MPC8321E Freescale Semiconductor, Inc, MPC8321E Datasheet - Page 3

• Manufacturer Part Number: MPC8321E
• Description: Mpc8321e Powerquicc Ii Pro Processor
• Manufacturer: Freescale Semiconductor, Inc

The MPC8323E security engine (SEC 2.2) allows CPU-intensive cryptographic operations to be offloaded
from the main CPU core. The security-processing accelerator provides hardware acceleration for the DES,
3DES, AES, SHA-1, and MD-5 algorithms.
In summary, the MPC8323E family provides users with a highly integrated, fully programmable
communications processor. This helps ensure that a low-cost system solution can be quickly developed
and will offer flexibility to accommodate new standards and evolving system requirements.
1.1
Major features of the MPC8323E are as follows:
1.1.1
Freescale Semiconductor
MPC8323E PowerQUICC™ II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 1
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
High-performance, low-power, and cost-effective single-chip data plane/control plane solution for
ATM or IP/Ethernet packet processing (or both).
MPC8323E QUICC Engine block offers a future-proof solution for next generation designs by
supporting programmable protocol termination and network interface termination to meet evolving
protocol standards.
Single platform architecture supports the convergence of IP packet networks and ATM networks.
DDR1/DDR2 memory controller—one 32-bit interface at up to 266 MHz supporting both DDR1
and DDR2.
An e300c2 core built on Power Architecture technology with 16-Kbyte instruction and data caches,
and dual integer units.
Peripheral interfaces such as 32-bit PCI (2.2) interface up to 66-MHz operation, 16-bit local bus
interface up to 66-MHz operation, 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.
ATM SAR up to 155 Mbps (OC-3) full duplex, with ATM traffic shaping (ATF TM4.1)
Support for ATM AAL1 structured and unstructured circuit emulation service (CES 2.0)
Support for IMA and ATM transmission convergence sub-layer
ATM OAM handling features compatible with ITU-T I.610
IP termination support for IPv4 and IPv6 packets including TOS, TTL, and header checksum
processing
Extensive support for ATM statistics and Ethernet RMON/MIB statistics
Support for 64 channels of HDLC/transparent
MPC8323E Features
Protocols
Additionally, the QUICC Engine block can also support a UTOPIA level 2
capable of supporting 31 multi-PHY (MPC8323E- and MPC8323-specific).
NOTE
Overview
3