UNO R4 MINIMA Compatible with 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.

Features of Arduino Uno R4 Minima (Clone Italy Version):

• Hardware compatibility with UNO form factor, 5 V operating voltage, as the UNO R3. Compatible with existing shields and projects
• The UNO R4 Minima introduces a range of on-board peripherals, including a 12-bit DAC, CAN BUS, and OP AMP
• The UNO R4 Minima now supports a wider input voltage range, allowing power supplies up to 24 V
• SWD connector, Simply connect an external debugger and effortlessly monitor the inner workings of your code and hardware
• HID support: The UNO R4 Minima comes with built-in HID (Human Interface Device) support, enabling it to simulate a mouse or keyboard

Specification of Arduino Uno R4 Minima:

• Microcontroller : Renesas RA4M1 (Arm® Cortex®-M4)
• Clock speed: RA4M1 : 48 MHz
• Memory: RA4M1 : 256 KB Flash, 32 KB RAM, 8 KB Data Memory (EEPROM)
• Real-time Clock (RTC)
• Memory Protection Unit (MPU)
• Peripherals : Capacitive Touch Sensing Unit (CTSU)
• USB 2.0 Full-Speed Module (USBFS)
• Operational Amplifier (OPAMP)

Power :

• operating voltage : 5 V
• Recommended input voltage (VIN) is 6-24 V
• Barrel jack connected to VIN pin (6-24 V)
• Power via USB-C® at 5 V

Communication :

• 14x Digital I/O
• 6x Analog input (ADC) 14-bit
• 1x Digital-to-analog Converter (DAC) Up to 12-bit
• 6x PWM
• 1x UART (pin D0, D1)
• 1x SPI (pin D10-D13, ICSP header)
• 1x I2C (pin A4, A5, SDA, SCL)
• 1x CAN (pin D4, D5, external transceiver is required)