M93C46-WBN6PIC EEPROM 1KBIT 2MHZ 8DIP|STMICROELECTRONICS|Lead free|RoHS Compliant 93LC46C-E/P 93LC46C-I/P M93C46-WBN6IC EEPROM 1KBIT 2MHZ 8DIP|STMICROELECTRONICS|Lead free|RoHS Compliant 93LC46C-E/P 93LC46C-I/P