IDT79RV4650-133DP

IDT79RV4650-133DP Datasheet

IDT79RC4650

Part	Datasheet
IDT79RV4650-133DP	IDT79RV4650-133DP (pdf)

Related Parts	Information
IDT79R4650-133DP	IDT79R4650-133DP
IDT79R4650-100DP	IDT79R4650-100DP
IDT79RV4650-267DP	IDT79RV4650-267DP
IDT79RV4650-200DP	IDT79RV4650-200DP
IDT79RV4650-180DP	IDT79RV4650-180DP
IDT79RV4650-150DP	IDT79RV4650-150DP

PDF Datasheet Preview
Low-Cost 64-bit RISController w/DSP Capability IDT79RC4650 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 Million Integer Multiply-Accumulate Operations/sec 267 MHz High-performance microprocessor M Mul-Add/second at 267MHz 89 MFL0P/s at 250MHz >640,000 dhrystone 2.1 /sec capability at 267MHz 352 dhrystone MIPS High level of integration 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 Large, efficient on-chip caches 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 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 Note:“R” refers to 5V parts “RV” refers to 3.3V parts “RC” refers to both Block Diagram 352 MIPS 64-bit CPU 64-bit register file 64-bit adder Load aligner Store Aligner Logic Unit High-Performance Integer Multiply Pipeline Control Pipeline Control System Control Coprocessor Address Translation/ Cache Attribute Control Exception Management Functions 89MFLOPS Single-Precision FPA FP register file Pack/Unpack FP Add/Sub/Cvt/ Div/Sqrt FP Multiply Control Bus Instruction Bus Data Bus Instruction Cache Set A Lockable Instruction Cache Set B 32-/64-bit Synchronized System Interface Data Cache Set A Lockable 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. 2001 Integrated Device Technology, Inc. 1 of 25 April 10, 2001 DSC 3149/3 IDT79RC4650

PDF Datasheet Preview

Low-Cost 64-bit RISController w/DSP Capability

IDT79RC4650

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 Million Integer Multiply-Accumulate Operations/sec 267 MHz

High-performance microprocessor M Mul-Add/second at 267MHz 89 MFL0P/s at 250MHz >640,000 dhrystone 2.1 /sec capability at 267MHz 352 dhrystone MIPS

High level of integration 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

Large, efficient on-chip caches 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

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

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

Block Diagram
352 MIPS 64-bit CPU
64-bit register file
64-bit adder Load aligner Store Aligner Logic Unit High-Performance Integer Multiply

Pipeline Control Pipeline Control

System Control Coprocessor

Address Translation/ Cache Attribute Control

Exception Management Functions
89MFLOPS Single-Precision FPA

FP register file

Pack/Unpack FP Add/Sub/Cvt/

Div/Sqrt

FP Multiply

Control Bus Instruction Bus

Data Bus

Instruction Cache Set A

Lockable

Instruction Cache Set B
32-/64-bit Synchronized System Interface

Data Cache Set A

Lockable

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.
2001 Integrated Device Technology, Inc.
1 of 25

April 10, 2001

DSC 3149/3

IDT79RC4650

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived IDT79RV4650-133DP Datasheet file may be downloaded here without warranties.

Datasheet ID: IDT79RV4650-133DP 637386