Datasheet Microchip ATMEGA16U4-AUR

ManufacturerMicrochip
SeriesATmega16U4
Part NumberATMEGA16U4-AUR

The low power, high performance Microchip 8-bit AVR RISC-based microcontroller featuring 16KB ISP flash memory, 8KB boot code section, 2

Datasheets

Datasheet ATmega16U4, ATmega32U4 - Complete
PDF, 5.6 Mb, File published: Dec 10, 2016, Pages: 438
8-bit Microcontroller with 16/32K bytes of ISP Flash and USB Controller
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ATmega16U4/32U4 - Summary Datasheet
PDF, 517 Kb, File published: Dec 10, 2016
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USB DFU Bootloader Datasheet Datasheet
PDF, 192 Kb, File published: Jul 1, 2008
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Prices

Packaging

PackageTQFP

Parametrics

ADC Input12
ADC with ComputationNo
Angular TimerNo
Architecture8
CPU Type8-bit AVR
CRCNo
Class B HardwareNo
Emulated EEPROM in Flash512
High Voltage CapableNo
I2C1
Internal OscillatorYes
Internal Voltage ReferenceYes Bandgap
Lead Count44
Math AcceleratorNo
Max 16-Bit Digital Timers2
Max 8-Bit Digital Timers2
Max ADC Resolution10 Bits
Max CPU Speed16 MHz
Max PWM outputs8 including complementary
Number of Comparators1
Number of USB Modules1
Operation Voltage Max5.5 V
Operation Voltage Min2.7 V
Package Width10x10x1mm
Peripheral Pin Select / Pin MuxingNo
Pin count44
Program Memory Size16 KB
SPI2
SRAM1256 Bytes
Temp Range Max85
Temp Range Min-40
UART1
Zero Cross detectNo

Other Options

ATmega32U4 ATmega32U4

Model Line

Manufacturer's Classification

  • Microcontrollers > 8-bit Microcontrollers

Other Names:

ATMEGA16U4AUR, ATMEGA16U4 AUR

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