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Description

The Arduino? UNO R3 is the perfect board to get familiar with electronics and coding. This versatile development

board is equipped with the well-known ATmega328P and the ATMega 16U2 Processor.

This board will give you a great first experience within the world of Arduino.

Features

ATMega328P Processor

Memory

AVR CPU at up to 16 MHz

32 kB Flash

2 kB SRAM

1 kB EEPROM

Security

Power On Reset (POR)

Brown Out Detection (BOD)

Peripherals

2x 8-bit Timer/Counter with a dedicated period register and compare channels

1x 16-bit Timer/Counter with a dedicated period register, input capture and compare channels

1x USART with fractional baud rate generator and start-of-frame detection

1x controller/peripheral Serial Peripheral Interface (SPI)

1x Dual mode controller/peripheral I2C

1x Analog Comparator (AC) with a scalable reference input

Watchdog Timer with separate on-chip oscillator

Six PWM channels

Interrupt and wake-up on pin change

ATMega16U2 Processor

8-bit AVR? RISC-based microcontroller

Memory

16 kB ISP Flash

512B EEPROM

512B SRAM

debugWIRE interface for on-chip debugging and programming

Power

2.7-5.5 volts

1.1 Application Examples

The UNO board is the flagship product of Arduino. Regardless if you are new to the world of electronics or will use

the UNO R3 as a tool for education purposes or industry-related tasks, the UNO R3 is likely to meet your needs.

First entry to electronics: If this is your first project within coding and electronics, get started with our most used

and documented board; UNO. It is equipped with the well-known ATmega328P processor, 14 digital input/output

pins, 6 analog inputs, USB connections, ICSP header and reset button. This board includes everything you will need

for a great first experience with Arduino.

Industry-standard development board: Using the UNO R3 board in industries, there are a range of companies

using the UNO R3 board as the brain for their PLC’s.

Education purposes: Although the UNO R3 board has been with us for about ten years, it is still widely used for

various education purposes and scientific projects. The board's high standard and top quality performance makes it

a great resource to capture real time from sensors and to trigger complex laboratory equipment to mention a few

examples.