Datasheet > 79RV4650-200DP8

79RV4650-200DP8

更新时间： 2024-11-12 03:11:55

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
25页	568K
描述
RISC Microprocessor, 64-Bit, 200MHz, PQFP208, PLASTIC, QFP-208

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数据手册

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79RV4650-200DP8 数据手册

IDT79RC4650^™

Low-Cost 64-bit

RISController

w/DSP Capability

◆

Large, efficient on-chip caches

ꢀꢁꢂꢃꢄꢅꢁꢆ

◆

– 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

High-performance DSP capability

– 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

◆

Bus compatible with RC4000 family

◆

– 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

– Socket compatible with IDT RC64475 and RC64575

◆

Improved real-time support

– Fast interrupt decode

Optional cache locking

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

(352 dhrystone MIPS)

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

ꢀꢁꢂꢃꢄꢅꢆꢇꢈꢉꢊꢈꢋ

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

1999 Integrated Device Technology, Inc.

12 3 4 5 6 7...25

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与79RV4650-200DP8相关器件

型号	品牌	获取价格	描述	数据表
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
79RV4700-175DP	IDT	获取价格	64-Bit RISC Microprocessor

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