IDT79RC32T351-100DH

Microprocessors Overview

The IDT79RC32T351-100DH is a 32-bit RISC microprocessor manufactured by Integrated Device Technology (IDT), which was acquired by Renesas Electronics Corporation. It operates at a maximum clock frequency of 50 MHz and utilizes a QFP-208 package with dimensions of 28 x 28 mm. The device features an integrated instruction cache, data cache, and supports boundary scan testing. It is designed for fixed-point processing applications requiring high-level integration to minimize system costs.

Microprocessors Feature Summary

• Integrates a 32-bit RISC CPU core optimized for cost-sensitive performance applications
• Includes on-chip configurable instruction and data caches to enhance processing speed
• Supports boundary scan testing for simplified manufacturing and debugging processes
• Features flexible bus interface architecture to reduce external component requirements

Microprocessors Applications

• High-performance embedded control systems
• Cost-sensitive industrial automation controllers
• Network infrastructure processing nodes
• Consumer electronics requiring efficient code execution

Microprocessors Procurement Notes

Verify the specific suffix 'DH' against official IDT/Renesas documentation to confirm the exact package type and temperature range. Confirm RoHS compliance status as older IDT parts may have varying environmental certifications. Check for end-of-life or not-recommended-for-new-designations in current Renesas catalogs before finalizing procurement plans.

Microprocessors Selection Notes

Select this component when a MIPS-compatible 32-bit processor with integrated caching is required for fixed-point operations. Consider the 50 MHz operating limit and QFP-208 footprint during PCB layout. Evaluate thermal dissipation capabilities within the plastic package for the intended application environment.

Microprocessors Part Context

This part belongs to the IDT R30xx family of microprocessors, which are based on the MIPS R3000 architecture. These processors were widely used in networking and industrial equipment prior to the consolidation of IDT into Renesas Electronics. The family emphasizes high integration levels to lower overall system bill of materials.

Microprocessors Replacement Considerations

Consult Renesas Electronics for current equivalents within the RX or RA families. Verify pin compatibility and software instruction set migration paths if replacing legacy IDT components in existing designs.