HD64F3694HJ

The HD64F3694HJ is a flash-based 16-bit microprocessor built on the H8 core architecture and manufactured by Renesas. It delivers a single-core 16-bit processing solution running at 20 MHz, designed for consumer-grade embedded applications.

With a 5 V I/O domain and a QFP surface-mount package, this device is suited to compact board-level integration where a deterministic 16-bit core and moderate operating temperature range are required.

Key Features

• Core Architecture H8 core with a single 16-bit processing core for straightforward control and processing tasks.
• Clock Speed 20 MHz operating clock rate providing consistent, fixed-frequency performance for embedded control.
• Voltage I/O 5 V I/O signaling compatible with legacy 5 V systems and peripherals.
• Package and Mounting QFP package in a surface-mount form factor to support compact PCB layouts and automated assembly.
• Operating Range Rated for operation from –20 °C to 75 °C to suit consumer-environment temperature profiles.
• Environmental Compliance RoHS compliant to meet common environmental and regulatory requirements.

Typical Applications

• Consumer Electronics Control and user-interface tasks in consumer devices where a 16-bit H8 core and 20 MHz operation are sufficient.
• Home Appliances Embedded control for appliance functions and simple motor or timing control using a single 16-bit core.
• Embedded Control Modules Compact, surface-mounted control modules that require 5 V I/O compatibility and a QFP package for PCB integration.

Unique Advantages

• Flash-based H8 Core Flash memory indicated in the product name enables in-field programmability and code updates without external memory.
• Simple Single-Core Design One 16-bit core reduces software complexity for deterministic embedded control tasks.
• 5 V I/O Compatibility Directly interfaces with legacy 5 V peripherals and circuitry, simplifying system-level design.
• Surface-Mount QFP Package Supports compact board layouts and automated assembly processes for volume manufacturing.
• Consumer Temperature Rating Operating range of –20 °C to 75 °C aligns with typical consumer product environments.
• RoHS Compliant Environmentally compliant material status to meet common product stewardship requirements.

Why Choose HD64F3694HJ?

The HD64F3694HJ positions itself as a practical 16-bit flash microprocessor for consumer embedded designs that require a straightforward H8 core at 20 MHz, 5 V I/O compatibility, and a surface-mount QFP package. Its specification set focuses on ease of integration and predictable performance for control and user-interface roles.

Manufactured by Renesas and part of the HD64F369 series, this device offers a concise, verifiable specification profile for designers seeking a RoHS-compliant, consumer-grade microprocessor suited to compact PCB implementations and legacy 5 V systems.

Request a quote or submit a request for pricing and availability to begin integrating the HD64F3694HJ into your next consumer embedded design.