z80180 ZiLOG Semiconductor, z80180 Datasheet - Page 33
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z80180
Manufacturer Part Number
z80180
Description
Microprocessor Unit
Manufacturer
ZiLOG Semiconductor
Datasheet
1.Z80180.pdf
(85 pages)
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Table 8. Z80180-8 AC Characteristics (continued)
Table 9. Z80180-10 AC Characteristics
PS014004-1106
No
58
59
60
61
62
63
64
65
66
67
68
69
70
No
1
2
3
4
5
6
7
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol Item
Symbol Item
SRSI
SRHI
SRSE
SRHE
RES
REH
OSC
EXr
EXf
Rr
Rf
Ir
If
cyc
CHW
CLW
cf
cr
AD
AS
CSIO Receive Data Set-up Time (Internal Clock
Operation)
CSIO Receive Data Hold Time (Internal Clock
Operation)
CSIO Receive Data Set-up Time (External Clock
Operation)
CSIO Receive Data Hold Time (External Clock
Operation)
RESET Set-up Time to Ø Fall
RESET Hold Time from Ø Fall
Oscillator Stabilization Time
External Clock Rise Time (EXTAL)
External Clock Fall Time (EXTAL)
RESET Rise Time
RESET Fall Time
Input Rise Time (except EXTAL, RESET)
Input Fall Time (except EXTAL, RESET)
Clock Cycle Time
Clock H Pulse Width
Clock L Pulse Width
Clock Fall Time
Clock Rise Time
ØRise to Address Valid Delay
Address Valid to MREQ Fall or IORQ Fall)
Z80180-10
Min
100
40
40
–
–
–
10
Z80180-8
Min
1
1
1
1
100
70
–
–
–
–
–
–
–
Max
2000
–
–
10
10
70
–
–
–
–
–
20
25
100
100
Max
–
–
25
50
50
Unit
ns
ns
ns
ns
ns
ns
ns
Unit
tcyc
tcyc
tcyc
tcyc
ns
ns
ns
ns
ns
ns
ns
ns
ns
Microprocessor Unit
Architecture
Z80180
27