| AT24C01 | Atmel | 2-Wire Bus Serial EEPROM |
| AT24C01A | Atmel | 1K, 2-Wire Bus Serial Extended Temperature EEPROM |
| AT24C01ASC | Atmel | 2-wire, 1K, 2K, 4K, 8K and 16K Serial EEPROM |
| AT24C02 | Atmel | 2K, 2-Wire Bus Serial Extended Temperature EEPROM |
| AT24C02A | Atmel | 2K, 2-Wire Bus Serial Extended Temperature EEPROM. Utilizes different Array Protection compared to the AT24C02. |
| AT24C02SC | Atmel | 2-wire, 1K, 2K, 4K, 8K and 16K Serial EEPROM |
| AT24C04 | Atmel | 4K, 2-Wire Bus Extended Temperature Serial EEPROM |
| AT24C04A | Atmel | 4K, 2-Wire Bus Serial Extended Temperature EEPROM. Utilizes different Array Protection compared to the AT24C04. |
| AT24C04SC | Atmel | 2-wire, 1K, 2K, 4K, 8K and 16K Serial EEPROM |
| AT24C08 | Atmel | 8K, 2-Wire Bus Extended Temperature Serial EEPROM. Not recommended for new designs. See AT24C08A Extended Temperature datasheet. |
| AT24C08A | Atmel | 8K, 2-Wire Bus Serial Extended Temperature EEPROM. Utilizes different Array Protection compared to the AT24C08. |
| AT24C08SC | Atmel | 2-wire, 1K, 2K, 4K, 8K and 16K Serial EEPROM |
| AT24C1024 | Atmel | 1M-bit, 2-wire Serial EEPROM w/Cascadable Feature |
| AT24C11 | Atmel | 1K, 2 wire Bus Extended Temperature Serial EEPROM, non-cascadable. Recommended for new design. |
| AT24C128 | Atmel | 128/256K, 2-Wire Bus Serial EEPROM w/Cascadable Feature |
| AT24C128SC | Atmel | 2-wire, 128K and 256K Serial EEPROM |
| AT24C16 | Atmel | 16K, 2-Wire Bus Extended Temperature Serial EEPROM. Not recommended for new designs. See AT24C08A Extended Temperature datasheet. |
| AT24C164 | Atmel | 16K, 2-Wire Bus Serial EEPROM w/Cascadable Feature |
| AT24C16A | Atmel | 16K, 2-Wire Bus Serial Extended Temperature EEPROM. Utilizes different Array Protection compared to the AT24C16. |
| AT24C16SC | Atmel | 2-wire, 1K, 2K, 4K, 8K and 16K Serial EEPROM |