Description
Section 10, “Ordering Information” Section 11, “Document Revision History” Page 2 7 8 11 13 13 22 40 70 73 73
Overview
1
Overview
Table 1. MPC8280 PowerQUICC II Family Functionality
Devices Functionality MPC8270 Package1 480 TBGA 516 PBGA 4
3 16 16 3 0 1 Yes
1
MPC8275 516 PBGA 4
3 16 16 3 2 1 Yes
1
MPC8280 480 TBGA 4
3 16 16 3 2 2 Yes Yes Yes 1
Table 1 shows the functionality supported by eac
Features
- EC603e microprocessor.
- System core microprocessor supporting frequencies of 166.
- 450 MHz.
- Separate 16-Kbyte data and instruction caches:.
- Four-way set associative.
- Physically addressed.
- LRU replacement algorithm.
- PowerPC™ architecture-compliant memory management unit (MMU).
- Common on-chip processor (COP) test interface
The major features of the MPC8280 are as follows:.