YEESTOR Microelectronics Co., Ltd. has independently developed the latest eMMC5.1 controller YS8297 to achieve mass production, and the first batch of products have been imported to global storage brand company Longsys and received product certification already.

YEESTOR eMMC5.1 controller YS8297 uses 28nm process, which is currently the most advanced eMMC5.1 controller in the world, with shorter data input and output latency, significantly improved signal immunity and excellent power consumption performance. The process improvement also helps to provide more capacity, as the same 12-inch Wafer wafer can realize more die quantity.

YS8297 supports 2D MLC, 3D TLC/QLC NAND Flash, ONFI 3.X, Toggle 2.0 Flash interfaces, sequential read/write speeds up to 330/230MB/s, and support 1.8V and 1.2V interface voltages.

Equipped with a new generation of high-performance LDPC error correction engine and supporting BCH, it effectively supports the new generation of NAND Flash and is compatible with Flash of different processes, providing E2E end-to-end data protection, further enhancing the reliability of eMMC and supporting applications in consumer electronics, industrial grade, etc.

Data shows that the market share of smartphone market of RMB 1999 and below accounts for about 37%. eMMC5.1 is the mainstream choice for current thousands-RMB smartphones with its cost performance advantage and huge market space. The prospects for smart wear, smart TV, OTT box, and industrial grade storage are equally broad. YEESTOR's eMMC5.1 controller YS8297 meets the demanding requirements of each scenario with its excellent overall strength.