Part Number: R7FA2E1A53CNH#AA0
Description
48MHz Arm® Cortex®-M23 Entry Level General-Purpose Microcontroller
The RA2E1 group is the RA Family’s entry-level single-chip microcontroller based on the 48MHz Arm® Cortex®-M23 core and up to 128KB code flash and 16KB SRAM memory. 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 and a large selection of packages such as LQFP, QFN, LGA, BGA, and WLCSP. The RA2E1 provides pin and peripheral compatibility with the RA2L1 group and is ideal for battery-operated applications and other systems requiring high performance and low-energy consumption in space-constrained applications.
Features:
- 48MHz Arm® Cortex®-M23
- Up to 128kB Flash memory and 16kB SRAM
- 4kB Data Flash to store data as in EEPROM
- Scalable from 25-pin to 64-pin packages
- Wide operating voltage range of 1.6V to 5.5V
- Enhanced Capacitive Touch Sensing Unit (CTSU)
- 12-bit ADC, LPACMP, temperature sensor
- 32-bit general PWM timer, 16-bit general PWM timer, low power asynchronous general-purpose timer
- RTC
- SCI (UART, simple SPI, simple I2C)
- SPI/ I2C multi-master interface
- Safety
- Security and encryption
- A large selection of packages (LQFP, QFN, LGA, BGA, WLCSP)
Applications:
- General purpose
- Consumer applications
- Home appliances
- Industrial automation
- Building automation
- Medical and healthcare
- Touchless Button Solution
- Drink Machine with Water Level Detection
- Smart Range Hood
- IO-Link Device Solutions
- Smart Lock with Super Low Power Wi-Fi and Bluetooth Low Energy
- Smart Lock with Super Low Power Wi-Fi and Bluetooth Low Energy
- Touchless Toilet with Biosensor
- Precision TIG Welding Controller
- Triac-Based Motor Controller
- 20-28 Cell Battery Pack (Up to 118V)
- IO-Link Slave Sensor Solution
- Local Dimming System for Monitors
- Infusion Level Monitor Using Capacitive Touch Sensing
- LoRa®-based Solutions for RA Family
- Arduino® Nicla Smart Sensor Module
- Arduino® Nicla Smart Sensor Module
- Smart Heat Pump Controller
- Smart Heat Pump Controller
- Commotech CAP TOUCH
- JNE Smart Technologies Network Interface Card Solution
