MC68HC901 Datasheet, PDF (61/73 Pages) Motorola, Inc – Multi-Function Peripheral

Electrical Characteristics
23
CLK
21
22
R/W
1
24
4
CS
DS
2
RS1 - RS5
D0 - D7
DTACK
10
11
9
12
6
13
7
5
Figure 8-3. Read Cycle Timing
CLK
R/W
CS
FIGURE - READ CYCLE TIMING
MC68HC901UM / AD
2
24
4
1
DS
2
10
RS1 - RS5
D0 - D7
DTACK
3
8
6
13
7
5
Figure 8-4. Write Cycle Timing
FIGURE - WRITE CYCLE TIMING
MC68HC901UM / AD
8-8
MC68HC901 USER’S MANUAL
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