Official Arduino Uno R3 SMD Microcontroller Board Versatile ATmega328P Development Board For Compact & Robust Projects

Description:

The Arduino Uno Rev3 SMD 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 ceramic resonator (CSTCE16M0V53-R0), 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.

Related Board:

Arduino Uno R3 Microcontroller Board

Specifications:

• Microcontroller: ATmega328P
• Operating Voltage: 5V
• Input Voltage: 7-12V
• Input Voltage: 6-20V
• Digital I/O Pins: 14 (of which 6 provide PWM output)
• PWM Digital I/O Pins: 6
• Analog Input Pins: 6
• DC Current per I/O Pin: 20 mA
• DC Current for 3.3V Pin: 50 mA
• Flash Memory: 32 KB (ATmega328P) of which 0.5 KB used by bootloader
• SRAM: 2KB
• EEPROM: 1KB
• Clock Speed: 16MHz
• LED_BUILTIN 13

Features:

• SMD ATmega328P: Powered by the robust ATmega328P microcontroller in a surface-mount package.
• Versatile I/O: 14 digital I/O pins (6 PWM capable) and 6 analog input pins.
• Essential Interfaces: Features a 16 MHz ceramic resonator, USB, power jack, and ICSP header.
• Improved USB: Upgraded ATmega16U2 for reliable USB-to-Serial conversion.
• Enhanced Pinout: Rev3 1.0 pinout with SDA, SCL, and IOREF for better shield compatibility.

 Useful Links:

• Datasheet
• Pinouts
• ATmega168/328P-Arduino Pin Mapping
• Schematic Diagram

Package Included:

1 x Official Arduino Uno R3 SMD Microcontroller Board