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Z8S18020FSC Datasheet, PDF (6/70 Pages) Zilog, Inc. – ENHANCED Z180 MICROPROCESSOR
◁
Z80180/Z8S180/Z8L180
Enhanced Z180 Microprocessor
Table 1. Z80180/Z8S180/Z8L180 Pin Identification
Pin Number and Package Type
QFP
PLCC
DIP
1
9
8
2
3
4
10
9
5
11
10
6
12
11
7
13
12
8
14
13
9
15
14
10
16
15
11
17
16
12
18
13
19
17
14
15
20
18
16
21
19
17
22
20
18
23
21
19
24
22
20
25
23
21
26
24
22
23
24
27
25
25
28
26
26
29
27
27
30
28
28
31
29
29
32
30
30
31
33
31
32
34
32
33
35
34
36
33
35
37
34
36
38
35
37
39
36
38
40
37
39
41
38
40
42
39
41
43
40
42
43
44
44
41
45
45
42
Default Function
/NMI
NC
NC
/INT0
/INT1
/INT2
ST
A0
A1
A2
A3
V SS
A4
NC
A5
A6
A7
A8
A9
A10
A11
NC
NC
A12
A13
A14
A15
A16
A17
NC
A18
V CC
A19
V SS
D0
D1
D2
D3
D4
D5
D6
NC
NC
D7
/RTS0
Secondary
Function
/TOUT
Zilog
Control
Bit 2 or Bit 3 of TCR
1-6
PRELIMINARY
DS971800401
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