Datasheet > 79RV4650200DP

79RV4650200DP

更新时间： 2024-11-12 09:58:39

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
25页	660K
描述
RISC Microprocessor, 64-Bit, 200MHz, CMOS, PQFP208, 28 X 28 MM, 3.40 MM HEIGHT, PLASTIC, QFP-208

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数据手册

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79RV4650200DP 数据手册

IDT79RC4650^™

Low-Cost 64-bit

RISController

w/DSP Capability

◆

Large, efficient on-chip caches

Features

–

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

(352 dhrystone MIPS)

–

Socket compatible with IDT RC64475 and RC64575

◆

Improved real-time support

–

Fast interrupt decode

Optional cache locking

◆

High level of integration

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

Block Diagram

352 MIPS 64-bit CPU

System Control Coprocessor

89MFLOPS 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 Management

Functions

FP Add/Sub/Cvt/

Div/Sqrt

High-Performance

Integer Multiply

FP Multiply

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

Data Cache

Set B

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

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April 10, 2001

DSC 3149/3

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与79RV4650200DP相关器件

型号	品牌	获取价格	描述	数据表
79RV4650-200DP8	IDT	获取价格	RISC Microprocessor, 64-Bit, 200MHz, PQFP208, PLASTIC, QFP-208
79RV4650-200DPG	IDT	获取价格	RISC Microprocessor, 64-Bit, 200MHz, PQFP208, 28 X 28 MM, 3.40 MM HEIGHT, PLASTIC, QFP-208
79RV4650-200DPGI	IDT	获取价格	RISC Microprocessor, 64-Bit, 200MHz, PQFP208, 28 X 28 MM, 3.40 MM HEIGHT, PLASTIC, QFP-208
79RV4650-267DPG	IDT	获取价格	RISC Microprocessor, 64-Bit, 267MHz, PQFP208, 28 X 28 MM, 3.40 MM HEIGHT, PLASTIC, QFP-208
79RV4700-100DP	IDT	获取价格	64-Bit RISC Microprocessor
79RV4700-100GH	IDT	获取价格	64-Bit RISC Microprocessor
79RV4700-133DP	IDT	获取价格	64-Bit RISC Microprocessor
79RV4700-133GH	IDT	获取价格	64-Bit RISC Microprocessor
79RV4700-150DP	IDT	获取价格	64-Bit RISC Microprocessor
79RV4700-150GH	IDT	获取价格	64-Bit RISC Microprocessor

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