mc68hc912dg128 Freescale Semiconductor, Inc, mc68hc912dg128 Datasheet - Page 402

• Manufacturer Part Number: mc68hc912dg128
• Description: M68hc12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Electrical Specifications
Technical Data
402
3. Reduced drive must be off to meet these timings.
4. Unequalled loading of pins will affect relative timing numbers.
5. This characteristic is affected by clock stretch.
6. Without TAG enabled.
Add N
ADDRESS/DATA
MULTIPLEXED
(W/O TAG ENABLED)
NOTE: Measurement points shown are 20% and 70% of V
t
cyc
LSTRB
ECLK
DBE
R/W
where N = 0, 1, 2, or 3, depending on the number of clock stretches.
Figure 19-10. Multiplexed Expansion Bus Timing Diagram
READ
WRITE
10
Freescale Semiconductor, Inc.
16
19
For More Information On This Product,
5
2
Go to: www.freescale.com
Electrical Specifications
DD
17
20
ADDRESS
ADDRESS
7
1
8
22
13
24
23
3
9
MC68HC912DG128 — Rev 3.0
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25
DATA
11
DATA
12
26
18
21
MOTOROLA
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