IDT79RC64V474-200DZ

The IDT79RC64V474-200DZ from Renesas is a single‑core, 64‑bit microprocessor optimized for embedded, consumer applications. It operates at 200 MHz with 3.3 V I/O and is supplied in a 128‑pin PQFP (28×28 mm) surface‑mount package for compact board implementations.

Designed for embedded systems requiring a 64‑bit processing core and straightforward board‑level integration, this device delivers a balance of processing capability, on‑chip integration and standard I/O voltage compatibility for consumer‑grade designs.

Key Features

• Core Single 64‑bit core running at 200 MHz; core architecture listed as MIPS‑I in the product data.
• Memory & Caches Series documentation describes on‑chip instruction and data caches (16 KB I‑cache and 16 KB D‑cache) with optional per‑set locking to improve real‑time determinism.
• Power & Voltage 3.3 V I/O voltage specified; supports standard 3.3 V system interfaces.
• Bus & Interface Series material documents a flexible, high‑bandwidth bus interface (64‑bit and 32‑bit options described at the series level) suitable for scalable board designs.
• Package & Mounting 128‑pin PQFP (28×28 mm) surface‑mount package; supplied in tray packaging for production assembly.
• Qualification & Temperature Consumer qualification with an operating temperature range of 0 °C to 70 °C.
• System & Test Support Series documentation highlights JTAG boundary‑scan support for simplified board‑level testing (series feature).
• Compliance RoHS‑compliant for regulatory and environmental considerations.

Typical Applications

• Embedded Consumer Devices — Suited to consumer‑grade embedded controllers and appliances where a 64‑bit processing core and 3.3 V I/O are required.
• Compact Control Systems — Surface‑mount 128‑PQFP package enables space‑constrained control and interface boards.
• Real‑Time Embedded Processing — On‑chip instruction and data cache features described at the series level support deterministic code execution in real‑time tasks.

Unique Advantages

• 64‑Bit Single‑Core Throughput: Provides 64‑bit processing capability at 200 MHz for applications that benefit from wide data paths.
• On‑Chip Cache Capabilities: Series‑level 16 KB I‑cache and 16 KB D‑cache (with optional locking) reduce external memory bandwidth needs and improve execution determinism.
• 3.3 V I/O Compatibility: Simplifies integration with common system peripherals and memory that use 3.3 V signaling.
• Compact Surface‑Mount Package: The 128‑pin PQFP (28×28 mm) enables dense board layouts while remaining assembly‑friendly.
• Production‑Ready Packaging: Tray supply format supports efficient pick‑and‑place and production flow.
• RoHS Compliant: Meets environmental requirements for lead‑free manufacturing processes.

Why Choose IDT79RC64V474-200DZ?

The IDT79RC64V474-200DZ positions itself as a practical choice for embedded, consumer applications that require a 64‑bit core running at 200 MHz, standard 3.3 V I/O, and a compact 128‑pin PQFP package. Its combination of on‑chip cache capabilities (as documented for the series), surface‑mount packaging, and tray supply make it suitable for designs that prioritize board density and straightforward integration.

This device is well suited to engineers and procurement teams building consumer‑grade embedded systems who need verifiable specifications—core type, clock speed, voltage, package, and operating temperature—backed by series documentation for additional architectural details and design considerations.

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