Datasheet > PCX755BVZFU400LE

PCX755BVZFU400LE

更新时间： 2024-11-08 10:13:55

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
48页	285K
描述
RISC Microprocessor, 32-Bit, 400MHz, CMOS, PBGA360

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PCX755BVZFU400LE 数据手册

Features

H 18.1SPECint95, estimates 12.3 SPECfp95 @400Mhz (PC755B)

H 15.7SPECint95, 9SPECfp95 @350Mhz (PC745B)

H 733 MIPS @ 400Mhz (PC755B) et 641 MIPS@350Mhz (PC745B)

H Selectable bus clock (12 CPU bus dividers up to 10x)

H P_Dtypical 6,4W @ 400Mhz, full operating conditions.

H Nap, doze and sleep modes for power savings

H Superscalar (3 instructions per clock cycle) (two instruction + branch)

H 4 PetaByte virtual memory, 4 Gigabytes of physical memory.

H 64-bit data and 32-bit address bus interface.

H 32KB instruction and data cache.

PowerPC755B/745B

RISC MICROPRO-

CESSOR

H Six independent execution units.

H Write-back and write-through operations.

H f_intmax = 400Mhz (TBC)

H f_busmax = 100Mhz

H Voltage I/O 1,8V/3,3V ; voltage int 2.0 V

Preliminary

Description

Specification α-site

PC755B and PC745B PowerPC microprocessors are high-performance, low-power, 32-bit

implementations of the PowerPC Reduced Instruction Set Computer (RISC) architecture, spe-

cially enhanced for embedded applications.

PC755B/745B

PC755B and PC745B microprocessors differ only in that the PC755B features an enhanced,

dedicated L2 cache interface with on-chip L2 tags. The PC755B is adrop-inreplacementforthe

awardwinningPowerPC750^TMmicroprocessorandisfootprintandusersoftwarecodecompat-

ible with the MPC7400 microprocessor withAltiVec ^TMtechnology. The PC745B is a drop-in

replacement for the PowerPC 740^TMmicroprocessor and is also footprint and user soltware

code compatible with the PowerPC 603e^TMmicroprocessor. PC755B/745B microprocessors

provide on-chip debug support and are fully JTAG-compliant.

The PC745B microprocessor is pin compatible with the TSPC603e family.

ZF suffix

PBGA255

Flip-Chip Plastic Ball Grid Array

PBGA360

Flip-Chip Plastic Ball Grid Array

Screening

This product is manufactured in full compliance with :

H CBGA upscreenings based upon ATMEL-Grenoblestandards

H Full military temperature range (Tj=-55^oC,+125^oC)

industrial temperature range (Tj=-40^oC,+110^oC)

September 2000

1/48

12 3 4 5 6 7...48

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与PCX755BVZFU400LE相关器件

型号	品牌	获取价格	描述	数据表
PCX755M8VG300L	MICROCHIP	获取价格	RISC Microprocessor, 32-Bit, 300MHz, CMOS, CBGA255
PCX755M8VG350L	MICROCHIP	获取价格	RISC Microprocessor, 32-Bit, 350MHz, CMOS, CBGA255,
PCX80C562EFB	NXP	获取价格	IC 8-BIT, 16 MHz, MICROCONTROLLER, PQFP80, PLASTIC, QFP-80, Microcontroller
PCX80C562EHBB	NXP	获取价格	IC 8-BIT, 16 MHz, MICROCONTROLLER, PQFP80, PLASTIC, QFP-80, Microcontroller
PCX8240MTPU200C	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 200MHz, CMOS, PBGA352, 35 X 35 MM, 1.65 MM HEIGHT, 1.27 MM PI
PCX8240MTPU250C	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 250MHz, CMOS, PBGA352, 35 X 35 MM, 1.65 MM HEIGHT, 1.27 MM PI
PCX8240VTPU200C	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 200MHz, CMOS, PBGA352, 35 X 35 MM, 1.65 MM HEIGHT, 1.27 MM PI
PCX8240VTPU200EZD3	ATMEL	获取价格	Microprocessor, 32-Bit, 200MHz, CMOS, PBGA352, 35 X 35 MM, 1.65 MM HEIGHT, 1.27 MM PITCH,
PCX8240VTPU250C	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 250MHz, CMOS, PBGA352, 35 X 35 MM, 1.65 MM HEIGHT, 1.27 MM PI
PCX8245MTPU300D	ATMEL	获取价格	RISC Microprocessor, 32-Bit, 300MHz, CMOS, PBGA352, 35 X 35 MM, 1.27 MM PITCH, TBGA-352

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