Xicor designs, develops and markets high performance analog mixed-signal integrated circuits used in communications, computing, networking and industrial applications. Xicor's Mixed-Signal Products include data conversion products, power management integrated circuits, and application specific standard products and interface devices. Xicor's programmable analog mixed-signal components regulate, control, convert and manage various voltages and currents using a serial interface and internal EEPROM.

    In 2004 Xicor Inc was acquired by Intersil Corporation (NASDAQ: ISIL)