z80180 ZiLOG Semiconductor, z80180 Datasheet - Page 11

• Manufacturer Part Number: z80180
• Description: Microprocessor Unit
• Manufacturer: ZiLOG Semiconductor

Table 2. Pin Status During RESET BUSACK and SLEEP
PS014004-1106
Pin Number and
Package Type
QFP
1
2
PLCC
9
BUSREQ
BUSACK
RESET
EXTAL
MREQ
IORQ
XTAL
WAIT
V
V
N/C
WR
PHI
RD
M1
SS
SS
E
DIP
8
65
64
1
Default
Function
NMI
NC
Figure 4. Z80180 80-Pin QFP Configuration
60
5
Secondary
Function
55
10
80-Pin QFP
Z80180
Pin Status
RESET BUSACK
IN
15
50
IN
20
45
SLEEP
IN
24
41
40
Microprocessor Unit
D5
D4
D3
D2
D1
D0
V
A19
V
A18/T
NC
A17
A16
A15
A14
A13
SS
CC
OUT
Overview
Z80180
5