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See Technical Specifications

MEGA16U2 +BOM

Manufacturer:

Microchip Technology
Mfr.Part #:

MEGA16U2
Datasheet:

MEGA16U2 Datasheet (PDF)
Product Name:

ATMEGA16U2
Core Processor:

AVR
Core Size:

8-Bit
Speed:

16MHz
EDA/CAD Models:

Request Free CAD Models for MEGA16U2

MEGA16U2 General Description

The MEGA16U2 is a microcontroller integrated circuit that serves as the USB-to-Serial converter on the Arduino Uno board. It acts as a bridge between the USB port of a computer and the main microcontroller (ATmega328P) on the Arduino board.

Key Features

USB-to-Serial converter
Full-Speed USB device
Flash memory for firmware storage
16KB of programmable flash memory
512B EEPROM
1KB of SRAM
23 I/O pins
SPI and I2C communication interfaces

Application

The MEGA16U2 is specifically used on the Arduino Uno board to provide USB connectivity and enable serial communication between the Arduino board and a computer. It allows users to upload sketches (programs) to the Arduino board, and also facilitates serial communication with other devices connected to the Arduino.

Specifications

Product Name	ATMEGA16U2	Product Type	Microcontroller
Core Processor	AVR	Core Size	8-Bit
Speed	16MHz	Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Number of I/Os	22
Program Memory Size	16KB (16K x 8)	Data RAM Size	1KB
Voltage - Supply	4.5 V ~ 5.5 V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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Ratings and Reviews

C**a 08/01/2023

Avaq never fails to impress with their exceptional products. The MEGA16U2 components I received were genuine and arrived in perfect condition. A trusted distributor for all your electronic component needs!

H**e 07/19/2023

I was amazed by the prompt delivery of my MEGA16U2 components from Avaq. Their commitment to fast shipping ensured I could get started on my project without any delays. A reliable and efficient service!

M**n 05/31/2023

The MEGA16U2 components I ordered from Avaq were absolutely outstanding. The quality was top-notch, and they worked flawlessly in my project. Highly recommended!

B**s 04/16/2023

Not only does Avaq provide top-notch products, but their customer service is also commendable. They were quick to respond to my queries and went above and beyond to ensure my satisfaction.