TSC87C52-12CAB TEMIC [TEMIC Semiconductors], TSC87C52-12CAB Datasheet - Page 3

• Manufacturer Part Number: TSC87C52-12CAB
• Description: CMOS 0 to 33 MHz Programmable 8-bit Microcontroller
• Manufacturer: TEMIC [TEMIC Semiconductors]

MATRA MHS
Rev. C – 10 Sept 1997
Pin Configuration
Do not connect Reserved pins.
P1.1/T2EX
P3.2/INT0
P3.3/INT1
P3.0/RxD
P3.1/TxD
P3.6/WR
P3.7/RD
P1.0/T2
P3.4/T0
P3.5/T1
XTAL2
XTAL1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
RST
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DIP
P3.2/INT0
P3.3/INT1
Reserved
P3.0/RxD
P3.1/TxD
P3.4/T0
P3.5/T1
P1.5
P1.6
P1.7
RST
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
VCC
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
EA/VPP
ALE/PROG
PSEN
P2.7
P2.6
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0
Figure 2 TSC87C52 pin configuration
1
2
3
4
5
6
7
8
9
10
11
44
12 13
43 42 41 40 39
Preliminary
14
15
Flat Pack
16
17
38 37 36 35 34
18
P3.2/INT0
P3.3/INT1
P3.0/RxD
Reserved
P3.1/TxD
P3.4/T0
P3.5/T1
19
P1.5
P1.6
P1.7
RST
20
21 22
7
8
9
10
11
12
13
14
15
16
17
33
32
31
30
29
28
27
26
25
24
23
18 19
6
5 4 3 2 1
20
PLCC/CQPJ
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
EA/VPP
Reserved
ALE/PROG
PSEN
P2.7/A15
P2.6/A14
P2.5/A13
21
22
23
44 43 42 41 40
24
TSC87C52
25
26
27 28
39
38
37
36
35
34
33
32
31
30
29
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
EA/VPP
Reserved
ALE/PROG
PSEN
P2.7/A15
P2.6/A14
P2.5/A13
3