Microchip Technology 24AA1026T-I/ST Memory Size: 1024 KB Organization: 256 x 8 Maximum Clock Frequency: 400 kHz Maximum Operating Current: 450 uA Maximum Operating Temperature: + 85 C Mounting Style: SMD/SMT Package / Case: TSSOP-8 Access Time: 4000 ns Interface Type: 2-Wire Minimum Operating Temperature: - 40 C Output Enable Access Time: 3 ms Supply Voltage - Max: 5.5 V Supply Voltage - Min: 1.7 V