Datasheet > IDT79R4650

IDT79R4650

更新时间： 2024-11-27 22:26:15

品牌	Logo	应用领域
艾迪悌 - IDT		微处理器
页数	文件大小	规格书
25页	501K
描述
EMBEDDED 64-BIT ORION ? RISC MICROPROCESSOR

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中文翻译

获取价格

数据手册

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IDT79R4650 数据手册

IDT79RC4650^™

Low-Cost 64-bit

RISController

w/DSP Capability

◆

Large, efficient on-chip caches

)HDWXUHV

–

Separate 8kB Instruction and 8kB Data caches

Over 3200MB/sec bandwidth from internal caches

2-set associative

Write-back and write-through support

Cache locking to facilitate deterministic response

◆

High-performance embedded 64-bit microprocessor

–

64-bit integer operations

64-bit registers

100MHz, 133MHz, 150 MHz, 180MHz, 200MHz and 267MHz

operation frequencies

◆

Bus compatible with RC4000 family

◆

High-performance DSP capability

–

System interface provides bandwidth up to 1000 MB/S

Direct interface to 32-bit wide or 64-bit wide systems

Synchronized to external reference clock for multi-master

operation

–

133.5 Million Integer Multiply-Accumulate Operations/sec @

267 MHz

High-performance microprocessor

–

133.5 M Mul-Add/second at 267MHz

89 MFL0P/s at 250MHz

>640,000 dhrystone (2.1)/sec capability at 267MHz

–

Socket compatible with IDT RC64475 and RC64575

◆

Improved real-time support

–

Fast interrupt decode

(352 dhrystone MIPS)

High level of integration

Optional cache locking

◆

Note:“R” refers to 5V parts; “RV” refers to 3.3V parts; “RC”

refers to both

–

64-bit, 267 MHz integer CPU

8KB instruction cache; 8KB data cache

Integer multiply unit with 133.5M Mul-Add/sec

◆

Low-power operation

–

Active power management powers-down inactive units

Standby mode

Upwardly software compatible with IDT RISController

Family

%ORFN#'LDJUDP

352 M IPS 64-bit C PU

System C ontrol C oprocessor

89M FL O PS Single-Precision FPA

FP register file

Address Translation/

Cache Attribute Control

64-bit register file

64-bit adder

Load aligner

Store Aligner

Logic Unit

Pack/Unpack

Exception M anagem ent

Functions

FP Add/Sub/C vt/

Div/Sqrt

H igh-Perform ance

Integer M ultiply

FP M ultiply

Control Bus

Data Bus

Instruction Bus

Instruction Cache

Set A

(Lockable)

Data Cache

Set A

(Lockable)

Instruction Cache

Set B

32-/64-bit

Synchronized

System Interface

D ata C ache

Set

The IDT logo is a registered trademark and ORION, RC4600, RC4650, RV4650, RC4700, RC3081, RC3052, RC3051, RC3041, RISController, and RISCore are trademarks of Integrated Device Technology, Inc.

1 of 25

March 28, 2000

DSC 3149/3

2000 Integrated Device Technology, Inc.

12 3 4 5 6 7...25

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与IDT79R4650相关器件

型号	品牌	获取价格	描述	数据表
IDT79R4650100DP	IDT	获取价格	64-BIT, 100MHz, RISC PROCESSOR, PQFP208, 28 X 28 MM, 3.40 MM HEIGHT, PLASTIC, QFP-208
IDT79R4650-100DP	IDT	获取价格	EMBEDDED 64-BIT ORION ? RISC MICROPROCESSOR
IDT79R4650-100DPG	IDT	获取价格	RISC Microprocessor, 64-Bit, 100MHz, PQFP208, 28 X 28 MM, 3.40 MM HEIGHT, PLASTIC, QFP-208
IDT79R4650-100DPGI	IDT	获取价格	RISC Microprocessor, 64-Bit, 100MHz, PQFP208, 28 X 28 MM, 3.40 MM HEIGHT, PLASTIC, QFP-208
IDT79R4650-100DPI	IDT	获取价格	EMBEDDED 64-BIT ORION ? RISC MICROPROCESSOR
IDT79R4650100MS	IDT	获取价格	EMBEDDED 64-BIT ORION ? RISC MICROPROCESSOR
IDT79R4650-100MS	ETC	获取价格	64-Bit Microprocessor
IDT79R4650133DP	IDT	获取价格	64-BIT, 133MHz, RISC PROCESSOR, PQFP208, 28 X 28 MM, 3.40 MM HEIGHT, PLASTIC, QFP-208
IDT79R4650-133DP	IDT	获取价格	EMBEDDED 64-BIT ORION ? RISC MICROPROCESSOR
IDT79R4650-133DP8	IDT	获取价格	RISC Microprocessor, 64-Bit, 133MHz, PQFP208, PLASTIC, QFP-208

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