3
T0/P 3.4
T1/P 3.5
P
1.4
P
1.3
P
1.2
T2EX/P
1.1
T2/P
1.0
NC
VDD
AD0/P
0.0
AD1/P
0.1
AD2/P
0.2
AD3/P
0.3
#WR/P
3.6
#RD/P
3.7
XTAL2
XTAL1
VSS
NC
A8/P
2.0
A9/P
2.1
A10/P
2.2
A11/P
2.3
A12/P
2.4
7
8
9
10
11
12
13
14
15
16
17
39
38
37
36
35
34
33
32
31
30
29
18 19
20 21 22 23 24 25 26 27 28
6
5
4
3
2
1
44 43 42 41 40
Pin Configurations