PowerQUICC® II Processor with PCI, USB, Security, Communications Processor Module

Features

  • Secure Communications Architecture leveraging Mocana's Device Security Framework technology
  • Efficient, dual-core architecture that combines the 603e core with a separate RISC-based Communications Processor Module
  • High-performance operation with CPU frequencies scaling to 400 MHz, CPM frequencies at up to 200 MHz and bus speeds up to 100 MHz
  • Superior integration with features optimized for cost-sensitive designs and security-oriented networking applications
  • Economical, powerful integrated security engine that supports industry-standard encryption algorithms
  • Smooth migration path for PowerQUICC™ and PowerQUICC® II processor-based designs
  • Strong third-party tools support through 恩智浦合作伙伴计划 partner program members
  • Residential gateways
  • SOHO/ROBO and enterprise routers
  • Security applications, including VPN routers
  • Integrated access devices (IADs)
  • Voice-over-Internet Protocol (VoIP) systems
  • xDSL equipment
  • Wireless access points
  • Industrial control

Part numbers include: MPC8248CVRMIBA, MPC8248CVRPIEA, MPC8248CVRTIEA, MPC8248CZQMIBA, MPC8248CZQTIEA, MPC8248VRMIBA, MPC8248VRPIEA, MPC8248VRTIEA, MPC8248VRTMFA, MPC8248ZQMIBA, MPC8248ZQTIEA.

Comparison Table

MPC8272 Family

MPC8247 MPC8248 MPC8271 MPC8272
32-bit 33/66 MHz PCI Yes Yes Yes Yes
ATM/UTOPIA No No Yes Yes
Serial Communications Controllers 3 3 3 3
Fast Communications Controllers 2 2 2 2
Hardware Security No Yes No Yes
10/100 Base-T MAC 2 2 2 2
USB (low- and full-speed) Yes Yes Yes Yes

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.

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Documentation

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Design Files

Hardware

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Software

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2 software files

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

Engineering Services

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Training

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