Datasheet

C167CR
C167SR
Electrical Parameters
Data Sheet 77 V3.3, 2005-02
Figure 18 Multiplexed Bus, Write Access
20
20
MCT04418
AD15-AD0
(Extended ALE)
AD15-AD0
(Normal ALE)
WR, WrCS
21
tc
10
tc
BHE, CSxE
WRL, WRH,
A23-A16
10
tc
Low Address
MTTC
Data OUT
MCTC
2)
3)
1)
tc
21
tc
10
tc
Low Address
tc
10
17
tc
17
tc
10
tc
10
12
tc
tc
13
Data OUT
tc
18
tc
18
tc
tc
19
tc
Valid
tc
Extended ALE
CSxL
10
tc
Normal ALE
CLKOUT
Normal ALE Cycle
Extended ALE Cycle
tc
11
tc
tc
11
10
tc
10
tc
11
17