Z801806FSC 查看數據表（PDF） - Zilog
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Z801806FSC Datasheet PDF : 85 Pages
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Z80180
Microprocessor Unit
22
Table 6. DC Characteristics (continued)
Symbol Item
Condition
Min
Typ Max Unit
CP
Pin Capacitance
VINVin = 0V, φ = –
1 MHz TA = 25°
C
– 12
pF
Note: *VIHmin = VCC –1.0 V, VILmax = 0.8 V (all output terminals are at no load); VCC = 5.0 V.
**VCC = 5 V + 10%, VSS = 0 V over specified temperature range, unless otherwise noted
AC Characteristics
Table 7, Table 8, and Table 9 provide AC characteristics for the
Z80180-6, Z80180-8, and Z80180-10, respectively.
VCC = 5 V + 10%,
VSS = 0 V, TA – 0 °C to +70 °C, unless otherwise noted.
Table 7. Z80180-6 AC Characteristics
No Symbol Item
1 tcyc
Clock Cycle Time
2 tCHW Clock H Pulse Width
3 tCLW Clock L Pulse Width
4 tcf
Clock Fall Time
5 tcr
Clock Rise Time
6 tAD
ØRise to Address Valid Delay
7 tAS
Address Valid to MREQ Fall or IORQ Fall)
8 tMED1 Ø Fall to MREQ Fall Delay
9 tRDD1 Ø Fall to RD Fall Delay IOC = 1
Ø Rise to RD Rise Delay IOC = 0
10 tM1D1 Ø Rise to M1 Fall Delay
11 tAH
Address Hold Time from
(MREQ, IOREQ, RD, WR)
12 tMED2 Ø Fall to MREQ Rise Delay
13 tRDD2 Ø Fall to RD Rise Delay
14 tM1D2 Ø Rise to M1 Rise Delay
15 tDRS Data Read Set-up Time
16 tDRH Data Read Hold Time
17 tSTD1 Ø Fall to ST Fall Delay
18 tSTD2 Ø Fall to ST Rise Delay
19 tWS WAIT Set-up Time to Ø Fall
Z80180-6
Min Max Unit
162 2000 ns
65 –
ns
65 –
ns
– 15 ns
– 15 ns
– 90 ns
30 –
ns
– 60 ns
– 60 ns
– 65
– 80 ns
35 –
ns
– 60 ns
– 60 ns
– 80 ns
40 –
ns
0–
ns
– 90 ns
– 90 ns
40 –
ns
PS014004-1106
Architecture
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