AT24C164-10 SI AT24C164-10-2.7 AT24C164-10PC AT24C164-10PC B AT24C164-10PC-1.8 AT24C164-10PC-2.5 AT24C164-10PC-2.7 AT24C164-10PI AT24C164-10PI-1.8 AT24C164-10PI-2.5