Microwire
- AT93C46D：1Kb Microwire-compatible 3-wire Serial EEPROM
- AT93C46E：1Kb Microwire-compatible 3-wire Serial EEPROM
- AT93C56B：2Kb Microwire-compatible 3-wire Serial EEPROM
- AT93C66B：4Kb Microwire-compatible 3-wire Serial EEPROM
- AT93C86A：16Kb Microwire-compatible 3-wire Serial EEPROM
