Description
Specifications
The Arduino Uno SMD Rev3 board is based on the ATmega328P microcontroller and supports electronic projects and programming. It connects to a computer via USB for programming or can be powered through the power jack. The Rev3 version includes an ATmega16U2 USB-to-serial converter and an enhanced reset circuit.
The SDA and SCL pins for TWI communication are located near AREF, while the IOREF pin and an unconnected pin for future use are located near RESET.
- Microcontroller: ATmega328P
- Operating voltage: 5 V
- Recommended input voltage: 7–12 V
- Digital input/output pins: 14, 6 of which support PWM
- Analog inputs: 6
- Flash memory: 32 KB
- Crystal oscillator: 16 MHz
- Communication: Serial, SPI, and TWI
- Interrupts: External
- Connections: USB and power jack
- Programming connector: ICSP
- Button: Reset
- Hardware: Open-source
- Product Number
- A000073
- Type
- Board
- Board Model
- Uno
- Chipset
- ATmega328P
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.