Microchip ATMEGA16U4-AUR
$ 6.42
Production
Price and Stock
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SKU
Min
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Inventory History
3 month trend: -1.80%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Projected EOL Date2039-06-23
Country of AssemblyPhilippines, Thailand
Country of FabricationUnited States of America
Country of OriginPhilippines, Thailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
Related Parts
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MicrochipATMEGA164P-20AUR
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP44
Descriptions
Descriptions of Microchip ATMEGA16U4-AUR provided by its distributors.
8-bit AVR MCU, 16 KB, 1256 Bytes, 16 MHz, 2.7 to 5.5V, TQFP-44, RoHS
Microchip SCT
MCU 8-bit AVR RISC 16KB Flash 3.3V/5V 44-Pin TQFP T/R
Microcontrollers (Mcu) - 8 Bit; |Microchip Technology ATMEGA16U4-AUR
MCU AVR 16K FLASH 16MHZ 44TQFP
2.7V~5.5V 16MHz 1.25KB FLASH 16KB Brown-out Detect/Reset,POR,PWM,Temp Sensor,WDT inside 26 2.7V 5.5V 16MHz I2C，SPI，UART，USART，USB 512 x 8 A/D 12x10b 8bit AVR QFP SMD mount，glue mount 10mm*10mm*1.05mm
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: -1.80%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTQFP
MountSurface Mount
Number of Pins44
Technical
Core ArchitectureAVR
Data Bus Width8 b
Frequency16 MHz
HS Code8542.31.0015
InterfaceI2C, SPI, UART, USART, USB
Max Frequency16 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size16 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os26
Number of Programmable I/O26
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
RAM Size160 B
Schedule B8542310000
Watchdog TimerYes