MPC555CME Freescale Semiconductor, MPC555CME Datasheet - Page 52

• 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

1.2 MPC555 / MPC556 Features
1.2.1 RISC MCU Central Processing Unit (RCPU)
MPC555
USER’S MANUAL
Features of each module on the MPC555 / MPC556 are listed below.
• 32-bit PowerPC architecture (compliant with PowerPC Architecture Book 1)
• Core performance measured at 52.7 Kmips (Dhrystone 2.1) @ 40 MHz.
• Fully static, low power operation
• Integrated floating-point unit
• Precise exception model
• Extensive system development support
/
— On-chip watchpoints and breakpoints
— Program flow tracking
MPC556
RCPU
QADC
TPU3
This assumes the RCPU core is running in “normal” mode and show
cycles is turned off (ISCT_SER of the ICTRL register is set to 111).
See
Table
Figure 1-1 MPC555 / MPC556 Block Diagram
DPTRAM
QADC
16 Kbytes
21-21.
SRAM
Interface
Burst
QSMCM
L-bus
TPU3
Rev. 15 October 2000
10 Kbytes
256 Kbytes
SRAM
OVERVIEW
Flash
TouCAN
TouCAN
NOTE
MIOS1
192 Kbytes
Flash
L2U
U-bus
UIMB
USIU
IMB3
MOTOROLA
E-bus
1-2