The figure below shows the tinyAVR®
0-series, laying out pin count variants and memory sizes:
- Vertical migration upwards is
possible without code modification, as these devices are pin compatible and provide
the same or more features.
- Horizontal migration to the left
reduces the pin count and therefore, the available features.
Figure 1. Device Family Overview
Devices with different Flash memory size typically also have different SRAM
and EEPROM.