MCF5249 Datasheet (Freescale Semiconductor)

MCF5249, Microprocessor

Introduction 2-1 GPIO 2-4 MCF5249 BUS SIGNALS 2-4 ADDRESS BUS 2-4 READ-WRITE CONTROL 2-4 OUTPUT ENABLE 2-5 Data Bus 2-5 Transfer Acknowledge 2-5 SDRAM Controller Signals 2-5 CHIP SELECTS 2-5 ISA bus 2-6 bus buffer signals 2-6 MOTOROLA Table of Contents For More Information On This Product, Go to:

Freescale Semiconductor, Inc Freescale Semiconductor, Inc.

MCF5249 ColdFire® Integrated Microprocessor User’s Manual MCF5249UM/D Rev.

4.0, 10/2003 For More Information On This Product, Go to: www.freescale.com Freescale Semiconductor, Inc.

Document Revision History Rev.

No.

1.0 2.0 3.0 4.0 Document Revision History Date Substantive Change(s) 10/2002 05/2003 08/2003 10/29/03 Chapter 21, Electrical Specifications Chapter 21, Electrical Specifications Chapter 4, QSPISEL bit Chapter 21, Ele