US 11,748,036 B2
Storage device and operating method thereof
Chu Seok Kim, Cheongju-si Chungcheongbuk-do (KR)
Assigned to SK hynix Inc., Icheon-si (KR)
Filed by SK hynix Inc., Icheon-si Gyeonggi-do (KR)
Filed on Oct. 13, 2021, as Appl. No. 17/500,723.
Application 17/500,723 is a division of application No. 16/661,828, filed on Oct. 23, 2019, abandoned.
Claims priority of application No. 10-2019-0062715 (KR), filed on May 28, 2019.
Prior Publication US 2022/0035570 A1, Feb. 3, 2022
Int. Cl. G06F 3/06 (2006.01)
CPC G06F 3/0659 (2013.01) [G06F 3/0604 (2013.01); G06F 3/0673 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A storage device, comprising:
a memory device configured to include a plurality of memory blocks including memory cells coupled to a plurality of word lines; and
a memory controller configured to control the memory device,
wherein the memory controller provides a command instructing to store data in memory cells coupled to a selected word line among the plurality of word lines, and
wherein the memory device, in response to the command, performs a program operation of storing the data in the memory cells coupled to the selected word line, the program operation including a program verify operation, performs a read operation of acquiring parts of the data stored after the program verify operation passes and provides, based on a result of the read operation, one of pass information indicating the program operation passes and fail information indicating the program operation fails to the memory controller.