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IDT79R3041

Integrated Device
Part Number IDT79R3041
Manufacturer Integrated Device
Description INTEGRATED RISController FOR LOW-COST SYSTEMS
Published Apr 17, 2005
Detailed Description IDT79R3041™ INTEGRATED RISController™ FOR LOW-COST SYSTEMS Integrated Device Technology, Inc. IDT79R3041 IDT79RV3041 F...
Datasheet PDF File IDT79R3041 PDF File

IDT79R3041
IDT79R3041

Overview
IDT79R3041™ INTEGRATED RISController™ FOR LOW-COST SYSTEMS Integrated Device Technology, Inc.
IDT79R3041 IDT79RV3041 FEATURES: • Instruction set compatible with IDT79R3000A and RISController Family MIPS RISC CPUs • High level of integration minimizes system cost — RISC CPU — Multiply/divide unit — Instruction Cache — Data Cache — Programmable bus interface — Programmable port width support • On-chip instruction and data caches — 2KB of Instruction Cache — 512B of Data Cache • Flexible bus interface allows simple, low-cost designs — Superset pin-compatible with RISController — Adds programmable port width interface (8-, 16-, and 32-bit memory sub-regions) — Adds programmable bus interface timing support (Extended address hold, Bus turn around time, Read/write masks) ClkIn Clock Generator Unit • • • • • • • • • • • Double-frequency clock input 16.
67MHz, 20MHz, 25MHz and 33MHz operation 20MIPS at 25MHz Low cost 84-pin PLCC packaging On-chip 4-deep write buffer eliminates memory write ...


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