chip | flash size | eeprom | sram | frequency | package |
at90s1200 | 1k | 64 | 0 | 12 | pdip - 20 |
at90s2313 | 2k | 128 | 128 | 10 | pdip - 20 |
at90s / ls2323 | 2k | 128 | 128 | 10 | pdip - 8 |
at90s / ls2343 | 2k | 128 | 128 | 10 | pdip - 8 |
at90s4414 | 4k | 256 | 256 | 8 | pdip - 40 |
at90s / ls4434 | 4k | 256 | 256 | 8 | pdip - 40 |
at90s8515 | 8k | 512 | 512 | 8 | pdip - 40 |
at90s / ls8535 | 8k | 512 | 512 | 8 | pdip - 40 |