R7FA2E1A52DNE#AA0

RA2E1 series is the RA family’s entry-level single-chip general purpose microcontroller based on the 48MHz Arm® Cortex®-M23 core. The optimized processing and Renesas’ low power process technology make it the industry's most energy-efficient ultra-low power MCU. The RA2E1 group supports a wide operating voltage range of 1.6V to 5.5V. It is ideal for battery-operated applications and other systems requiring high performance and low-energy consumption in space-constrained applications.

• 32KB program memory, 4KB data flash, 16KB RAM, 40 I/O ports
• 16bit asynchronous timer x 2, 16bit x 6-ch, 32bit x 1-ch timer
• 12bit x 13-ch ADC
• RTC, LVD, DMA
• 2ch low power analogue comparator
• Enhanced Capacitive Touch Sensing Unit (CTSU)
• SCI (UART, simple SPI, simple I2C), SPI/ I2C interface
• AES128/25 security and encryption
• Operating temperature range from -40 to 85°C
• Available in 48 pin HWQFN package