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MC7448HX1400NC PDF预览

MC7448HX1400NC

更新时间: 2024-01-18 22:35:21
品牌 Logo 应用领域
恩智浦 - NXP 时钟外围集成电路
页数 文件大小 规格书
60页 705K
描述
32-BIT, 1400 MHz, RISC PROCESSOR, CBGA360, 25 X 25 MM, 2.20 MM HEIGHT, 1.27 MM PITCH, HCTE, CERAMIC, BGA-360

MC7448HX1400NC 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:BGA包装说明:BGA, BGA360,19X19,50
针数:360Reach Compliance Code:not_compliant
ECCN代码:3A991HTS代码:8542.31.00.01
风险等级:5.4其他特性:LOW POWER TAKEN FROM SLEEP MODE
地址总线宽度:位大小:32
边界扫描:NO最大时钟频率:1400 MHz
外部数据总线宽度:格式:FIXED POINT
集成缓存:NOJESD-30 代码:S-CBGA-B360
JESD-609代码:e0长度:25 mm
低功率模式:YES湿度敏感等级:1
端子数量:360最高工作温度:105 °C
最低工作温度:封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:BGA封装等效代码:BGA360,19X19,50
封装形状:SQUARE封装形式:GRID ARRAY
峰值回流温度(摄氏度):245电源:1.3,1.8/2.5 V
认证状态:Not Qualified座面最大高度:2.8 mm
速度:1400 MHz子类别:Microprocessors
最大供电电压:1.2 V最小供电电压:1.1 V
标称供电电压:1.15 V表面贴装:YES
技术:CMOS温度等级:OTHER
端子面层:Tin/Lead (Sn/Pb)端子形式:BALL
端子节距:1.27 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:30宽度:25 mm
uPs/uCs/外围集成电路类型:MICROPROCESSOR, RISCBase Number Matches:1

MC7448HX1400NC 数据手册

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Document Number: MPC7448EC  
Rev. 4, 3/2007  
Freescale Semiconductor  
Technical Data  
MPC7448  
RISC Microprocessor  
Hardware Specifications  
Contents  
This document is primarily concerned with the MPC7448,  
1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
2. Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
3. Comparison with the MPC7447A, MPC7447,  
which is targeted at networking and computing systems  
applications. This document describes pertinent electrical and  
physical characteristics of the MPC7448. For information  
regarding specific MPC7448 part numbers covered by this  
document and part numbers covered by other documents, refer  
to Section 11, “Part Numbering and Marking.For functional  
characteristics of the processor, refer to the MPC7450 RISC  
Microprocessor Family Reference Manual.  
MPC7445, and MPC7441 . . . . . . . . . . . . . . . . . . . . . . 7  
4. General Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
5. Electrical and Thermal Characteristics . . . . . . . . . . . . 9  
6. Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
7. Pinout Listings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25  
8. Package Description . . . . . . . . . . . . . . . . . . . . . . . . . 29  
9. System Design Information . . . . . . . . . . . . . . . . . . . 35  
10. Document Revision History . . . . . . . . . . . . . . . . . . . 55  
11. Part Numbering and Marking . . . . . . . . . . . . . . . . . . 57  
To locate any published updates for this document, refer to the  
website listed on the back cover of this document.  
1 Overview  
The MPC7448 is the sixth implementation of fourth-  
generation (G4) microprocessors from Freescale. The  
MPC7448, built on Power Architecture™ technology,  
implements the PowerPC™ instruction set architecture  
version 1.0 and is targeted at networking and computing  
systems applications. The MPC7448 consists of a processor  
core and a 1-Mbyte L2.  
Figure 1 shows a block diagram of the MPC7448. 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.  
© Freescale Semiconductor, Inc., 2005, 2007. All rights reserved.  
 

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