UNO R3 Mega328P FT232 cable excl (ARD18E)

Microcontroller (ATmega328P)

• Architecture: 8-bit AVR RISC

• Operating Voltage: 5 V

• Clock Speed: 16 MHz

• Flash Memory: 32 KB (≈0.5 KB used by bootloader)

• SRAM: 2 KB

• EEPROM: 1 KB

• GPIO Pins: 23

• ADC: 10-bit, 6 analog input channels

• Timers: 3 (2×8-bit, 1×16-bit)

• UART / SPI / I²C: Yes

USB-to-Serial Interface

• Chip: FT232RL

• Function: USB ↔ UART communication

• USB Standard: USB 2.0 Full Speed

• Driver Support: Windows, Linux, macOS

• Auto-reset support for sketch uploading

Power

• Input Voltage (recommended): 7–12 V

• Input Voltage (limits): 6–20 V

• Power via: USB or DC jack

• On-board Voltage Regulators: 5 V & 3.3 V

• 3.3 V Output Current: ~50 mA

I/O

• Digital I/O Pins: 14

  • PWM Pins: 6 (3, 5, 6, 9, 10, 11)

• Analog Inputs: 6 (A0–A5)

• Max Current per I/O Pin: 20 mA

• Max Current for 5V Pin: ~500 mA (USB powered)

Other Features

• ICSP Header: Yes

• Reset Button: Yes

• LED Indicators: Power, TX, RX

• Bootloader: Arduino compatible

• Board Size: 68.6 × 53.4 mm