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參數(shù)資料
| 型號： | PCX7447AVGH1000NB |
| 廠商： | Atmel |
| 文件頁數(shù)： | 1/52頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MPU 32BIT 1000MHZ 360CBGA |
| 標準包裝： | 44 |
| 處理器類型： | PowerPC 32-位 RISC |
| 速度： | 1.0GHz |
| 電壓： | 1.1V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 360-CBBGA 裸露焊盤 |
| 供應商設(shè)備封裝： | 360-CBGA（25x25） |
| 包裝： | 托盤 |
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for the latest version of the datasheet
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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參數(shù)描述 |
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| PCX7447AVGH1167NB | 功能描述:IC MPU 32BIT 1167MHZ 360CBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標準包裝:60 系列:SCC 處理器類型:Z380 特點:全靜電 Z380 CPU 速度:20MHz 電壓:5V 安裝類型:表面貼裝 封裝/外殼:144-LQFP 供應商設(shè)備封裝:144-LQFP 包裝:托盤 |
| 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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