AT24C64A-10TU-2.7-ND AT24C64A-10TU-2.7R AT24C64A-10TU-2.7-T AT24C64A-10TU-2.7V AT24C64A-2.7PU AT24C64A-40PU-2.7 AT24C64A-BSNC-T AT24C64AN AT24C64AN- AT24C64AN G