參數(shù)資料
型號(hào): MC7447AVU733NB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 733 MHz, RISC PROCESSOR, CBGA360
封裝: 25 X 25 MM, 2.80 MM HEIGHT, 1.27 MM PITCH, ROHS COMPLIANT, CERAMIC, BGA-360
文件頁數(shù): 1/58頁
文件大?。?/td> 1095K
代理商: MC7447AVU733NB
Freescale Semiconductor, Inc., 2006. All rights reserved.
Freescale Semiconductor
Technical Data
This document is primarily concerned with the PowerPC
MPC7447A; however, unless otherwise noted, all
information here also applies to the MPC7447. The
MPC7447A is an implementation of the PowerPC
microprocessor family of reduced instruction set computer
(RISC) microprocessors. This document describes pertinent
electrical and physical characteristics of the MPC7447A. For
functional characteristics of the processor, refer to the
MPC7450 RISC Microprocessor Family Reference Manual.
To locate any published updates for this document, refer to
the Freescale website located at
http://www.freescale.com.
1Overview
The MPC7447A is the fifth implementation of the
fourth-generation (G4) microprocessors from Freescale. The
MPC7447A implements the full PowerPC 32-bit
architecture and is targeted at networking and computing
systems applications. The MPC7447A consists of a
processor core and a 512-Kbyte L2.
Figure 1 shows a block diagram of the MPC7447A. The core
is a high-performance superscalar design supporting a
double-precision floating-point unit and a SIMD multimedia
unit. The memory storage subsystem supports the MPX bus
protocol and a subset of the 60x bus protocol to main
memory and other system resources.
MPC7447AEC
Rev. 5, 01/2006
Contents
MPC7447A
RISC Microprocessor
Hardware Specifications
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