Part Number : ATMEGA16U4
Function : 8-bit, AVR Microcontroller
Package : TQFP 44 Pin Type
Manufacturers : Atmel Corporation
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.
Other data sheets within the file :
ATmega16U4-AU, ATmega16U4-MU, ATmega16U4RC-AU, ATmega16U4RC-MU