HD64F3684HV

Microcontrollers Overview

The HD64F3684HV is a 16-bit microcontroller from the H8/300H Tiny series, manufactured by Renesas Electronics Corporation. It features an internal oscillator and operates at speeds up to 20MHz with a supply voltage range of 3V to 5.5V. The device includes 32KB of flash program memory and 4KB of RAM. It provides 45 I/O lines and integrates eight 10-bit A/D converters. Connectivity options include I2C and SCI interfaces, while peripherals support PWM and WDT functions. The component is housed in a 64-QFP package and supports surface mount installation.

Microcontrollers Feature Summary

• Integrates H8/300H core architecture for efficient 16-bit processing
• Includes built-in analog-to-digital conversion capabilities
• Supports standard serial communication protocols
• Features on-chip timer and watchdog modules

Microcontrollers Applications

• General-purpose system control applications
• Industrial automation controllers
• Consumer electronic devices requiring embedded logic
• Instrumentation systems with sensor input requirements

Microcontrollers Procurement Notes

Verify current availability status as this product may be discontinued or subject to end-of-life notices. Confirm RoHS compliance and moisture sensitivity levels prior to integration. Check for official product change notifications regarding packaging or material updates. Ensure compatibility with existing design specifications before procurement.

Microcontrollers Selection Notes

Select this component for designs requiring a 16-bit architecture with moderate memory capacity. Consider the 64-pin QFP package constraints for PCB layout. Evaluate power consumption against the specified operating temperature range. Verify that the available I/O count meets interface requirements without external multiplexing.

Microcontrollers Part Context

This part belongs to the H8/300H Tiny family, designed for cost-sensitive embedded applications. It shares architectural similarities with other members of the H8 series but offers specific memory and peripheral configurations tailored for compact system designs. The component represents a legacy solution within Renesas's broader microcontroller portfolio.

Microcontrollers Replacement Considerations

Consult official documentation for direct substitutes. Cross-reference pinouts and electrical characteristics carefully when considering alternative components from the same manufacturer or different vendors.