Arduino® UNO R4 Minima
Review: 5 - "A masterpiece of literature" by John Doe, written onMay 4, 20020
Arduino® UNO R4 Minima
Arduino® UNO R4 Minima
Arduino® UNO R4 Minima

Arduino® UNO R4 Minima

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  • Product SKU: ABX00080
₹ 2,149 ₹ 2,599
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Introducing the Arduino UNO R4 Minima, a groundbreaking addition to the UNO board family. This new launch boasts impressive features, starting with its 32-bit microcontroller. Powered by the RA4M1 series microcontroller from Renesas (R7FA4M1AB3CFM#AA0), which houses a 48 MHz Arm Cortex-M4 microprocessor.

Enhanced and Improved, the Arduino UNO R4 Minima:

is armed with a powerful 32-bit microcontroller courtesy of Renesas. Brace yourself for increased processing power, expanded memory, and a whole new level of on-board peripherals. The best part? Compatibility with existing shields and accessories remains intact, and there's no need to make any changes to the standard form factor or 5 V operating voltage.


32-bit development board, being previously based on 8-bit AVR.
The board features the standard 14 digital I/O ports, 6 analog channels dedicated pins for I²C, SPI, and UART connections.
Larger memory: 8 times more flash memory (256 kB) 16 times more SRAM (32 kB).
Easy power management: The UNO R4 has a barrel jack connector and supports input voltages from 6-24 V.
This connector is widely popular and removes the need for additional circuitry required to step down the voltage.
Cross compatibility: The UNO form factor automatically makes it compatible with hundreds of existing third-party shields and other accessories.

Technical Details

  • Board Name : Arduino® UNO R4 Minima
  • SKU :ABX00080
  • Microcontroller :Renesas RA4M1 (Arm® Cortex®-M4)
  • USB :USB-C® Programming Port
  • Pins : Digital I/O Pins 14
  • Pins : Analog input pins 6
  • DAC :1
  • PWM pins:6
  • Communication:UART Yes, 1x
  • I2C :Yes, 1x
  • SPI : Yes, 1x
  • CAN : Yes 1 CAN Bus
  • Power: Circuit operating voltage 5 V
  • Input voltage (VIN):6-24 V
  • DC Current per I/O Pin:8 mA
  • Clock speed Main core:48 MHz
  • Memory: RA4M1 256 kB Flash, 32 kB RAM
  • Dimensions: Width 68.85 mm
  • Length :53.34 mm

Getting Started

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Package Includes

  • 1 x Arduino® UNO R4 Minima

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