Freescale Semiconductor Reference Design System for MPC8308 MPC8308-RDB MPC8308-RDB Guia De Informação

Códigos do produto

MPC8308-RDB

Freescale Semiconductor

This document provides an overview of the MPC8308
features and its hardware specifications, including a block
diagram showing the major functional components. The
MPC8308 is a cost-effective, low-power, highly integrated
host processor. The MPC8308 extends the PowerQUICC
family, adding higher CPU performance, additional
functionality, and faster interfaces while addressing the
requirements related to time-to-market, price, power
consumption, and package size.

Document Number: MPC8308EC

Rev. 3

10/2011

Contents

1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2. Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . 2

3. Power Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 6

4. Clock Input Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

5. RESET Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . 8

6. DDR2 SDRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

7. DUART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

8. Ethernet: Three-Speed Ethernet, MII Management . 15