AT24C32N-10SC-2.7 AT24C32N-10SC-27 AT24C32N-10SI AT24C32N-10SI-1.8 AT24C32N-10SI-18 AT24C32N-10SI-2.5 AT24C32N-10SI-2.7 AT24C32N-10SU-1.8 AT24C32N-10SU-18 AT24C32N-10SU2.7