Z80182 Zilog., Z80182 Datasheet - Page 102

• Manufacturer Part Number: Z80182
• Description: Z8018x Family MPU
• Manufacturer: Zilog.

Zilog
16550 MIMIC TIMING (Continued)
Note:
These AC parameter values are preliminary and are subject to change without notice.
3-102
No.
7
8
9
10
11
12
Sym
tDs
tDh
tWc
tRvD
tHz
tRc
Parameter
Data Setup Time
Data Hold Time
Write Cycle Delay
Delay from /HRD to Data
/HRD to Floating Delay
Read Cycle Delay
HD7-HD0
Figure 111. Data Setup and Hold, Output Delay, Write Cycle
Figure 112. Data Setup and Hold, Output Delay, Read Cycle
HD7-HD0
/HRD
/HWR
Table I. Data Setup and Hold, Output Delay, Read Cycle
P R E L I M I N A R Y
10
7
Min
30
30
2.5 MPU
Clock Cycles
125
Valid
Valid
9
Z8L182
20 MHz
12
8
11
125
100
Max
Min
30
30
2.5 MPU
Clock Cycles
125
Z80182
33 MHz
Max
125
100
Z
ILOG
I
NTELLIGENT
DS971820600
Z80182/Z8L182
Units
P
ns
ns
ns
ns
ns
ns
ERIPHERAL