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See Technical Specifications

ATMEGA16U2-AU

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP32

Manufacturer:

MICROCHIP
Mfr.Part #:

ATMEGA16U2-AU
Datasheet:

ATMEGA16U2-AU Datasheet (PDF)
Series:

ATmega
Core Processor:

AVR
Core Size:

8-Bit
Speed:

16MHz
EDA/CAD Models:

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ATMEGA16U2-AU General Description

Device Core = AVR / Data Bus Width Bit = 8 / Instruction Set Architecture = RISC / Family Name = ATmega / Clock Frequency Max. MHz = 16 / Program Memory Type = Flash / Program Memory Size KB = 16 / Data Memory Size B = 512 / RAM Memory Size B = 512 / Interfaces = USART / Interfaces = SPI / Interfaces = debugWIRE / Interfaces = USB / Number of Programmable I/Os = 22 / Number of Timers/Counters = 2 / Comparators = 1 / Supply Voltage Min. V = 2.7 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = TQFP / Pins = 32 / Mounting Type = SMD / Packaging = Tray / Length mm = 7 / Width mm = 7 / Height mm = 1

Key Features

16KB of flash memory for program storage
512 bytes of EEPROM for non-volatile data storage
1KB of RAM for temporary data storage
USB 2.0 Full-Speed interface for USB connectivity
Integrated on-chip USB transceiver for easy implementation of USB functionality
Supports USB Device and Host modes
Various communication interfaces such as UART, SPI, and I2C
Multiple timers/counters for timing and control applications
Analog-to-Digital Converter for reading analog signals
PWM (Pulse Width Modulation) channels for precise control of outputs
Interrupt handling for efficient event-driven programming
Low power consumption for battery-powered applications
Wide supply voltage range for flexibility in different power supply scenarios

Application

Due to its USB capabilities and versatile feature set, the ATMEGA16U2-AU microcontroller is well-suited for a wide range of applications, including:
USB peripherals and devices such as keyboards, mice, and game controllers
USB-to-serial converters for communication with serial devices
Data logging and storage applications
Automation and control systems
Embedded systems and IoT (Internet of Things) devices
Robotics and motor control applications
Sensor interfacing and data acquisition
Display and user interface control

Specifications

Product Name	ATMEGA16U2-AU	Product Type	Microcontroller
Series	ATmega	Core Processor	AVR
Core Size	8-Bit	Speed	16MHz
Connectivity	I²C, SPI, UART/USART	Peripherals	POR, PWM, ADC, DAC, USB
Number of I/Os	16	Program Memory Size	16KB
Data RAM Size	512B	Voltage - Supply	2.7 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount

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Ratings and Reviews

T**y 03/13/2024

Kudos to Avaq for their outstanding customer service! They went above and beyond to ensure my satisfaction, making my purchase experience smooth and enjoyable. Will definitely be a repeat customer.

Z**a 03/05/2024

The ATMEGA16U2-AU components I received from Avaq were in perfect condition, with no compromises on quality. Avaq's commitment to providing genuine electronic components is commendable!

C**a 11/17/2023

Impressed by Avaq's exceptional delivery speed! The ATMEGA16U2-AU components were delivered within days, allowing me to complete my project without any delay. Highly recommended!

L**a 11/02/2023

I couldn't be happier with my purchase from Avaq! The ATMEGA16U2-AU components arrived promptly and in perfect condition. Avaq's attention to detail ensures a hassle-free shopping experience.