MPC8315ECVRAGDA datasheet(2/112 Pages) FREESCALE

2 / 112 page

MPC8315E PowerQUICC™ II Pro Processor Hardware Specifications, Rev. 0

Freescale Semiconductor

MPC8315E Features

platform includes features such as dual enhanced three-speed 10, 100, 1000 Mbps Ethernet controllers

(eTSECs) with SGMII support, a 32- or 16-bit DDR1/DDR2 SDRAM memory controller, dual SATA

3 Gbps controllers (MPC8315E-specific), a security engine to accelerate control and data plane security

protocols, and a high degree of software compatibility with previous-generation PowerQUICC

processor-based designs for backward compatibility and easier software migration. The MPC8315E also

offers peripheral interfaces such as a 32-bit PCI interface with up to 66 MHz operation, 16-bit enhanced

local bus interface with up to 66 MHz operation, TDM interface, and USB 2.0 with an on-chip USB 2.0

PHY.

The MPC8315E offers additional high-speed interconnect support with dual integrated SATA 3 Gbps

interfaces and dual single-lane PCI Express interfaces. When not used for PCI Express, the SerDes

interface may be configured to support SGMII. The MPC8315E security engine (SEC 3.3) allows

CPU-intensive cryptographic operations to be offloaded from the main CPU core. A block diagram of the

MPC8315E is shown in Figure 1.

Figure 1. MPC8315E Block Diagram

MPC8315E Features

The following features are supported in the MPC8315E.

2.1

e300 Core

The e300 core has the following features:

•

Operates at up to 400 MHz

•

16-Kbyte instruction cache, 16-Kbyte data cache

•

One floating point unit and two integer units

eTSEC

RTBI, SGMII

DUART

Interrupt

I2C

Timers

GPIO

Enhanced

DDR1/DDR2

Controller

PCI

I/O

Sequencer

(IOS)

Security

Note: The MPC8315 do not include a security engine.

Local Bus,

USB 2.0 HS

Host/Device/OTG

ULPI

On-Chip

HS PHY

SPI

Engine 3.3

PCI

Express

SATA

PHY

DMA

SATA

PHY

TDM

RGMII, (R)MII

eTSEC

RTBI, SGMII

RGMII, (R)MII

16-KB

D-Cache

16-KB

I-Cache

e300c3 Core with

Power Management

FPU

PCI

Express

MPC8315E

MPC8315ECVRAGDA Datasheet(PDF) 2 Page - Freescale Semiconductor, Inc

MPC8315ECVRAGDA Datasheet(HTML) 2 Page - Freescale Semiconductor, Inc

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