Z80182 Datasheet, PDF (13/109 Pages) Zilog, Inc. – ZILOG INTELLIGENT PERIPHERAL CONTROLLER (ZIP™)

Zilog
Pin Number
VQFP QFP
1
4
2
5
3
6
4
7
5
8
6
9
7
10
8
11
9
12
10
13
11
14
12
15
13
16
14
17
15
18
16
19
17
20
18
21
19
22
20
23
21
24
22
25
23
26
24
27
25
28
26
29
27
30
28
31
29
32
30
33
31
34
32
35
33
36
34
37
35
38
36
39
37
40
38
41
39
42
40
43
PRELIMINARY
Table 5. Primary, Secondary and Tertiary Pin Functions
1st
Function
2nd
Function
3rd
Function
ST
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
V_SS
A13
A14
A15
A16
A17
A18/T
OUT
V
DD
A19
D0
D1
D2
D3
D4
D5
D6
D7
/RTS0
PB0
/CTS0
PB1
/DCD0
PB2
TxA0
PB3
RxA0
PB4
TxA1
PB5
RxA1
PB6
RxS//CTS1
PB7
CKA0//DREQ0
Z80182/Z8L182
ZILOG INTELLIGENT PERIPHERAL
MUX
Control
SYS CONF REG Bit 5
SYS CONF REG Bit 5
SYS CONF REG Bit 5
SYS CONF REG Bit 5
SYS CONF REG Bit 5
SYS CONF REG Bit 6
SYS CONF REG Bit 6
SYS CONF REG Bit 6
DS971820600
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