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
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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)
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Memory:
256 kB Flash Memory
32 kB SRAM
8 kB EEPROM (Data Memory)
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Pins:
14 Digital Pins (GPIO): D0-D13
6 Analog Input Pins (ADC): A0-A5
6 PWM Pins: D3, D5, D6, D9, D10, D11
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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)
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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
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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)
