arduino uno r3 microcontroller a000066 datasheet

If you are interested in boards with similar functionality, at Arduino you can find:

The Uno board is the first in a series of USB Arduino boards, and the reference model for the Arduino platform for an extensive list of current, past or outdated boards see the Arduino index of boards. The Uno board and version 1.0 of Arduino Software (IDE) were the reference versions of Arduino, now evolved to newer releases. 'Uno' means one in Italian and was chosen to mark the release of Arduino Software (IDE) 1.0. You can tinker with your Uno without worrying too much about doing something wrong, worst case scenario you can replace the chip for a few dollars and start over again. 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. 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. Ready to scale your Arduino Uno design? Get the ATmega328P here!ĭigital I/O Pins: 14 (of which 6 provide PWM output)įlash Memory: 32 KB (ATmega328) of which 0.Arduino Uno is a microcontroller board based on the ATmega328P ( datasheet). Performance between the boards are the same. The SMD version simply has the ATmega chip surface mounted on the Arduino board making it more difficult to replace. Click here if you're looking for the SMD version. This version has the ATmega chip in a through-hole, so the chip can be easily replaced.

Its 32 kB Flash memory gives it enough room for most sketches/code to upload into the Arduino Uno. With a 16 MHz clock speed, it's able to perform instruction commands efficiently. Instead, it features the Atmega16U2 (Atmega8U2 up to version R2) programmed as a USB-to-serial converter. The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. It has 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. The Arduino Uno is a microcontroller board based on the ATmega328. Shop All Arduino Products HERE Arduino Uno Product Description

Arduino uno r3 microcontroller a000066 datasheet