AT24C16/10PU27 AT24C16/AT24C16B AT24C16/PU27 AT24C16-10-P12.7 AT24C16-10PC AT24C16-10PC-1.8 AT24C16-10PC-2.5 AT24C16-10PC-2.7 AT24C16-10PC-2.7-123 AT24C16-10PC-2.7-126