MC9S12A128 MOTOROLA [Motorola, Inc], MC9S12A128 Datasheet - Page 83

• Manufacturer Part Number: MC9S12A128
• Description: Microcontroller unit (MCU)
• Manufacturer: MOTOROLA [Motorola, Inc]

MC9S12A128 Device Guide — V01.01
A.7 External Bus Timing
A timing diagram of the external multiplexed-bus is illustrated in
Figure A-9
with the actual timing
Table
A-19. All major bus signals are included in the diagram. While both a data
values shown on table
write and data read cycle are shown, only one or the other would occur on a particular bus cycle.
A.7.1 General Muxed Bus Timing
The expanded bus timings are highly dependent on the load conditions. The timing parameters shown
assume a balanced load across all outputs.
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