PowerQUICC® II Processor with PCI, USB, 256-ch. HDLC, UTOPIA II Ports, 10/100 Ethernet, IMA

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Product Details

Block Diagram

MPC8280_BLKDIAG

Features

  • 603e core with 16K inst and 16K data caches
  • 64-bit 60x bus, 32-bit Local / PCI bus
  • 128K ROM, 32K IRAM, 32K DPRAM
  • Three FCCs supporting ATM, 10/100 Ethernet or HDLC
  • 256 HDLC channels, 8 TDMs
  • 4 SCCs, 2 SMCs, SPI, I2C
  • Memory controller built from SDRAM, UPM, GPCM machines
  • New features -- USB, RMII, UTOPIA improvements
  • Performance
    • 333 MHz CPU, 250 MHz CPM, 83 MHz bus
    • 450 MHz CPU, 300 MHz CPM, 100 MHz bus
    • Less than 2W @ full performance, 1.5V
  • Technology
    • HiP7AP, 3.3V I/O, 1.5V Core
    • 480 TBGA, 37.5x37.5mm, 1.27mm ball pitch

Comparison Table

MPC8280 Family

8270VR 8270 8275VR 8280
SMCs2222
Multichannel HDLC128128128256
FCCs3333
UTOPIA (ATM)0022
USB1111
Package516 PBGA480 TBGA516 PBGA480 TBGA
IMA/TC Functionality NO NO NO YES
MII/RMII (Fast Ethernet) 3 3 3 3
SCCs 4 4 4 4
60x/Memory Bus 66 83/100 66 83/100
CPM 166 250/300 166 250/300
CPU 266 333/450 266 333/450
Local Bus - 83/100 - 83/100
I2C/SPI 1 1 1 1
PCI YES YES YES YES
I/D Cache 16/16 16/16 16/16 16/16

PowerQUICC II Masks and Versions

IMMR_ [16-31]1 Rev_Num2 Qualification Revision Process Mask
MPC8260 Family XC A.1
B.3
C.2
0.29 µm
(HiP3)
0K26N
3K23A
6K23A, 7K23A
MPC8260 Family XC
MC
MC
A.0
B.1
C.0
0.25 µm
(HiP4)
2K25A
4K25A
5K25A
MPC8280 Family -
MC
MC
0
0.1
A.0
0.13 µm
(HiP7)
0K49M
1K49M
2K49M, 3K49M
MPC8272 Family PC
MC
0
A.0
0.13 µm
(HiP7)
0K50M
1K50M

Notes:
1. The IMMR[16-31] indicates the mask number.
2. The Rev_Num located at offset 0x8AF0 in DPRAM indicates the CPM microcode revision number.
3 . Encryption Enabled.
4 . Encryption Disabled.

Masks and versions table last updated on 14OCT2004.

Documentation

Quick reference to our documentation types.

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Design Resources

Design Files

2 design files

Hardware

2 hardware offerings

Software

2 software files

Note: For better experience, software downloads are recommended on desktop.

Engineering Services

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Training

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