IDT79R3041-33PFG8

The IDT79R3041-33PFG8 is a single-core, 32-bit MIPS-I microprocessor designed for consumer embedded applications. Operating at 33 MHz with a 5 V I/O interface, it delivers a compact, integrated processing option for cost-sensitive systems that require a standard MIPS architecture and flexible memory interfacing.

Built for embedded designs, this device combines a 32-bit integer core with on-chip caches and programmable bus support to help simplify system design and reduce external component count.

Key Features

• Core & Architecture  Single MIPS-I 32-bit core running at 33 MHz, providing a standard RISC instruction set for embedded software compatibility.
• Memory & Caches  On-chip instruction and data caches—2 KB instruction cache and 512 B data cache—help reduce external memory bandwidth and system cost.
• Bus & Memory Interface  Programmable bus interface with support for 8-, 16- and 32-bit memory sub-regions and programmable timing options for flexible memory and peripheral connections.
• On-chip Integration  Integrated functional units include multiply/divide, read/write buffers and a DMA arbiter, reducing the need for external logic and simplifying board design.
• Clocking & Performance  33 MHz operation with double-frequency clock input support for flexible clocking schemes.
• Power & I/O  5 V I/O voltage simplifies interfacing to legacy 5 V peripherals.
• Package & Mounting  100-TQFP (14 × 14 mm) surface-mount package, supplied in Tape & Reel for automated assembly.
• Operating Range & Qualification  Commercial temperature range 0 °C to 70 °C; qualified for consumer applications.
• Environmental  RoHS compliant.

Typical Applications

• Consumer Embedded Systems  General-purpose embedded controllers and devices where a compact MIPS-I processor and on-chip caches reduce BOM and board complexity.
• Low-Cost System Controllers  Cost-sensitive products that benefit from integrated DMA arbitration, read/write buffering and programmable bus timing.
• Boot and Memory-Interface Designs  Systems that require boot support from 8-, 16- or 32-bit wide PROMs and flexible memory sub-region support.
• User Interface and Control  Embedded control and UI processors in consumer electronics that need a single 32-bit core with compact packaging.

Unique Advantages

• Highly integrated design: On-chip caches, multiply/divide unit, read/write buffers and DMA arbiter reduce external components and simplify system architecture.
• Flexible memory interfacing: Programmable 8-/16-/32-bit port width support and bus timing options enable straightforward integration with a range of memory devices.
• Compact surface-mount package: 100-TQFP (14×14 mm) package in Tape & Reel supports automated assembly and density-optimized board layouts.
• Consumer-focused qualification: Commercial temperature rating (0 °C to 70 °C) aligns with consumer electronics deployment and ambient conditions.
• Standards-based core: MIPS-I architecture provides a familiar software development model for embedded toolchains and legacy codebases.
• Regulatory & environmental compliance: RoHS compliance supports environmental requirements for modern consumer products.

Why Choose IDT79R3041-33PFG8?

The IDT79R3041-33PFG8 positions itself as a practical, integrated microprocessor choice for consumer embedded designs that require a 32-bit MIPS-I core at 33 MHz. Its combination of on-chip instruction and data caches, programmable bus interface, and integrated peripherals helps reduce BOM and accelerate time-to-market for low-cost systems.

Backed by Renesas manufacturing, this package is well suited to engineers designing compact, surface-mount consumer products that need a proven RISC architecture, flexible memory interfacing, and commercial-grade operating range.

Request a quote or submit a pricing inquiry today to check availability and pricing for the IDT79R3041-33PFG8.