AT24C64BN-10SI-2.7 AT24C64BN-10SU-1.8 AT24C64BN-10SU-1.8 8 AT24C64BN-10SU-2.7 AT24C64BN-10SU-2.7/TR AT24C64BN-10SU-2.7-P AT24C64BN-10SU-2.7-T AT24C64BN-10SU-2-7-T AT24C64BN-SH AT24C64BN-SH-T