English

All Products

View All >>
  • ATMEGA16U4-AUR

ATMEGA16U4-AUR

16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA16U4 44 Pin 16MHz 5V 44-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA16U4-AUR
  • Package: 44-TQFP
  • Datasheet: PDF
  • Stock: 586
  • Description: 16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA16U4 44 Pin 16MHz 5V 44-TQFP (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 4 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-TQFP
Number of Pins 44
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
Series AVR® ATmega
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Additional Feature ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 5V
Terminal Pitch 0.8mm
Frequency 16MHz
Base Part Number ATMEGA16U4
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Interface I2C, SPI, UART, USART, USB
Memory Size 16kB
Oscillator Type Internal
Number of I/O 26
RAM Size 1.25K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 16KB 8K x 16
Connectivity I2C, SPI, UART/USART, USB
Bit Size 8
Data Converter A/D 12x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 3
EEPROM Size 512 x 8
On Chip Program ROM Width 8
Screening Level TS 16949
Height Seated (Max) 1.2mm
Length 10mm
RoHS Status ROHS3 Compliant

ATMEGA16U4-AUR Overview


A space-saving advantage is that it is included in the 44-TQFP package. A Surface Mount mounting method is used. It comes in a Tape & Reel (TR) package. A core processor of AVR is present in the device. Work should be done at -40°C~85°C TA. FLASH has been assigned to it as a program memory. 26 I/Os have been provided by the device. To find comparable components, use the ATMEGA16U4 base part number. The terminals are positioned at QUAD. It consists of 44 terminationals. Part of the AVR? ATmega series, this electrical component is used in a variety of applications. Using the 5V supply voltage allows for high efficiency. uPs/uCs/Peripheral IC for this gadget is MICROCONTROLLER, RISC. The structure is composed of 44 pins. A method of mounting is used, which is Surface Mount. A device with a memory size of 16kB can store programs and data. It is highly efficient when it works at a frequency of 16MHz. In total, there are 3 timers and counters. Moreover, it also has the property of ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V. Normal operation requires a supply voltage (Vsup) that is higher than 4.5V. Using an oscillator type of Internal, it works.

ATMEGA16U4-AUR Features


44-TQFP package
Mounting type of Surface Mount

ATMEGA16U4-AUR Applications


There are a lot of Microchip Technology ATMEGA16U4-AUR Microcontroller applications.

  • Fire detection & safety devices
  • X-ray
  • Printers
  • Sonography (Ultrasound imaging)
  • Mobile computers
  • Washing machine
  • Calculators
  • Fabric
  • ECG machine
  • Playstation