24LC512-E/STEEPROM 512KB 2.5V 400KHZ 8TSSOP|MICROCHIP TECHNOLOGY|Lead free|RoHS Compliant 24LC512T-E/ST 24LC512-E/ST14IC EEPROM 512KBIT 400KHZ 14TSSOP|MICROCHIP TECHNOLOGY|Lead free|RoHS Compliant 24LC512T-E/ST14