MPC555CME Freescale Semiconductor, MPC555CME Datasheet - Page 584

• 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

16.2 External Pins
MPC555
USER’S MANUAL
The TouCAN module interface to the CAN bus consists of four pins: CANTX0 and
CANTX1, which transmit serial data, and CANRX0 and CANRX1, which receive serial
In the MPC555 / MPC556, the CNTX1 and CNRX1 signals are not available.
• 16 RX/TX message buffers of 0-8 bytes data length
• Content-related addressing
• No read/write semaphores required
• Three programmable mask registers: global (for message buffers zero through
• Programmable transmit-first scheme: lowest ID or lowest buffer number
• “Time stamp”, based on 16-bit free-running timer
• Global network time, synchronized by a specific message
• Programmable I/O modes
• Maskable interrupts
• Independent of the transmission medium (external transceiver is assumed)
• Open network architecture
• Multimaster concept
• High immunity to EMI
• Short latency time for high-priority messages
• Low power sleep mode with programmable wakeup on bus activity
• Outputs have open drain drivers
• Can be used to implement recommended practices SAE J1939 and SAE J2284
• Can also be used to implement popular industrial automation standards such as
• Motorola IMB-family modular architecture
/
13), special for message buffer 14, and special for message buffer 15
DeviceNet™ and Smart Distributed System
— Extended data and remote frames (up to 127 bits long)
— 0 to 8 bytes data length
— Programmable bit rate up to 1 Mbit/sec
MPC556
In the MPC555 / MPC556, the CNTX1 and CNRX1 signals are not
available.
CAN 2.0B CONTROLLER MODULE
Rev. 15 October 2000
NOTE
MOTOROLA
16-2