参数资料
| 型号： | PCX7447AVGH1000NB |
| 厂商： | Atmel |
| 文件页数： | 1/52页 |
| 文件大小： | 0K |
| 描述： | IC MPU 32BIT 1000MHZ 360CBGA |
| 标准包装： | 44 |
| 处理器类型： | PowerPC 32-位 RISC |
| 速度： | 1.0GHz |
| 电压： | 1.1V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 360-CBBGA 裸露焊盘 |
| 供应商设备封装： | 360-CBGA（25x25） |
| 包装： | 托盘 |
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e2v semiconductors SAS 2007
PC7447A
PowerPC 7447A RISC Microprocessor
Datasheet
Features
3000 Dhrystone 2.1 MIPS at 1.3 GHz
Selectable Bus Clock (30 CPU Bus Dividers up to 28x)
Selectable MPx/60x Interface Voltage (1.8V, 2.5V)
P
D Typically 18W at 1.33 GHz at VDD = 1.3V; 8.0W at 1 GHz at VDD = 1.1V
Full Operating Conditions
Nap, Doze and Sleep Power Saving Modes
Superscalar (Four Instructions Fetched Per Clock Cycle)
4 GB Direct Addressing Range
Virtual Memory: 4 Hexabytes (252)
64-bit Data and 36-bit Address Bus Interface
Integrated L1: 32 KB Instruction and 32 KB Data Cache
Integrated L2: 512 KB
11 Independent Execution Units and three Register Files
Write-back and Write-through Operations
f
INT Max = 1.167 MHz
f
BUS Max = 133 MHz/166 MHz
Description
The PC7447A host processor is a high-performance, low-power, 32-bit implementations of the PowerPC
Reduced
Instruction Set Computer (RISC) architecture combined with a full 128-bit implementation of Freescale’s AltiVec
technology.
This microprocessor is ideal for leading-edge embedded computing and signal processing applications. The PC7447A fea-
tures 512 KB of on-chip L2 cache. The PC7447A microprocessor has no backside L3 cache, allowing for a smaller
package designed as a pin-for-pin replacement for the PC7447 microprocessor. This device benefits from a silicon-on-
insulator (SOI) CMOS process technology, engineered to help deliver tremendous power savings without sacrificing speed.
A low-power version of the PC7447A microprocessor is also available.
Figure 1-1 on page 2 shows a block diagram of the PC7447A. The core is a high-performance superscalar design support-
ing 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 the main memory and other system resources.
Note that the PC7447A is a footprint-compatible, drop-in replacement in a PC7447 application if the core power supply is
1.3V.
Screening
Full Military Temperature Range (T
J = -55°C, +125°C)
Industrial Temperature Range (T
J = -40°C, +110°C)
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相关代理商/技术参数 |
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| PCX7447AVGH1167NB | 功能描述:IC MPU 32BIT 1167MHZ 360CBGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:- 标准包装:60 系列:SCC 处理器类型:Z380 特点:全静电 Z380 CPU 速度:20MHz 电压:5V 安装类型:表面贴装 封装/外壳:144-LQFP 供应商设备封装:144-LQFP 包装:托盘 |
| PCX7448MGH1000NC | 制造商:e2v technologies 功能描述:MPU RISC 32BIT 0.09UM 1GHZ 1.5V/1.8V/2.5V 360HITCE CBGA - Trays |
| PCX7448MGH1250NC | 制造商:e2v technologies 功能描述:PCX7448MGH1250NC - Trays |
| PCX7448VGH1000NC | 制造商:e2v technologies 功能描述:PCX7448VGH1000NC - Trays |
| PCX7448VGH1250NC | 制造商:e2v technologies 功能描述:MPU RISC 32BIT 0.09UM 1.25GHZ 1.5V/1.8V/2.5V 360HITCE CBGA - Trays |
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