Renesas RA2E2 MCU Group
RA2E2 - 48MHz Arm® Cortex®-M23 ultra-low power general purpose microcontroller
The RA2E2 Group is RA Family’s entry line single-chip microcontroller based on the 48-MHz Arm® Cortex®-M23 core with Renesas' innovative on-chip peripheral functions. RA2E2 Group offers ultra-low power operation and high speed serial communication with smallest package options of 20-pin and 24-pin QFN and 16-pin wafer-level CSP package, satisfying the needs of cost-sensitive and space-constrained applications. These RA2E2 Group microcontrollers enable extremely cost-effective designs for IoT sensor nodes, portable devices, industrial control, and any battery-operated application that requires developers to cut power consumption, cost and space.
Features
- 48MHz Arm® Cortex®-M23
- Up to 64kB Flash Memory and 8kB SRAM
- 2kB Data Flash to store data as in EEPROM
- Scalable from 16-pin to 24-pin packages
- Wide operating voltage range of 1.6V to 5.5V
- Best-in-class Active/Standby power consumption in Arm Cortex-M23 microcontroller
- 12-bit ADC, Temperature Sensor
- 16-bit General PWM Timer, 32-bit Low power Asynchronous General Purpose Timer
- I3C bus interface
- SCI (UART, Simple SPI, Simple I2C)
- SPI interface
- Safety
- Security and Encryption
- 125 °C operating temperature support
- Smallest package options (16-pin WLCSP, 20 and 24-pin HWQFN)
Applications
- General purpose
- IoT devices
- Industrial automation, industrial sensors
- Portable consumer devices
- Home appliances
- Building automation
- Medical and healthcare
- Wearable devices
silica content library/npi/2021/renesas-ra2e2
Renesas RA2E2 Microcontroller Group | Avnet Silica
