Original Arduino UNO EK (एक) R4 Minima - Made in India

Original Arduino UNO EK (एक) R4 Minima - Made in India

The Arduino Uno R4 Minima, proudly Made in India, is an innovative 32-bit microcontroller development board. Equipped with the Renesas R7FA4M1AB3CFM microcontroller and a 48 MHz Arm Cortex-M4 processor, it delivers a significant boost in memory and processing performance.

With 256 kB Flash, 32 kB SRAM, and advanced features like ADC, DAC, and CAN bus, this board is perfect for a wide range of applications. Its 5V operating voltage ensures compatibility with older Arduino accessories and shields.

Whether you're a beginner or a professional, the UNO R4 Minima provides easy power management and advanced communication interfaces, offering a smooth and efficient development experience.

Features

1. Microcontroller: R7FA4M1AB3CFM#AA0
   Processor: 48 MHz Arm Cortex-M4 with Floating Point Unit (FPU)
   Operating Voltage: 5V
   Real-Time Clock (RTC)
   Memory Protection Unit (MPU)
   Digital-to-Analog Converter (DAC)
2. Memory:
   256 kB Flash Memory
   32 kB SRAM
   8 kB EEPROM (Data Memory)
3. Pins:
   14 Digital Pins (GPIO): D0-D13
   6 Analog Input Pins (ADC): A0-A5
   6 PWM Pins: D3, D5, D6, D9, D10, D11
4. Peripherals:
   Capacitive Touch Sensing Unit (CTSU)
   USB 2.0 Full-Speed Module (USBFS)
   Up to 14-bit ADC
   Up to 12-bit DAC
   Operational Amplifier (OPAMP)
5. Power:
   Recommended Input Voltage (VIN): 6-24V
   Operating Voltage: 5V
   Barrel Jack: Connected to VIN pin
   Power via USB-C: 5V
   Schottky Diodes: Overvoltage and reverse polarity protection
6. Communication:
   1x UART: Pins D0, D1
   1x SPI: Pins D10-D13, ICSP header
   1x I2C: Pins A4, A5, SDA, SCL
   1x CAN: Pins D4, D5 (external transceiver required)