Low-Power PowerQUICC® II Pro Processor with DDR2, TDM, PCI, Security, USB, QUICC Engine®

MPC8321E

Product Details

Block Diagram

MPC8321E Block Diagram

Features

  •  e300 core with dual integer units enables more efficient operations to be conducted in parallel, resulting in significant performance improvement.
  •  The single-RISC QUICC Engine® communications block offers a future-proof solution for next-generation designs by supporting programmable protocol termination and network interface termination to meet evolving protocol standards
  •  DDR-1/DDR-2 memory controller - one 32-bit interface operating at up to 266 MHz supporting both DDR-1 and DDR-2
  •  Peripheral interfaces such as 32-bit, 66 MHz PCI, 16-bit, 66 MHz local bus interface and USB 2.0 (full/low speed)
  •  Security engine provides acceleration for control and data plane security protocols
  •  High degree of software compatibility with previous-generation PowerQUICC® processor-based designs for backward compatibility and easier software migration

Comparison Table

PowerQUICC II Pro Family Comparison

MPC8321MPC8321EMPC8323MPC8323E
Floating Point Unit0000
H/W SecurityNoSec 2.2NoSec 2.2
UTOPIA I/F (8-bit)NoNoYesYes
I2C1111
QMC Supportup to 64–ch @ 64kbpsup to 64–ch @ 64kbpsup to 64–ch @ 64kbpsup to 64–ch @ 64kbps
Memory Controller (no ECC)32-bit 266 MHz DDR1/DDR232-bit 266 MHz DDR1/DDR232-bit 266 MHz DDR1/DDR232-bit 266 MHz DDR1/DDR2
QUICC Engine RISC Units1111
QUICC Engine Freq upup to 200 MHzup to 200 MHzup to 200 MHzup to 200 MHz
Ethernetup to 3 - 10/100up to 3 - 10/100up to 3 - 10/100up to 3 - 10/100
PCI32-bit up to 66 MHz32-bit up to 66 MHz32-bit up to 66 MHz32-bit up to 66 MHz
Local bus16-bit up to 66 MHz16-bit up to 66 MHz16-bit up to 66 MHz16-bit up to 66 MHz
UART2222
USBUSB 2.0 FS/LSUSB 2.0 FS/LSUSB 2.0 FS/LSUSB 2.0 FS/LS
L1 I/D Cache16KI/16KD16KI/16KD16KI/16KD16KI/16KD
Integer Units2222
TDM I/Fup to 4 – 32ch w/QMCup to 4 – 32ch w/QMCup to 4 – 32ch w/QMCup to 4 – 32ch w/QMC
Package516-PBGA516-PBGA516-PBGA516-PBGA
Core Frequency266/333266/333266/333266/333
Coree300c2e300c2e300c2e300c2

Design Resources

Documentation

Quick reference to our documentation types.

1-5 of 30 documents

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Hardware

2 hardware offerings

Software

4 software files

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

Engineering Services

1-5 of 11 engineering services

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To find a complete list of our partners that support this product, please see our Partner Marketplace.

Training

8 trainings

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Support

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