MPC8560VT667LC Freescale Semiconductor, MPC8560VT667LC Datasheet - Page 12

• Manufacturer Part Number: MPC8560VT667LC
• Description: IC MPU POWERQUICC III 783-FCPBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8560VT667LC

• Processor Type: MPC85xx PowerQUICC III 32-Bit
• Speed: 667MHz
• Voltage: 1.2V
• Mounting Type: Surface Mount
• Package / Case: 783-FCPBGA
• For Use With: MPC8560ADS-BGA - BOARD APPLICATION DEV 8560
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Communications Processor Module (CPM)
Communications Processor Module (CPM)
3.2
The CPM contains features that allow the MPC8560 to excel in a variety of applications targeted for the
networking and telecommunication markets. The MPC8560 CPM is a superset of the MPC8260
PowerQUICC II, with enhanced communications processor (CP) performance. The CPM also has
additional hardware and microcode routines that support high bit rate protocols like ATM (up to 155 Mbps
full-duplex) and fast Ethernet (100 Mbps full-duplex).
Figure 2 shows the major functional units in the MPC8560 CPM.
The following list summarizes the major features of the CPM:
12
•
•
Reliability and serviceability
— Internal code parity
— Parity checking on e500 local bus
The CP is an embedded 32-bit RISC controller residing on a separate bus (CPM local bus). With
this separate bus, the CP does not affect the performance of the e500 core. The CP handles the
lower-layer tasks and DMA control activities, leaving the e500 core free to handle higher-layer
Communications Processor Module (CPM)
Figure 2. MPC8560 Communications Processor Module (CPM) Block Diagram
2 MCCs
Baud Rate Generators
CPM INT
Parallel I/O Ports
CPM Interrupt
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Controller
4 Timers
Integrated Communications Processor Product Brief
Freescale Semiconductor, Inc.
For More Information On This Product,
Serial Interface (SI) and Time-Slot Assigner (TSA)
3 FCCs
MPC8560 PowerQUICC III™
Go to: www.freescale.com
Peripheral Bus
System Bus
4 SCCs
Bus Interface
Dual-Port
Local Bus
RAM
Internal Bus
SPI
Communications
Processor (CP)
SDMA
ROM
I
2
C
MOTOROLA