MPC8321E: Low-Power PowerQUICC® II Pro Processor with DDR2, TDM, PCI, Security, USB, QUICC Engine®

Overview

Features

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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