Yangtze Memory Technologies Co., Ltd.

Jiayin Han

Jianquan Jia

Lei Jin

Kaikai You

Pan Xu

Kun Yang

Xinlei Jia

Da Li

Zhe Luo

Wen Zhou

The present disclosure provides systems, methods and media of optimization of temporary read errors (TRE) in three-dimensional (3D) NAND memory devices. The (3D) NAND memory devices comprises a plurality of memory cells arranged as an array of NAND memory strings, a plurality of word lines couple to the memory cells, and a controller. The controller is configured to determine whether a next read operation is a first read operation of the memory device after recovering from an idle state, and in response to a positive result of the determination, control the memory device to perform an extended pre-phase of the first read operation before a read-phase of the first read operation.

Systems, methods and media of optimization of temporary read errors in 3D NAND memory devices

Growing community of inventors

Hubei, China

Jiayin Han