Features
- 120MHz Arm® Cortex®-M4
- 512kB - 1MB Flash memory and 384kB SRAM
- 32kB Data Flash to store data as in EEPROM
- Scalable from 100-pin to 145-pin packages
- Ethernet controller with DMA
- Capacitive touch sensing unit
- USB 2.0 Full Speed
- CAN 2.0B
- SCI (UART, Simple SPI, Simple I2C)
- SPI/ I2C multimaster interface
- SDHI
Description
The Renesas RA6M2 group of microcontrollers (MCUs) uses the high-performance Arm® Cortex®-M4 core and offers Ethernet MAC with individual DMA, to ensure high data throughput. The RA6M2 is built on a highly efficient 40nm process and is supported by an open and flexible ecosystem concept—the Flexible Software Package (FSP), built on FreeRTOS—and is expandable to use other RTOSes and middleware. The RA6M2 is suitable for IoT applications requiring Ethernet, security, large embedded RAM, and low active power consumption.
Parameters
| Attributes | Value |
|---|---|
| Main CPU | Arm Cortex-M4 |
| Program Memory (KB) | 512, 1024 |
| RAM (KB) | 384 |
| Carrier Type | Bulk (Tray), Full Carton (Tray), Tape & Reel |
| Supply Voltage (V) | - |
| I/O Ports | 76, 110 |
| DRAM I/F | SDRAM |
| Temp. Range (°C) | Ta = -40 to +85, Ta = -40 to +105 |
| Operating Freq (Max) (MHz) | 120 |
| Ethernet speed | 10M/100M |
| EtherCat (ch) (#) | 0 |
| USB FS (host ch/device ch) | ( 1 / 1 ) |
| USB HS (host ch/device ch) | ( 0 / 0 ) |
| USB SS (host ch/device ch) | ( 0 / 0 ) |
| SCI or UART (ch) | 10 |
| SPI (ch) | 2 |
| I2C (#) | 2, 3 |
| CAN (ch) | 2 |
| CAN-FD (ch) | 0 |
| Wireless | No |
| SDHI (ch) | 2 |
| High Resolution Output Timer | Yes |
| PWM Output (pin#) | 26, 28 |
| 32-Bit Timer (ch) | 13, 14 |
| 16-Bit Timer (ch) (#) | 0 |
| Standby operable timer | Yes |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 2 |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 17, 20 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 2 |
| 8-Bit D/A Converter (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 12, 18 |
| Image Codec | No |
| Segment LCD Controller | No |
| Security & Encryption | Unique ID, TRNG, AES, ECC, RSA, SHA224/SHA256 |
Applications
- Wired Ethernet applications
- Security (fire detection, burglar detection, panel control)
- Metering (electricity, automated meter reading)
- Industry (robotics, door openers, sewing machines, vending machines, UPS)
- HVAC (heating, air conditioning, boiler control)
- General purpose
The Renesas RA Family of 32-bit MCUs is designed to help device developers create the next generation of secure IoT devices. They are low power, have a wide variety of peripherals and connectivity options, and sport the latest HMI to help end customers have an immersive experience.
