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Name: ATMEGA16U2-MU
Brand: Microchip Technology
SKU: ATMEGA16U2-MU
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology ATMEGA16U2-MU

Part No.:: ATMEGA16U2-MU

Manufacturer:: Microchip Technology

Package:: 32-VFQFN Exposed Pad

Datasheet:: ATMEGA16U2-MU.pdf

Description:: IC MCU 8BIT 16KB FLASH 32VQFN

In Stock:: 22799

Quantity:: Add To Cart

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ATMEGA16U2-MU Typical application Circuitry

ATMEGA16U2-MU

The ATMEGA16U2-MU, a creation of Microchip's Atmel studio, is an 8-bit AVR microcontroller featuring USB capabilities. Popular for its versatility, the ATMEGA16U2-MU has been employed in a myriad of applications, from USB interface designs to general-purpose tasks. With this article, we aim to shed light on the core connection points of the ATMEGA16U2-MU, anchoring our narrative on the essential pins:

1. Power Supply Pins of ATMEGA16U2-MU (VCC, GND): The VCC pins are your primary source of power for the ATMEGA16U2-MU, typically supplied with 5V. GND pins act as the ground reference. An indispensable step is to include decoupling capacitors near the VCC pins, facilitating a consistent and noise-free power source.

2. Clock Source Configuration (XTAL1, XTAL2): ATMEGA16U2-MU's operation necessitates a steady clock. Linking an external crystal oscillator between XTAL1 and XTAL2 provides this clock. To assure a stable oscillation, capacitors, whose values are determined by the crystal's specifications, are typically connected from each of these pins to the ground.

3. USB Interface for ATMEGA16U2-MU (D+, D-): These pins are the heart of the USB communication capabilities. They are directly connected to a USB cable's D+ and D- lines. Depending on your design, it might also be prudent to incorporate series resistors or ESD protection components.

4. Reset Mechanism (RESET): The RESET pin offers a manual reset feature. By equipping a pull-up resistor and an optional momentary button (which when pressed connects the pin to ground), you can manually restart the ATMEGA16U2-MU.

5. Programming Interface (MOSI, MISO, SCK, RESET): When it comes to programming the ATMEGA16U2-MU, these are the pins you'll be dealing with. These pins should be interfaced with a compatible AVR programmer to upload firmware onto the microcontroller.

6. General Purpose I/O: One of the marvels of the ATMEGA16U2-MU is its array of GPIO pins. The configuration of these pins will heavily depend on your project's requirements – whether it's for reading sensors, driving LEDs, or interfacing with other peripherals.

To bring out the optimum performance of the ATMEGA16U2-MU, it's imperative to meticulously plan each connection. Delve into the official Microchip documentation to get a comprehensive understanding of each pin's functionalities. Remember, proper routing, grounding techniques, and a keen focus on power management will greatly amplify the efficacy and reliability of designs built around the ATMEGA16U2-MU.

ATMEGA16U2-MU information

ATMEGA16U2-MU Specifications

Package/Case:
32-VFQFN Exposed Pad
Packaging:
Tray
Series:
AVR® ATmega
ProductStatus:
RoHS
CoreProcessor:
16MHz
CoreSize:
512 x 8
Speed:
8-Bit
Connectivity:
512 x 8
Peripherals:
Active
NumberofI/O:
Brown-out Detect/Reset, POR, PWM, WDT
ProgramMemorySize:
SPI, UART/USART, USB
ProgramMemoryType:
Surface Mount
EEPROMSize:
22
RAMSize:
AVR
Voltage-Supply(Vcc/Vdd):
-
DataConverters:
Internal
OscillatorType:
16KB (8K x 16)
OperatingTemperature:
FLASH
MountingType:
-40°C ~ 85°C (TA)

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6. What is the process for return or replacement of ATMEGA16U2-MU?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATMEGA16U2-MU we delivered, we will accept the replacement or return of the ATMEGA16U2-MU only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ATMEGA16U2-MU.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations