MPC564EVB Freescale Semiconductor, MPC564EVB Datasheet - Page 99

• Manufacturer Part Number: MPC564EVB
• Description: KIT EVAL FOR MPC561/562/563/564
• Manufacturer: Freescale Semiconductor
• Type: Microcontrollerr

Specifications of MPC564EVB

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Processor To Be Evaluated: MPC56x
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet
• For Use With/related Products: MPC561, 562, 563, 564
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Chapter 2
Signal Descriptions
This chapter describes the MPC561/MPC563 microcontroller’s external signals. It contains a description
of individual signals, shows their behavior, shows whether the signal is an input or an output, and indicates
signal multiplexing.
Refer to
for detailed electrical information for each signal.
2.1
Figure 2-1
Freescale Semiconductor
Appendix F, “Electrical
Signal Groupings
illustrates the external signals of the MPC561/MPC563 grouped by functional module.
A bar over a signal name indicates that the signal is active-low—for
example, TA (transfer acknowledge). Active-low signals are referred to as
asserted (active) when they are low and negated when they are high. Signals
that are not active-low, such as ADDR[8:31] (address bus signals) and
DATA[0:31] (data bus signals) are referred to as asserted when they are high
and negated when they are low.
MPC561/MPC563 Reference Manual, Rev. 1.2
Characteristics,” and
NOTE
Appendix G, “66-MHz Electrical
Characteristics,”
2-1