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Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series H8® H8/300H Tiny
Packaging | Tray
Core Processor H8/300H
Core Size 16-Bit
Speed 16MHz
Connectivity I2C, SCI
Peripherals PWM, WDT
Number of I/O 29
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 3V ~ 5.5V
Data Converters A/D 8x10b
Oscillator Type External
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 48-LFQFP (7x7)
Package / Case 48-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

Renesas HD64F3664FYIV - High-Performance 16-Bit Microcontroller

The HD64F3664FYIV is a powerful 16-bit microcontroller from Renesas Electronics' H8/300H Tiny series, designed for embedded and industrial applications requiring reliable performance and efficient processing. This MCU combines robust functionality with compact packaging, making it ideal for space-constrained designs.

Key Features & Benefits

  • 16-Bit H8/300H Core: Delivers efficient processing at 16MHz for demanding embedded applications
  • 32KB Flash Memory: Ample program storage for complex firmware and application code
  • Flexible Connectivity: Integrated I2C and SCI interfaces for seamless communication with peripherals
  • Rich I/O Capabilities: 29 general-purpose I/O pins for versatile system integration
  • Analog Integration: 8-channel 10-bit A/D converter for sensor interfacing and signal processing
  • Wide Voltage Range: Operates from 3V to 5.5V, compatible with various power supply designs
  • Industrial Temperature Range: Rated for -40°C to 85°C operation in harsh environments
  • Compact Surface Mount Package: 48-LQFP (7x7mm) for efficient PCB layout

Applications

The HD64F3664FYIV is well-suited for industrial control systems, automotive electronics, consumer appliances, sensor networks, and embedded instrumentation where reliable 16-bit processing and integrated peripherals are essential.

Quality & Authenticity

HQICKEY provides authentic Renesas semiconductors with full traceability and lifecycle support. Every component is sourced directly from authorized channels, ensuring genuine quality and long-term availability for your production needs.

Related Resources

Explore our complete range of microcontrollers and embedded processors for your next design. Visit the HQICKEY homepage to discover our full semiconductor catalog, or check our technical blog for the latest industry insights and product updates.

No datasheet available. Please contact sales@hqickey.com for the latest datasheet.