Patent ID: 11887677
Assignee: SANDISK TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 15:
16. The memory device as set forth in claim 15 wherein the controller determines the threshold voltage to be below the first verify low voltage VL1 in response to the discharge time being less than the first sensing time T_Sense_VL1; the controller determines the threshold voltage to be between the first and second verify low voltages VL1, VL2 in response to the discharge time being between the first and second sensing time T_Sense_VL1, T_Sense_VL2; the controller determines the threshold voltage to be between the second verify low voltage VL2 and the verify high voltage VH in response to the discharge time being between the second and third sensing times T_Sense_VL2, T_Sense_VH; and the controller determines the threshold voltage to be above the verify high voltage VH in response to the discharge time being greater than the third sensing time T_Sense_VH.