Codevision Avr — 2050 Professional Fixed

: Extensive libraries for SD/MMC cards (FAT12/16/32), Ethernet (ENC28J60), I2C, and 1-Wire sensors.

If you are looking to push the boundaries of what these microcontrollers can do, you aren't alone. You can find advanced code libraries and project tutorials on Atmega32-AVR , which covers everything from LED projects to complex sensor transducers. codevision avr 2050 professional