SKU: SBCD-0688
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Arduino UNO R4 Minima with USB-C Cable

₹939.00 (Inclusive of all taxes)
Out of Stock

The Arduino UNO R4 Minima is a 32-bit development board featuring the Renesas RA4M1 microcontroller with a 48 MHz Cortex-M4 processor, offering enhanced performance, expanded memory, and advanced peripherals. This board maintains the classic UNO form factor and 5V operating voltage, ensuring broad compatibility with existing shields and projects, now with convenient USB-C connectivity.

Features

  • Features a Renesas R7FA4M1AB3CFM, 48 MHz Arm Cortex-M4 processor for powerful 32-bit computing.
  • Equipped with 256 kB Flash, 32 kB SRAM, and 8 kB EEPROM for ample program and data storage.
  • Maintains the classic Arduino UNO form factor and 5V logic, ensuring compatibility with older shields.
  • Integrates advanced peripherals including a 12-bit DAC, CAN bus, and operational amplifier.
  • Supports a wide input voltage range of 6-24 V and is powered via modern USB Type-C.

Out of stock

Description

The Arduino UNO R4 Minima represents the next evolution in the popular Arduino UNO series, built around the robust Renesas RA4M1 32-bit microcontroller. This board significantly upgrades processing power, memory, and onboard peripheral capabilities, making it ideal for a wide array of demanding embedded applications and modern development projects. With its powerful 48 MHz Arm Cortex-M4 processor, it delivers a substantial boost in performance compared to its predecessors.

Designed to provide a seamless transition for existing Arduino users, the UNO R4 Minima retains the familiar UNO form factor and 5V operating voltage, ensuring full compatibility with a vast ecosystem of Arduino shields and accessories. It incorporates modern conveniences such as USB Type-C connectivity and enhanced features like a 12-bit DAC and CAN bus. This combination of traditional compatibility and advanced hardware makes the UNO R4 Minima a versatile and reliable choice for both hobbyists and professional engineers developing scalable and efficient embedded solutions.

Key Features

  • **UNO Form Factor Compatibility**: Preserves the standard UNO R3 footprint, pinout, and 5V logic, allowing for effortless integration with existing shields and project designs.
  • **Expanded Memory & Faster Clock**: Boasts increased flash (256KB) and SRAM (32KB) alongside a 48 MHz clock speed for handling more complex algorithms and data-intensive tasks.
  • **Enhanced On-board Peripherals**: Incorporates advanced modules like a 12-bit Digital-to-Analog Converter (DAC), CAN Bus interface for robust communication, and an operational amplifier.
  • **Wide Input Voltage Support**: Accepts a broad input voltage range from 6V to 24V, simplifying power management for projects involving higher voltage components such as motors or LED arrays.
  • **Integrated SWD Connector**: Features a dedicated Serial Wire Debug (SWD) connector, facilitating advanced debugging and firmware development using external tools.
  • **USB Type-C Connectivity**: Utilizes a modern USB Type-C port for power, programming, and serial communication, offering enhanced convenience and durability.

Applications

  • General-purpose rapid prototyping and embedded system development.
  • IoT device creation requiring enhanced processing power and memory.
  • Robotics control and automation projects.
  • Industrial sensing and data acquisition systems.
  • Educational platforms for advanced microcontroller programming.

Technical Specifications

Item TypeArduino Module
Model No. / NameUNO R4 Minima
MicrocontrollerRenesas R7FA4M1AB3CFM
Processor48 MHz Arm® Cortex®-M4
Flash Memory256 Kbytes
SRAM Memory32 Kbytes
EEPROM8 Kbytes
Input Voltage6 to 24 V
ConnectivitySPI, UART, I2C, CAN

Frequently Asked Questions

What is the primary difference between the Arduino UNO R3 and UNO R4 Minima?

The UNO R4 Minima features a 32-bit Renesas RA4M1 (Arm Cortex-M4) microcontroller, offering significantly higher processing power, more Flash (256KB) and SRAM (32KB), and advanced peripherals like a 12-bit DAC and CAN bus, compared to the 8-bit ATmega328P of the UNO R3. It also includes USB-C connectivity.

Is the Arduino UNO R4 Minima compatible with existing UNO R3 shields?

Yes, the UNO R4 Minima is designed to maintain full compatibility with existing Arduino UNO R3 shields. It retains the same form factor, pinout, and operates at 5V logic, ensuring a smooth transition for projects and accessories built for the UNO R3.

What development environments and toolchains are supported for the UNO R4 Minima?

The Arduino UNO R4 Minima is fully supported by the Arduino IDE, allowing users to leverage the familiar Arduino programming environment and extensive libraries. Additionally, due to its Arm Cortex-M4 core, it can be programmed using professional toolchains like Renesas's FSP or Arm's Mbed OS for more advanced applications.

What are the power requirements for the Arduino UNO R4 Minima?

The UNO R4 Minima can be powered via its USB Type-C port (5V). It also supports an external input voltage ranging from 6V to 24V through its VIN pin or DC jack, making it flexible for various project power supplies, including those with motors or higher voltage components.

Package Includes

  • 1 x Arduino UNO R4 Minima
  • 1 x USB Type-C Cable

Additional Information

Weight 0.023 kg
Dimensions 6.86 × 5.34 cm