1.3 megaAVR® 0-Series

Figure 1-3 shows the feature compatible devices in the megaAVR® device family, including pinout variants and memory variants.

  • 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 1-3. Device Family Overview

Devices with different Flash memory size typically also have different SRAM and EEPROM.