Microchip Technology 24AA025E48T-I/SN Format - Memory: EEPROMs - Serial ID_COMPONENTS: 656670 Interface: I??C, 2-Wire Serial Memory Size: 2K (256 x 8) Memory Type: EEPROM Operating Temperature: -40?°C ~ 85?°C Package / Case: 8-SOIC (3.9mm Width) Series: - Speed: 100kHz, 400kHz Voltage - Supply: 1.7 V ~ 5.5 V RoHS: yes Organization: 256 x 8 Data Retention: 200 yr Maximum Clock Frequency: 400 kHz Maximum Operating Current: 3 mA, 1 mA Operating Supply Voltage: 1.7 V to 5.5 V Maximum Operating Temperature: + 85 C Mounting Style: SMD/SMT Interface Type: I2C Minimum Operating Temperature: - 40 C Operating Current: 0.1 mA, 0.05 mA Supply Voltage - Max: 5.5 V Supply Voltage - Min: 1.7 V