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Renesas R7FA4M3AE3CFM#HA0 - High-Performance ARM Cortex-M33 Microcontroller

The Renesas R7FA4M3AE3CFM#HA0 is a premium 32-bit microcontroller from the RA4M3 series, powered by an ARM® Cortex®-M33 core running at 100MHz. Engineered for mission-critical applications in industrial automation, automotive systems, medical devices, and IoT edge computing, this MCU delivers exceptional performance with advanced security features and comprehensive peripheral integration.

Key Features & Benefits

  • High-Performance Processing: ARM Cortex-M33 core at 100MHz with TrustZone security technology
  • Generous Memory: 768KB Flash program memory and 128KB SRAM for complex embedded applications
  • Rich Connectivity: USB, CANbus, I2C, SPI, and UART/USART interfaces for versatile system integration
  • Advanced Peripherals: DMA, PWM, WDT, LVD, and POR for robust system control
  • Precision Analog: 6-channel 12-bit SAR ADC and dual 12-bit DAC for accurate signal processing
  • Wide Operating Range: 2.7V to 3.6V supply voltage, -40°C to 105°C temperature range
  • Compact Package: 64-LQFP (10x10mm) with 41 I/O pins for space-constrained designs

Ideal Applications

This microcontroller excels in industrial motor control, building automation, medical instrumentation, automotive body electronics, smart energy management, and secure IoT gateway applications where reliability, security, and real-time performance are paramount.

Why Choose HQICKEY?

As an authorized Renesas distributor, HQICKEY guarantees 100% authentic components with full manufacturer traceability, comprehensive technical support, and rapid global fulfillment. Every unit ships with certification documentation and is backed by our quality assurance program.


Related Resources

Explore our complete range of Microcontrollers for aerospace, automotive, and industrial applications. Visit HQICKEY to browse our full catalog of authorized components. Stay updated with the latest industry insights and technical resources on our News & Technical Blog.

Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series RA4M3
Packaging Tape & Reel (TR) |
Core Processor ARM® Cortex®-M33
Core Size 32-Bit
Speed 100MHz
Connectivity CANbus, I2C, SPI, UART/USART, USB
Peripherals DMA, LVD, POR, PWM, WDT
Number of I/O 41
Program Memory Size 768KB (768K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 128K x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 3.6V
Data Converters A/D 6x12b SAR; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Memory Type Surface Mount
Grade -
Qualification -
Package / Case 64-LFQFP (10x10)
Supplier Device Package 64-LQFP

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