| Density | Part number | Voltage | Speed(MHz) | Temp.-Range | PKG |
| 1Mb | 23A1024 | 1.7 - 2.2V | 20 | -40℃ to +125℃ | SOIC, PDIP, TSSOP |
| 1Mb | 23LC1024 | 2.5 - 5.5V | 20 | -40℃ to +125℃ | SOIC, PDIP, TSSOP |
| 1Mbit | 23LCV1024 | 2.5 - 5.5 | 20 | -40°C to +85°C | SPI,SDI |
| 512Kb | 23A512 | 1.7 - 2.2V | 20 | -40℃ to +125℃ | SOIC, PDIP, TSSOP |
| 512Kb | 23LC512 | 2.5 - 5.5V | 20 | -40℃ to +125℃ | SOIC, PDIP, TSSOP |
| 512Kbit | 23LCV512 | 2.5 - 5.5 | 20 | -40°C to +85°C | SPI,SDI |
| 256Kb | 23A256 | 1.7-1.95V | 16 | -40℃ to +85℃ | SOIC, PDIP, TSSOP |
| 256Kb | 23K256 | 2.7-3.6V | 20 | -40℃ to +85℃ | SOIC, PDIP, TSSOP |
| 64Kb | 23A640 | 1.7-1.95V | 16 | -40℃ to +85℃ | SOIC, PDIP, TSSOP |
| 64Kb | 23K640 | 2.7-3.6V | 20 | -40℃ to +85℃ | SOIC, PDIP, TSSOP |
