Renesas Electronics RA6M2 32-bit ARM Cortex-M4 Microcontroller 120MHz, 512kB Flash, 384kB SRAM, 100-Pin LQFP

The Renesas Electronics R7FA6M2AD3CFP#AA0 microcontroller is a highly advanced 32-bit ARM Cortex-M4 device engineered to meet demanding industrial and embedded requirements. Operating at up to 120MHz, this microcontroller combines efficient processing with substantial integrated memory, featuring 512kB of Flash for program storage and 384kB SRAM for data-intensive operations.

Packaged in a space-saving 100-pin LQFP format, the device supports robust surface-mount installations. Its extended operating range, from -40°C to 105°C and supply voltages between 2.7V and 3.6V, ensures reliability in diverse environments. The integrated Ethernet controller with DMA enables high-speed networking, making it ideal for connected applications across industrial, commercial, and IoT domains.

The device comes equipped with comprehensive analog and digital peripherals: 19 channels of 12-bit ADC for multi-sensor interfacing, 6 analog comparators for threshold monitoring, and 2 12-bit DAC channels to generate precise output signals. Additional connectivity options include CAN 2.0B, USB 2.0 Full-Speed, capacitive touch sensing, SCI for UART/SPI/I2C, and SDHI for secure digital storage, offering extensive flexibility for system design.

Instruction set architecture is CISC, ensuring compatibility with a broad range of embedded tools. Key features such as capacitive touch sensing, real-time clock and timer functions, flexible memory architectures, and up to 12 integrated timers make it suitable for smart metering, building automation, robotics, HVAC control, vending machines, UPS, and other industrial platforms.

Renesas Electronics RA6M2 microcontrollers are supported by Flexible Software Package (FSP) built on FreeRTOS, easily expandable to other real-time operating systems and middleware. This open ecosystem streamlines software development and enables rapid deployment and integration.

The RA6M2 group is built using efficient 40nm process technology, enhancing performance while minimizing power consumption. With scalability across packages from 100 to 145 pins, this platform adapts to varying hardware needs.

High-performance ARM Cortex-M4 core, 120MHz, suitable for compute-intensive embedded tasks. Robust on-chip memory: 512kB Flash, 384kB SRAM, and 32kB DataFlash for EEPROM-like data storage. Versatile connectivity: Ethernet with DMA, USB 2.0 Full-Speed, CAN, UART, SPI, I2C, and SDHI.

Flexible analog features: 19 x 12-bit ADC, 6 comparators, 2 x 12-bit DAC, and capacitive touch sensing unit. Scalable package options, industrial temperature range, and multiple timers for precise control. Excellent for IoT, industrial automation, metering, HVAC systems, robotics, vending, and panel controls.

Explore more Microcontroller solutions in the Renesas RA6M2 family and related industrial processors in the EnvMart Semiconductor category.