Datasheet > PCX7457VGHY600NC

PCX7457VGHY600NC

更新时间： 2024-11-08 07:07:43

品牌	Logo	应用领域
爱特美尔 - ATMEL		时钟外围集成电路
页数	文件大小	规格书
60页	917K
描述
RISC Microprocessor, 32-Bit, 600MHz, CMOS, CBGA483, 29 X 29 MM, 1.27 MM PITCH, ROHS COMPLIANT, CERAMIC, BGA-483

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技术参数
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PCX7457VGHY600NC 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
零件包装代码：	BGA	包装说明：	BGA,
针数：	483	Reach Compliance Code：	compliant
ECCN代码：	3A001.A.3	HTS代码：	8542.31.00.01
风险等级：	5.12	其他特性：	ALSO OPERATES AT 1.3V SUPPLY
地址总线宽度：	36	位大小：	32
边界扫描：	YES	最大时钟频率：	167 MHz
外部数据总线宽度：	64	格式：	FLOATING POINT
集成缓存：	YES	JESD-30 代码：	S-CBGA-B483
JESD-609代码：	e1	长度：	29 mm
低功率模式：	YES	端子数量：	483
封装主体材料：	CERAMIC, METAL-SEALED COFIRED	封装代码：	BGA
封装形状：	SQUARE	封装形式：	GRID ARRAY
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	2.8 mm	速度：	600 MHz
最大供电电压：	1.15 V	最小供电电压：	1.05 V
标称供电电压：	1.1 V	表面贴装：	YES
技术：	CMOS	端子面层：	TIN SILVER COPPER
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：	40
宽度：	29 mm	uPs/uCs/外围集成电路类型：	MICROPROCESSOR, RISC
Base Number Matches：	1

PCX7457VGHY600NC 数据手册

Features

• 3000 Dhrystone 2.1 MIPS at 1.3 GHz

• Selectable Bus Clock (30 CPU Bus Dividers up to 28x)

• 13 Selectable Core-to-L3 Frequency Divisors

• Selectable MPx/60x Interface Voltage (1.8V, 2.5V)

• Selectable L3 Interface of 1.8V or 2.5V

• P_DTypical 12.6W at 1 GHz at V_DD= 1.3V; 8.3W at 1 GHz at V_DD= 1.1V, Full Operating

Conditions

• Nap, Doze and Sleep Modes for Power Saving

• Superscalar (Four Instructions Fetched Per Clock Cycle)

• 4 GB Direct Addressing Range

PowerPC 7457

RISC

Microprocessor

• Virtual Memory: 4 Hexabytes (2⁵²)

• 64-bit Data and 36-bit Address Bus Interface

• Integrated L1: 36 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_INTMax = 1 GHz (1.2 GHz to be Confirmed)

• f_BUSMax = 133 MHz/166 MHz

PC7457

Description

The PC7457 is implementations of the PowerPC^®microprocessor family of reduced

instruction set computer (RISC) microprocessors. This document describes pertinent

electrical and physical characteristics of the PC7457.

The PC7457 is the fourth implementation of the fourth generation (G4) microproces-

sors from Freescale. The PC7457 implements the full PowerPC 32-bit architecture

and is targeted at networking and computing systems applications. The PC7457 con-

sists of a processor core, a 512 Kbyte L2, and an internal L3 tag and controller which

support a glueless backside L3 cache through a dedicated high-bandwidth interface.

The core is a high-performance superscalar design supporting a double-precision

floating-point unit and a SIMD multimedia unit. The memory storage subsystem sup-

ports the MPX bus interface to main memory and other system resources. The L3

interface supports 1, 2, or 4M bytes of external SRAM for L3 cache and/or private

memory data. For systems implementing 4M bytes of SRAM, a maximum of 2M bytes

may be used as cache; the remaining 2M bytes must be private memory.

Note that the PC7457 is a footprint-compatible, drop-in replacement in a PC7455

application if the core power supply is 1.3V.

Rev. 5345D–HIREL–07/06

12 3 4 5 6 7...60

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与PCX7457VGHY600NC相关器件

型号	品牌	获取价格	描述	数据表
PCX7457VGHY650NC	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 650MHz, CMOS, CBGA483, 29 X 29 MM, 1.27 MM PITCH, ROHS COMPLI
PCX7457VGHY800NC	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 800MHz, CMOS, CBGA483, 29 X 29 MM, 1.27 MM PITCH, ROHS COMPLI
PCX7457VGHY866NC	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 866MHz, CMOS, CBGA483, 29 X 29 MM, 1.27 MM PITCH, ROHS COMPLI
PCX7457VGHY933NC	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 933MHz, CMOS, CBGA483, 29 X 29 MM, 1.27 MM PITCH, ROHS COMPLI
PCX7457VGU1000LB	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 1000MHz, CMOS, CBGA483, 29 X 29 MM, 1.27 MM PITCH, CERAMIC, B
PCX7457VGU1000LC	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 1000MHz, CMOS, CBGA483, 29 X 29 MM, 3.22 MM HEIGHT, 1.27 MM P
PCX7457VGU1000NB	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 1000MHz, CMOS, CBGA483
PCX7457VGU1000NC	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 1000MHz, CMOS, CBGA483, 29 X 29 MM, 3.22 MM HEIGHT, 1.27 MM P
PCX7457VGU1050NC	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 1050MHz, CMOS, CBGA483, 29 X 29 MM, 3.22 MM HEIGHT, 1.27 MM P
PCX7457VGU1100LC	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 1100MHz, CMOS, CBGA483

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