Invention Grant
- Patent Title: Parallel programming of one time programmable memory array for reduced test time
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Application No.: US15367815Application Date: 2016-12-02
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Publication No.: US10062445B2Publication Date: 2018-08-28
- Inventor: Eric D. Hunt-Schroeder , Steven Lamphier , Darren L. Anand
- Applicant: GLOBALFOUNDRIES INC.
- Applicant Address: KY Grand Cayman
- Assignee: GLOBALFOUNDRIES INC.
- Current Assignee: GLOBALFOUNDRIES INC.
- Current Assignee Address: KY Grand Cayman
- Agency: Roberts Mlotkowski Safran Cole & Calderon, P.C.
- Agent Anthony Canale; Andrew M. Calderon
- Main IPC: G11C17/18
- IPC: G11C17/18 ; G11C17/16
Abstract:
The present disclosure relates to a method of a non-volatile one time programmable memory (OTPM) including parallel programming of all banks of the OTPM by programming two rows per bank at a time, verifying the programming by comparing a first row of the two rows per bank, and verifying the programming by comparing a second row of the two rows per bank.
Public/Granted literature
- US20180158532A1 PARALLEL PROGRAMMING OF ONE TIME PROGRAMMABLE MEMORY ARRAY FOR REDUCED TEST TIME Public/Granted day:2018-06-07
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