New Product Introduction

Renesas RA0E1

RA0E1 - BOM Cost Reduction and Simplified Design by Optimized Functions

Renesas RA0E1 - front side of the MCU

The RA0E1 group is the product which aims to Low-end Arm® MCU market. This product implements the Arm® Cortex®-M23 core with low power and peripherals which are optimized for BOM cost reduction and simple design for the low-end MCU market. The RA0E1 group supports up to 64-KB code flash, 12-KB SRAM memory and a wide operating voltage range of 1.6V to 5.5V.

The RA0E1 package lineup starts with 16-pin up to 32-pin and Flash memory size starting from 32KB up to 64KB, including some of small package option line QFN (3mm x 3mm). Also, provides pin and peripheral compatibility with RA2E1, the most popular Arm MCU in the Renesas portfolio. This wide range of scalability manifests itself in optimum flexibility for the MCU SW and HW designers when needing extra I/O lines or additional peripheral functions. Designers only need to migrate to the next pin count size to gain extra I/O lines and functionality.   

RA0E1 is the first MCU group in the brand new RA0 series and stands out for its lowest power consumption, optimized peripherals, and cost-effectiveness, making it well-suited for cost-sensitive applications.

Win a free board

 

Key features

  • Low power process: Active current 2.7mA and Software standby current 0.2uA
  • Lots of communication : UART x4, Simplified SPI x3, IIC x1 Simplified IIC x3
  • Internal High-speed OCO : Fast wake up(0.9us), 1% precision , -40°C to 105 °C supported
  • Operating Voltage: 1.6V to 5.5V
  • Operating temperature range: Ta = -40°C to 105°C
  • TRNG, Unique ID and AES library to support Security requirements
  • HW Safety features for IEC/UL60730 certification

 

Benefits

  • Reduction of system current consumption
  • Can connect to many modules thru abundant serial functions
  • BOM cost reduction by external clock, 5V level shifter / regulator not needed
  • Support many kinds of application by Wide voltage/temp range, Security features and Safety features.

 

Applications

  • Consumer Electronics
    • Smart pen
    • Personal Safety Tracker
  • Small Appliances
    • Smart Robot Vacuum Cleaner
  • Industrial Automation
    • Air Purifier Sensor Module
    • IO-Link Slave Sensor
  • Building Automation
    • Bathroom Odor Detector
    • Body Temperature Measurement in Access Control Systems
Renesas RA0E1 Board with cable

 

Block diagram

Renesas RA0E1 Block diagram
Click to enlarge

 

Win a free FPB-RA0E1 prototyping board

The scalable 32bit Microcontroller family is expanding, and Avnet Silica is delighted to offer you a free RAE01 FPB prototyping board. Submit the form below for a chance to win a FREE FPB-RA0E1 prototyping board.

 
 

Related Documents


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RA MCU Family

The Renesas RA Family is a new 32-bit MCU family built on the Arm® Cortex®-M core architecture. The Renesas RA Family meets the scalability, power consumption and performance needs of nearly any embedded systems end-product.

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