AVR® DB Family Overview

The figure below shows the AVR® DB Family of devices, laying out pin count variants and memory sizes:

  • Vertical migration is possible without code modification, as these devices are fully pin and feature compatible
  • Horizontal migration to the left reduces the pin count and therefore the available features

Figure . AVR® DB Family Overview

The name of a device in the AVR® DB Family is decoded as follows:

Figure . AVR® DB Family Device Designation