Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The R7FA2E2A73CNK is an entry-level single-chip microcontroller in the RA series based on the 48-MHz Arm® Cortex®-M23 core, featuring innovative on-chip peripheral capabilities from Renesas Electronics. Delivering ultra-low power operation and high-speed serial communication, it meets the needs of cost-sensitive and space-constrained applications. Enables cost-effective designs for IoT sensor nodes, portable devices, industrial control and battery-powered applications.

Core Processor

ARM® Cortex®-M23

Kernel Specification

32-bit

Speed

48MHz

Connectivity

I2C, SPI, UART/USART

Peripherals

DMA, LVD, POR, PWM, WDT

Number of I/O

20

Program Memory Capacity

64KB (64K x 8)

Program memory type

Flash memory

EEPROM Capacity

2K x 8

RAM Size

8K x 8

Voltage - Supply (Vcc/Vdd)

1.6V ~ 5.5V

Data Converter

A/D 8x12b SAR

Oscillator Type

External

Operating Temperature

-40°C ~ 105°C (TA)

Mounting Type

Surface Mount

Supplier Device Package

24-HWQFN (4x4)

Package/Housing

24-WFQFN Exposed Pad

Applications

General Purpose

IoT/Industrial Sensors

Portable Consumer Devices

Health Management & Monitoring

Micro Wearables

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.