IS43DR16128A-3DBL is a 3V, 16Mb (1M x 16), Serial NOR Flash Memory manufactured by Intersil's Standard Products Division of ISSI. It is configured internally as 128K x 8 and is designed to be interfaced to microprocessors via a 3-wire serial interface. The device also offers an Advanced High-performance and Low pin-count Serial Peripheral Interface (SPI) for communication. The memory is organized as 131,072 words of 8-bits each. It offers an endurance of 10,000 write cycles and a data retention of 10 years. It has an access time of 50ns, a maximum clock frequency of 20MHz, and a power consumption of 1.8mA @ 3V. This device is suitable for an array of consumer and industrial applications such as digital displays, digital consumer electronics, automotive entertainment systems, digital cameras, medical applications, voice recognition and gaming systems.