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Regular price Dhs. 3.37
Regular price Dhs. 3.56 Sale price Dhs. 3.37
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100+ Dhs. 2.67 Dhs. 267.00
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The R7FA2E1A52DFJ#UA0 from Renesas Electronics is a high-performance 32-bit microcontroller featuring an ARM® Cortex®-M23 core running at 48MHz. This advanced MCU is designed for embedded systems requiring robust security features, low power consumption, and reliable performance. With 32KB Flash memory, 16KB RAM, and comprehensive peripheral support including I2C, SPI, UART/USART, and SmartCard interfaces, this microcontroller is ideal for IoT devices, industrial automation, consumer electronics, and secure embedded applications. The integrated AES encryption, TRNG, and temperature sensor make it perfect for security-critical applications across aerospace, automotive, medical, and telecommunications sectors.

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Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series RA2E1
Packaging Tray |
Core Processor ARM® Cortex®-M23
Core Size 32-Bit
Speed 48MHz
Connectivity I2C, SmartCard, SPI, UART/USART
Peripherals AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT
Number of I/O 23
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size 4K x 8
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 1.6V ~ 5.5V
Data Converters A/D 10x12b SAR
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Memory Type Surface Mount
Grade -
Qualification -
Package / Case 32-LQFP (7x7)
Supplier Device Package 32-LQFP