MPC555CME Freescale Semiconductor, MPC555CME Datasheet - Page 110

• Manufacturer Part Number: MPC555CME
• Description: KIT EVALUATION FOR MPC555
• Manufacturer: Freescale Semiconductor
• Type: Microcontrollerr

Specifications of MPC555CME

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Processor To Be Evaluated: MPC555
• Data Bus Width: 32 bit
• Interface Type: RS-232
• For Use With/related Products: MPC555
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2.5.7.2 Type M Interface (QADC Port B)
MPC555
USER’S MANUAL
Input Enable
Sync. Clk
This pad is used for interfacing to port B of the QADC. This is an input-only pad. The
receiver has a synchronizer. The digital input is level-shifted from 5 V to 3 V before it
is sent internally to the QADC.
Analog In
Data Direction
Sync. Clk
Input Enable
PRDS
Dig. In
PRDS
/
MPC556
Dig. Out
Analog In
Dig. In
PRDS
Figure 2-20 Type M Interface
Figure 2-19 Type L Interface
Synch. Rx
SIGNAL DESCRIPTIONS
Rev. 15 October 2000
Synch. Rx
Digital
OD Driver
Analog
Digital
Shifter
Level
Analog
Shifter
Level
5 V
5 V
Pin
MOTOROLA
Pin
2-52