AT24C128-10SC/SI AT24C128-10SC-2.7 AT24C128-10SI-1.8 AT24C128-10SI-2.7 AT24C128-10SU AT24C128-10SU-1.8 AT24C128-10SU-2.7 AT24C128-10TI-1.8 AT24C128-10TI2.7 AT24C128-10TI-2.7