<b>https://componentsearchengine.com</b><p> <author>Created by SamacSys</author> <b>TQFP 44A</b><br> >NAME >VALUE <b>ABLS</b><br> >NAME >VALUE >NAME >VALUE >NAME >VALUE <b>8-bit Microcontrollers - MCU 16K Flsh, 1K EEPROM 2.5K SRAM</b><p> Source: <a href="https://componentsearchengine.com/Datasheets/1/ATMEGA16U4-AU.pdf"> Datasheet </a> <b>ABRACON - ABLS-16.000MHZ-B2-T. - CRYSTAL, 16MHZ, 18PF, HC-49US</b><p> Source: <a href="https://componentsearchengine.com/Datasheets/1/ABLS-16.000MHZ-B2-T.pdf"> Datasheet </a>