QA001 UNO R3 Development Board

1.Introduction

The ACEBOTT QA001 UNO R3 development board is a micro controller board based on ATMEGA328P. It features 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button.

2.Features

Microcontroller: ATmega328P

Operating Voltage: 5V

Input Voltage (Recommended): 7-12V

Input Voltage (Limit): 6-20V

Digital I/O Pins: 14 (of which 6 can be used as PWM outputs)

Analog Input Channels: 6

DC Current per I/O Pin: 40 mA

3.3V Port Output Current: 50 mA

Flash Memory: 32KB (0.25KB used by bootloader)

SRAM: 2KB

EEPROM: 1KB

Clock Speed: 16MHz

3.Specifications