Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The R7FA2E3072DFJ single-chip 32-bit Arm® microcontrollers (MCUs) are based on the Arm® Cortex®-M23 core and are pin/peripheral compatible with the RA2E1 MCU. These MCUs are optimised and use the Renesas MF4 (110nm) process, making them industry-leading energy-efficient, ultra-low-power devices.

Product Attributes

Core Processor: ARM® Cortex®-M23  

Core specification: 32-bit  

Speed: 48MHz  

Connectivity: I2C, SCI, SPI, UART/USART  

Peripherals: DMA, LVD, POR, PWM, WDT  

Number of I/O: 23  

Program memory capacity: 64KB (64K x 8)  

Programme memory type: Flash  

EEPROM Size: 2K x 8  

RAM Size : 16K x 8  

Voltage - Supply (Vcc/Vdd): 1.6V ~ 5.5V  

Data Converter: A/D 10x12b SAR  

Oscillator Type: Internal  

Operating Temperature: -40°C ~ 85°C (TA)  

Mounting Type: Surface Mount  

Supplier Device Package: 32-LQFP (7x7)  

Package/Housing: 32-LQFP

Applications

General Purpose

Internet of Things Devices

Industrial automation, industrial sensors

Consumer Applications

Home Appliances

Building Automation

Medical & Healthcare

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.