AT25512N-SH-TIC EEPROM 512KBIT 20MHZ 8SOIC|ATMEL|Lead free|RoHS Compliant 25AA512T-I/SN AT25512N-SH-BIC EEPROM 512KBIT 20MHZ 8SOIC|ATMEL|Lead free|RoHS Compliant 25AA512-I/SN AT25512Y7-YH-TIC EEPROM 512KBIT 20MHZ 8SAP|ATMEL|Lead free|RoHS Compliant 25AA512T-I/MF