器件名称: MC7455ARX933LG
功能描述: RISC Microprocessor Hardware Specifications
文件大小: 1127.77KB 共64页
简 介:Freescale Semiconductor
Technical Data
MPC7455EC Rev. 4.1, 02/2005
MPC7455 RISC Microprocessor Hardware Specifications
The MPC7455 and MPC7445 are implementations of the PowerPC microprocessor family of reduced instruction set computer (RISC) microprocessors. This document is primarily concerned with the MPC7455; however, unless otherwise noted, all information here also applies to the MPC7445. This document describes pertinent electrical and physical characteristics of the MPC7455. For functional characteristics of the processor, refer to the MPC7450 RISC Microprocessor Family User’s Manual. To locate any published updates for this document, refer to the website at http://www.freescale.com.
Contents 1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3. Comparison with the MPC7400, MPC7410, MPC7450, MPC7451, and MPC7441 . . . . . . . . . . . . . 7 4. General Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5. Electrical and Thermal Characteristics . . . . . . . . . . . 10 6. Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 7. Pinout Listings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 8. Package Description . . . . . . . . . . . . . . . . . . . . . . . . . 41 9. System Design Information . . . . . . . . . . . . . . . . . . . 45 10. Document Revision History . . . . . . . . . . . . . . . . . . . 59……
