Product Details
A000066 Arduino UNO Microcontroller Board Based on the ATMEGA328
Arduino UNO rev3 Microcontroller Board
Overview
The Arduino Uno is a microcontroller board based on the Atmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
Specifications
- Microcontroller : ATmega328
- Operating Voltage : 5V
- Input Voltage (recommended) : 7~12V
- Input Voltage (limits) : 6~20V
- Digital I/O Pins : 14 (of which 6 provide PWM output)
- Analog Input Pins : 6
- DC Current per I/O Pin : 40mA
- DC Current for 3.3V Pin : 50mA
- Flash Memory : 32KB (ATmega328) of which 0.5KB used by bootloader
- SRAM : 2KB (ATmega328)
- EEPROM : 1KB (ATmega328)
- Clock Speed : 16MHz
Downloads
Additional Information
| Keywords | arduino, uno, atmega328 |
| Device | UNO rev3 |
| Type | UNO | rev3 | Microcontroller | Board |
| References | Arduino Page |