Invention Grant
US09343175B2 Fuse data reading circuit having multiple reading modes and related devices, systems and methods
有权
具有多种读取模式和相关设备，系统和方法的保险丝数据读取电路
- Patent Title: Fuse data reading circuit having multiple reading modes and related devices, systems and methods
- Patent Title (中): 具有多种读取模式和相关设备，系统和方法的保险丝数据读取电路
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Application No.: US13835319Application Date: 2013-03-15
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Publication No.: US09343175B2Publication Date: 2016-05-17
- Inventor: Gil-Su Kim , Jong-Min Oh , Sung-Min Seo , Je-Min Ryu , Seong-Jin Jang
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Yeongtong-gu, Suwon-si, Gyeonggi-do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Yeongtong-gu, Suwon-si, Gyeonggi-do
- Agency: Muir Patent Law, PLLC
- Priority: KR10-2012-0033936 20120402
- Main IPC: G11C17/00
- IPC: G11C17/00 ; G11C17/18 ; G11C7/14 ; G11C17/16 ; G11C29/00
Abstract:
A fuse data reading circuit is configured to read fuse data in multi-reading modes. The fuse data may be stored in a fuse array that includes a plurality of fuse cells configured to store fuse data. The fuse data reading circuit may include a sensing unit configured to sense the fuse data stored in the fuse cells of the fuse array, and a controller configured to control an operation of reading the fuse data stored in the fuse cells. The controller sets different sensing conditions for sensing the fuse data according to an operation period during the fuse data reading operation to read the fuse data. Methods include operations and use of the fuse data reading circuit.
Public/Granted literature
- US20130258748A1 FUSE DATA READING CIRCUIT HAVING MULTIPLE READING MODES AND RELATED DEVICES, SYSTEMS AND METHODS Public/Granted day:2013-10-03
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