HK1048699A1 - 基於不連續性的存儲器單元讀出 - Google Patents
基於不連續性的存儲器單元讀出Info
- Publication number
- HK1048699A1 HK1048699A1 HK03100774.9A HK03100774A HK1048699A1 HK 1048699 A1 HK1048699 A1 HK 1048699A1 HK 03100774 A HK03100774 A HK 03100774A HK 1048699 A1 HK1048699 A1 HK 1048699A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- discontinuity
- memory cell
- based memory
- cell sensing
- sensing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0004—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements comprising amorphous/crystalline phase transition cells
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1659—Cell access
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1673—Reading or sensing circuits or methods
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/36—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using diodes, e.g. as threshold elements, i.e. diodes assuming a stable ON-stage when driven above their threshold (S- or N-characteristic)
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0021—Auxiliary circuits
- G11C13/004—Reading or sensing circuits or methods
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
- G11C17/06—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using diode elements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
- G11C2213/70—Resistive array aspects
- G11C2213/72—Array wherein the access device being a diode
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Read Only Memory (AREA)
- Semiconductor Memories (AREA)
- Static Random-Access Memory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/758,875 US6466498B2 (en) | 2001-01-10 | 2001-01-10 | Discontinuity-based memory cell sensing |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1048699A1 true HK1048699A1 (zh) | 2003-04-11 |
Family
ID=25053431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK03100774.9A HK1048699A1 (zh) | 2001-01-10 | 2003-01-30 | 基於不連續性的存儲器單元讀出 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6466498B2 (zh) |
EP (1) | EP1225587B1 (zh) |
JP (1) | JP3699401B2 (zh) |
KR (1) | KR100824131B1 (zh) |
CN (1) | CN1229806C (zh) |
DE (1) | DE60225739T2 (zh) |
HK (1) | HK1048699A1 (zh) |
TW (1) | TW544685B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6385075B1 (en) * | 2001-06-05 | 2002-05-07 | Hewlett-Packard Company | Parallel access of cross-point diode memory arrays |
US7138687B2 (en) * | 2004-01-26 | 2006-11-21 | Macronix International Co., Ltd. | Thin film phase-change memory |
EP1624459A1 (en) * | 2004-08-03 | 2006-02-08 | STMicroelectronics S.r.l. | Nonvolatile phase change memory device and biasing method therefor |
US7187600B2 (en) * | 2004-09-22 | 2007-03-06 | Freescale Semiconductor, Inc. | Method and apparatus for protecting an integrated circuit from erroneous operation |
US7564707B2 (en) * | 2007-08-22 | 2009-07-21 | Zerog Wireless, Inc. | One-time programmable non-volatile memory |
WO2009070635A1 (en) * | 2007-11-30 | 2009-06-04 | Bae Systems Information And Electronic Systems Integration Inc. | Analog access circuit for validating chalcogenide memory cells |
US20100090749A1 (en) * | 2008-10-09 | 2010-04-15 | United Microelectronics Corp. | Multi-function chip |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3611319A (en) * | 1969-03-06 | 1971-10-05 | Teledyne Inc | Electrically alterable read only memory |
JPS6276765A (ja) * | 1985-09-30 | 1987-04-08 | Toshiba Corp | 電荷検出回路 |
US4722822A (en) * | 1985-11-27 | 1988-02-02 | Advanced Micro Devices, Inc. | Column-current multiplexing driver circuit for high density proms |
US5465233A (en) | 1993-05-28 | 1995-11-07 | Sgs-Thomson Microelectronics, Inc. | Structure for deselecting broken select lines in memory arrays |
US5818749A (en) * | 1993-08-20 | 1998-10-06 | Micron Technology, Inc. | Integrated circuit memory device |
US5379250A (en) * | 1993-08-20 | 1995-01-03 | Micron Semiconductor, Inc. | Zener programmable read only memory |
US5945840A (en) | 1994-02-24 | 1999-08-31 | Micron Technology, Inc. | Low current redundancy anti-fuse assembly |
US5486776A (en) | 1994-09-29 | 1996-01-23 | Xilinx, Inc. | Antifuse-based programmable logic circuit |
US5789970A (en) * | 1995-09-29 | 1998-08-04 | Intel Corporation | Static, low current, low voltage sensing circuit for sensing the state of a fuse device |
US6143610A (en) | 1997-01-06 | 2000-11-07 | United Microelectronics Corp. | Method for fabricating high-density semiconductor read-only memory device |
TW311283B (en) | 1997-01-07 | 1997-07-21 | United Microelectronics Corp | Read only memory and manufacturing method thereof |
TW377496B (en) | 1997-01-15 | 1999-12-21 | United Microelectronics Corp | Method of manufacturing read-only memory structure |
TW329042B (en) | 1997-02-17 | 1998-04-01 | United Microelectronics Corp | Binary ROM and its manufacturing method |
KR100321169B1 (ko) | 1998-06-30 | 2002-05-13 | 박종섭 | 앤티퓨즈의프로그래밍회로 |
DE19853447A1 (de) * | 1998-11-19 | 2000-05-25 | Siemens Ag | Magnetischer Speicher |
-
2001
- 2001-01-10 US US09/758,875 patent/US6466498B2/en not_active Expired - Lifetime
- 2001-07-27 TW TW090118445A patent/TW544685B/zh not_active IP Right Cessation
- 2001-09-10 CN CNB011329661A patent/CN1229806C/zh not_active Expired - Fee Related
-
2002
- 2002-01-08 DE DE60225739T patent/DE60225739T2/de not_active Expired - Fee Related
- 2002-01-08 EP EP02250092A patent/EP1225587B1/en not_active Expired - Lifetime
- 2002-01-08 JP JP2002001556A patent/JP3699401B2/ja not_active Expired - Lifetime
- 2002-01-09 KR KR1020020001217A patent/KR100824131B1/ko not_active IP Right Cessation
-
2003
- 2003-01-30 HK HK03100774.9A patent/HK1048699A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
EP1225587A3 (en) | 2003-04-23 |
JP3699401B2 (ja) | 2005-09-28 |
JP2002216490A (ja) | 2002-08-02 |
US6466498B2 (en) | 2002-10-15 |
DE60225739T2 (de) | 2009-02-12 |
CN1365116A (zh) | 2002-08-21 |
KR100824131B1 (ko) | 2008-04-21 |
CN1229806C (zh) | 2005-11-30 |
EP1225587B1 (en) | 2008-03-26 |
US20020089869A1 (en) | 2002-07-11 |
KR20020060600A (ko) | 2002-07-18 |
EP1225587A2 (en) | 2002-07-24 |
DE60225739D1 (de) | 2008-05-08 |
TW544685B (en) | 2003-08-01 |
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