CN110648715A - 一种低电压sram写半选择故障的测试方法 - Google Patents
一种低电压sram写半选择故障的测试方法 Download PDFInfo
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- CN110648715A CN110648715A CN201910953586.6A CN201910953586A CN110648715A CN 110648715 A CN110648715 A CN 110648715A CN 201910953586 A CN201910953586 A CN 201910953586A CN 110648715 A CN110648715 A CN 110648715A
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- write
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/54—Arrangements for designing test circuits, e.g. design for test [DFT] tools
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
- G11C29/14—Implementation of control logic, e.g. test mode decoders
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
- G11C29/44—Indication or identification of errors, e.g. for repair
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/52—Protection of memory contents; Detection of errors in memory contents
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- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Static Random-Access Memory (AREA)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112331253A (zh) * | 2020-10-30 | 2021-02-05 | 深圳市宏旺微电子有限公司 | 一种芯片的测试方法、终端和存储介质 |
Citations (8)
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US6563751B1 (en) * | 2000-12-29 | 2003-05-13 | Nortel Networks Limited | System and method for testing TDM sRAMs |
JP2004046932A (ja) * | 2002-07-09 | 2004-02-12 | Fuji Photo Film Co Ltd | メモリの試験方法 |
CN101877247A (zh) * | 2009-04-28 | 2010-11-03 | 新思科技有限公司 | 用于测试多端口存储器器件的运行时可编程bist |
CN103137190A (zh) * | 2013-02-06 | 2013-06-05 | 西安交通大学 | 一种可实现亚阈值工作的列交错sram结构 |
JP2013211063A (ja) * | 2012-03-30 | 2013-10-10 | Kyushu Institute Of Technology | 半導体記憶装置 |
CN105070315A (zh) * | 2015-07-30 | 2015-11-18 | 孤山电子科技(上海)有限公司 | Sram存储单元、sram电路及其读写方法 |
CN105336361A (zh) * | 2015-12-04 | 2016-02-17 | 安徽大学 | 一种sram自跟踪复制位线电路 |
CN107845406A (zh) * | 2016-09-20 | 2018-03-27 | 电信科学技术研究院 | 一种测试存储器的方法和设备 |
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2019
- 2019-10-09 CN CN201910953586.6A patent/CN110648715B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US6563751B1 (en) * | 2000-12-29 | 2003-05-13 | Nortel Networks Limited | System and method for testing TDM sRAMs |
JP2004046932A (ja) * | 2002-07-09 | 2004-02-12 | Fuji Photo Film Co Ltd | メモリの試験方法 |
CN101877247A (zh) * | 2009-04-28 | 2010-11-03 | 新思科技有限公司 | 用于测试多端口存储器器件的运行时可编程bist |
JP2013211063A (ja) * | 2012-03-30 | 2013-10-10 | Kyushu Institute Of Technology | 半導体記憶装置 |
CN103137190A (zh) * | 2013-02-06 | 2013-06-05 | 西安交通大学 | 一种可实现亚阈值工作的列交错sram结构 |
CN105070315A (zh) * | 2015-07-30 | 2015-11-18 | 孤山电子科技(上海)有限公司 | Sram存储单元、sram电路及其读写方法 |
CN105336361A (zh) * | 2015-12-04 | 2016-02-17 | 安徽大学 | 一种sram自跟踪复制位线电路 |
CN107845406A (zh) * | 2016-09-20 | 2018-03-27 | 电信科学技术研究院 | 一种测试存储器的方法和设备 |
Non-Patent Citations (2)
Title |
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ZHAO CHUAN LEE等: "An 8T SRAM With On-Chip Dynamic Reliability", 《IEEE JOURNAL OF SOLID-STATE CIRCUITS》 * |
程瑞娇等: "一种解决半选择单元干扰问题的SRAM 设计方案", 《复旦学报(自然科学版)》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112331253A (zh) * | 2020-10-30 | 2021-02-05 | 深圳市宏旺微电子有限公司 | 一种芯片的测试方法、终端和存储介质 |
CN112331253B (zh) * | 2020-10-30 | 2023-12-08 | 深圳市宏旺微电子有限公司 | 一种芯片的测试方法、终端和存储介质 |
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Application publication date: 20200103 Assignee: Nanjing Low Power Chip Technology Research Institute Co.,Ltd. Assignor: NANJING University OF POSTS AND TELECOMMUNICATIONS Contract record no.: X2020980007909 Denomination of invention: A test method of low voltage SRAM write half select fault Granted publication date: 20201002 License type: Common License Record date: 20201113 |
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