Where can I find information about 32bit avr programming?

Question

Microcontrollers

Good afternoon, where can I find information about programming 32 bit avr?
Everywhere an example is atmega8 or 16, but about 32 bit only an oral description without examples.
In the descriptions for the 8th mega, at least more or less even in the datasheet, it was possible to sort out the registers somehow.
In 32 bit I'm just lost.

Answer 1

AVR32 seems to be dead. Atmel itself has switched to using ARM for 32-bit applications.