ATMEGA16U4 Datasheet PDF – 8-bit, AVR Microcontroller

Part Number: ATMEGA16U4

Function: 8-bit, AVR Microcontroller

Package: TQFP 44 Pin Type

Manufacturer: Atmel Corporation


ATMEGA16U4 datasheet



The ATmega16U4 / ATmega32U4 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega16U4/ATmega32U4 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.



Special Microcontroller


1. Power-on Reset and Programmable Brown-out Detection

2.  Internal 8MHz Calibrated Oscillator

3. Internal clock prescaler and On-the-fly Clock Switching (Int RC / Ext Osc)

4. External and Internal Interrupt Sources

Other data sheets are available within the file:

ATmega16U4AU, ATmega16U4MU, ATmega16U4RC-AU, ATmega16U4RC-MU

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