Z8S180 Zilog., Z8S180 Datasheet - Page 20

• Manufacturer Part Number: Z8S180
• Description: ENHANCED Z180 MICROPROCESSOR
• Manufacturer: Zilog.

V
INT1
NMI
INT0
INT2
A10
A11
A12
NC
NC
NC
NC
NC
A4
A5
A6
SS
A7
A8
A9
ST
A3
A0
A2
A1
Figure 3.
1
2
3
4
5
6
7
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
8
9
80-Pin QFP
Z8X180
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
M PU Us e r M anual
UM005001-ZMP0400
Z 8018x Fam il y
TEND1
DREQ1
HALT
RFSH
NC
NC
CKS
RXS/CTS1
TXS
CKA1/TEND0
RXA1
TEST
TXA1
NC
CKA0/DREQ0
RXA0
TXA0
DCD0
CTS
RTS0
D7
NC
NC
D6
5