BIWIN qNAND is an embedded mass storage solution in the form of LFBGA package, utilizes the latest eMMC4.51 interface specification. It combines advanced NAND flash and qNAND controller with flash management technology, providing good reliability, high performance on-board mass storage device.BIWIN qNAND follows industry standard eMMC4.51 protocol, has new features such as Discard , Boot partitions , Secure Erase, and Trim. qNAND is optimal device for reliable code and data storage. qNAND feature is small size, low power consumption and is non-volatile, requiring no power to maintain the stored data, also has a wide operation range for temperature, and high data throughput, so qNAND is an idea solution for smart phone, digital cameras, PDAs, PMP, GPS, media player and etc. qNAND have an intelligent controller to manage interface protocols, data storage and retrieval, error correction code(ECC) algorithms, defect handling and diagnostics, power management and wear leveling.