Renesas Electronics RA4E2 microcontroller

The Renesas Electronics RA4E2 microcontroller features a 100MHz Arm® Cortex®-M33 core, 128KB code flash memory, and 40KB SRAM for extremely high performance. Renesas Electronics RA4E2 features a variety of peripherals, such as universal PWM timer, 12-bit ADC, 12-bit Dacs, USB FS devices, SCI, SPI, I3C, SSI, and HDMI-CEC. The device is ideal for low memory, small package, low pin number applications, ensuring high speed performance. With the support of flexible software package (FSP), the RA4E2 group can easily design applications.

Features

● Entering the RA series, parameters are optimized to reduce device and system costs
● It also achieves the lowest active power consumption, breaks space constraints and achieves 100MHz performance
● Open Arm ecosystem, easy to use flexible software packages for easy development and migration
● 100MHz Arm Cortex-M33
● 128kB flash memory and 40kB SRAM
● 4kB data flash memory, as stored in EEPROM
● Expandable 32 pin to 64 pin package
● Universal PWM timer
● 12-bit ADC and ADC
● SCI (UART, Simple SPI, Simple I2C), SPI, I3C
● USB FS device
● CAN FD, SSI
● HDMI-CEC

Applications

● Smart home (fan control, water dispenser)
● Consumer electronics (games, DSC cameras, printers, home entertainment)
● PC (fingerprint reader, headset)
● Building Automation (Voice Control)
● Medical (hospital bed, massage chair)
● Industry (Sensor, optical module, Sensor Center, tracking)
● Metering (communication module)