Arduino UNO R3 Board (ATmega328P Microcontroller)

Description

Arduino UNO R3 Board (ATmega328P Microcontroller)

The Arduino UNO R3 Board (ATmega328P Microcontroller) is a cost-effective version of the popular Arduino UNO R3, designed for students, hobbyists, and developers. It uses the reliable ATmega328P microcontroller and integrates the CP2102 USB-to-Serial IC instead of the ATmega16U2, providing stable and efficient USB communication.

This development board offers all the essential features to build and prototype embedded systems with ease. It includes 14 digital input/output pins (6 of which support PWM), 6 analog inputs, a 16 MHz ceramic resonator, USB interface, power jack, ICSP header, and a reset button. Simply connect it to your computer via USB or power it externally to start developing your next project.

Features and Specifications

Board Name: Arduino UNO R3 Board (ATmega328P Microcontroller)
Microcontroller: ATmega328P
USB-Serial Interface: CP2102
USB Connector: USB-B

Pins Configuration:

• Built-in LED Pin: 13

• Digital I/O Pins: 14

• Analog Input Pins: 6

• PWM Pins: 6

Communication Interfaces:

• UART: Yes

• I2C: Yes

• SPI: Yes

Power Specifications:

• Operating Voltage (I/O): 5V

• DC Jack Input: 9V

• Max DC Current per I/O Pin: 20 mA

Clock Speed:

• 16 MHz (ATmega328P)

Memory:

• 32KB Flash Memory

• 2KB SRAM

• 1KB EEPROM

Physical Dimensions:

• Width: 53.34 mm

• Length: 68.58 mm