Products > UNIVERSAL STANDARD EEPROM ROHM Serial EEPROM series UNIVERSAL STANDARD Specification Three supply voltage ranges: 1.8V to 5.5V 2.5V to 5.5V 4.5V to 5.5V     Three operating temperature ranges: -40°C to +85°C -40°C to +105°C -40°C to +125°C Three package types: SO8 narrow TSSOP8 TSSOP8 3×3mm2 UNIVERSAL STANDARD Specification Two supply voltage ranges: 1.8V to 5.5V 2.7V to 5.5V     Two operating temperature ranges: -40°C to +85°C -40°C to +125°C Two package types: 8-lead JEDECSOIC 8-lead TSSOP HIGH GRADE Specification Double Cell Structure     8kV ESD Resistance Double Reset Function Au-Au Connection * I2C BUS is a registered trademark of philips.