Renesas Electronics Corporation

RA2E3 48 MHz Arm® Cortex®-M23 MCU

Renesas' RA2E3 64 KB Flash, 16 KB SRAM microcontrollers are pin-to-pin compatible with the RA2E1 series

Image of Renesas' RA2E3 48 MHz Arm® Cortex®-M23 MCURenesas' RA2E3 series entry-line, single-chip microcontrollers in the RA family are based on the 48 MHz Arm Cortex-M23 core with up to 64 KB code Flash and 16 KB SRAM memory. RA2E3 MCUs provide an optimized feature set for cost-sensitive applications by supporting pin-to-pin and peripheral compatibility with RA2E1 MCUs. Ultra-low power consumption contributes to energy-efficient system design, which is required for IoT applications and battery-operated systems to achieve longer battery life.

Features
  • 48 MHz Arm Cortex-M23 core
  • Up to 64 KB Flash memory and 16 KB SRAM
  • 2 KB data Flash memory [100,000 program/erase (P/E) cycles]
  • Package options of 32-pin and 48-pin
  • Wide voltage range of 1.6 V to 5.5 V
  • 16-bit general purpose timers, 32-bit general purpose timer, and 16-bit low power asynchronous general purpose timers
  • 12-bit A/D converter and temperature sensor
  • SCI (UART, simple SPI, simple I2C), SPI, and I2C bus
  • Safety functions
Applications
  • General purpose
  • IoT devices
  • Industrial automation
  • Industrial sensors
  • Consumer applications
  • Home appliances
  • Building automation
  • Medical and healthcare
  • Wearable devices

RA2E3 48 MHz Arm® Cortex®-M23 MCU

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
MCU RA2E3 ARM CM23 48MHZ 64K/16KR7FA2E3073CFL#AA0MCU RA2E3 ARM CM23 48MHZ 64K/16K1255 - Immediate$1.81View Details
MCU RA2E3 ARM CM23 48MHZ 64K/16KR7FA2E3073CFL#BA0MCU RA2E3 ARM CM23 48MHZ 64K/16K0 - Immediate$0.93View Details
MCU RA2E3 ARM CM23 48MHZ 64K/16KR7FA2E3073CFL#HA0MCU RA2E3 ARM CM23 48MHZ 64K/16K0 - Immediate$0.93View Details
MCU RA2E3 ARM CM23 48MHZ 64K/16KR7FA2E3072DNE#BA0MCU RA2E3 ARM CM23 48MHZ 64K/16K0 - Immediate$0.85View Details
MCU RA2E3 ARM CM23 48MHZ 64K/16KR7FA2E3072DFL#HA0MCU RA2E3 ARM CM23 48MHZ 64K/16K0 - Immediate$0.87View Details
MCU RA2E3 ARM CM23 48MHZ 64K/16KR7FA2E3073CNH#HA0MCU RA2E3 ARM CM23 48MHZ 64K/16K0 - Immediate$0.84View Details
MCU RA2E3 ARM CM23 48MHZ 32K/16KR7FA2E3053CNH#BA0MCU RA2E3 ARM CM23 48MHZ 32K/16K0 - Immediate$0.77View Details
MCU RA2E3 ARM CM23 48MHZ 64K/16KR7FA2E3072DNH#BA0MCU RA2E3 ARM CM23 48MHZ 64K/16K0 - Immediate$0.77View Details
MCU RA2E3 ARM CM23 48MHZ 32K/16KR7FA2E3052DFJ#HA0MCU RA2E3 ARM CM23 48MHZ 32K/16K0 - Immediate$0.74View Details
MCU RA2E3 ARM CM23 48MHZ 32K/16KR7FA2E3053CNE#BA0MCU RA2E3 ARM CM23 48MHZ 32K/16K0 - Immediate$0.87View Details

Evaluation Board for RA2E3

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
FPB-RA2E3 R7FA2E3 EVAL BRDRTK7FPA2E3S00001BEFPB-RA2E3 R7FA2E3 EVAL BRD29 - Immediate$10.72View Details
Published: 2024-01-23