Document Number: MPC8272EC
Freescale Semiconductor
Rev. 3, 09/2011
Technical Data
MPC8272
PowerQUICC II Family
Hardware Specifications
Contents
This document contains detailed information about power
1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
considerations, DC/AC electrical characteristics, and AC
2. Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . 7
timing specifications for .13m (HiP7) members of the
3. DC Electrical Characteristics . . . . . . . . . . . . . . . . . . . 9
PowerQUICC II family of integrated communications 4. Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . 14
5. Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
processorsthe MPC8272, the MPC8248, the MPC8271,
6. AC Electrical Characteristics . . . . . . . . . . . . . . . . . . 18
and the MPC8247. They include on a single chip a 32-bit
7. Clock Configuration Modes . . . . . . . . . . . . . . . . . . . 27
Power Architecture core that incorporates memory
8. Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
9. Package Description . . . . . . . . . . . . . . . . . . . . . . . . . 56
management units (MMUs) and instruction and data caches
10. Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . 58
and that implements the Power Architecture instruction set;
11. Document Revision History . . . . . . . . . . . . . . . . . . . 58
a modified communications processor module (CPM); and
an integrated security engine (SEC) for encryption (the
MPC8272 and the MPC8248 only).
All four devices are collectively referred to throughout this
hardware specification as the MPC8272 unless otherwise
noted.
2011 Freescale Semiconductor, Inc. All rights reserved.Overview
1Overview
This table shows the functionality supported by each SoC in the MPC8272 family.
Table 1. MPC8272 PowerQUICC II Family Functionality
SoCs
Functionality MPC8272 MPC8248 MPC8271 MPC8247
1
Package
516 PBGA
Serial communications controllers (SCCs) 3333
QUICC multi-channel controller (QMC) Yes Yes Yes Yes
Fast communication controllers (FCCs) 2222
I-Cache (Kbyte) 16 16 16 16
D-Cache (Kbyte) 16 16 16 16
Ethernet (10/100) 2222
UTOPIA II Ports 1010
Multi-channel controllers (MCCs) 0000
PCI bridge Yes Yes Yes Yes
Transmission convergence (TC) layer
Inverse multiplexing for ATM (IMA)
Universal serial bus (USB) 2.0 full/low rate 1111
Security engine (SEC) Yes Yes
1
See Table 2.
Devices in the MPC8272 family are available in two packagesthe VR or ZQ packageas shown in .
For package ordering information, see Section 10, Ordering Information.
Table 2. MPC8272 PowerQUICC II Device Packages
Code VR ZQ
(Package) (516 PBGALead free) (516 PBGALead spheres)
MPC8272VR MPC8272ZQ
MPC8248VR MPC8248ZQ
Device
MPC8271VR MPC8271ZQ
MPC8247VR MPC8247ZQ
MPC8272 PowerQUICC II Family Hardware Specifications, Rev. 3
2 Freescale Semiconductor