The CX66LP128SNI is a NOR Flash memory integrated circuit (IC) manufactured in a 32-pin package by Corex Technologies. It is RoHS (Restriction of Hazardous Substances) compliant, meaning it does not contain hazardous materials such as lead, mercury, cadmium, or hexavalent chromium. This chip provides 128 megabits (16 megabytes) of flash memory, and is capable of very fast data read and write speeds. Its configuration supports a single power supply between 2.7v and 3.6v and a wide range of temperature and operating frequency variations. It has provide a primary 24-bit bus address and a multiple 8-bit segmented address allowing a maximum of 512mb of addressable memory. This IC would be a great choice for uses such as embedded systems and consumer electronics that require fast, reliable flash memory at a competitive price.