The S29GL128P11TFIV20 is a 512-megabit, 3.0-volt CMOS Flash memory from Infineon. It is designed for use in memory applications such as embedded systems, system maintenance, onboard diagnostics, and code storage. This device offers fast random-access read performance, low quiescent current, and low write currents. Its standard non-volatile access time is 20 ns. The device also features an on-chip CMOS static RAM which allows the device to be used as a pseudo static RAM with speeds approaching those of a static RAM. Other features include flexible device programming, diagnostic and flexibility options, uniform sector structures and low power consumption.