| Memory Type | ATmega808, ATmega809 | ATmega1608, ATmega1609 | ATmega3208, ATmega3209 |
ATmega4808, ATmega4809 |
|---|---|---|---|---|
| Flash | 8 KB | 16 KB | 32 KB | 48 KB |
| SRAM | 1 KB | 2 KB | 4 KB | 6 KB |
| EEPROM | 256B | 256B | 256B | 256B |
| User row | 32B | 32B | 64B | 64B |