Method and apparatus for soft program verification in a memory device
Methods and apparatus are disclosed for verifying soft programming of one or more memory cells in a memory device. The methods comprise providing a voltage source to the core cell gate, and verifying soft programming of the cell after overshoot in the regulated voltage source has settled. Also discl...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | Chinese English |
Published |
28.01.2009
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | Methods and apparatus are disclosed for verifying soft programming of one or more memory cells in a memory device. The methods comprise providing a voltage source to the core cell gate, and verifying soft programming of the cell after overshoot in the regulated voltage source has settled. Also disclosed are memory devices having a logic circuit providing a regulated voltage source to the cell gate during a soft program verify operation, and a sensor to verify soft programming of the cell when a first voltage is applied to the gate from the regulated voltage source. The logic circuit provides a soft program verify signal to the sensor to verify soft programming after overshoot in the voltage source has settled. |
---|---|
AbstractList | Methods and apparatus are disclosed for verifying soft programming of one or more memory cells in a memory device. The methods comprise providing a voltage source to the core cell gate, and verifying soft programming of the cell after overshoot in the regulated voltage source has settled. Also disclosed are memory devices having a logic circuit providing a regulated voltage source to the cell gate during a soft program verify operation, and a sensor to verify soft programming of the cell when a first voltage is applied to the gate from the regulated voltage source. The logic circuit provides a soft program verify signal to the sensor to verify soft programming after overshoot in the voltage source has settled. |
Author | LEE WENG FOOK |
Author_xml | – fullname: LEE WENG FOOK |
BookMark | eNqNyrEKwjAQgOEMOlTtOxzuQqUq3UPFRSf3cqSXGjB34RILvr0OPoDDz7f8K7NgYapMf6XykBGQv6WEiuWVwYtCFl8gqUyKEWbS4IPDEoQhMCBEiqJvGGkOjjZm6fGZqf65Nttzf7eXHSUZKCd0xFQGe9s3zeF4arvO2vav6QNpjTVg |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences Physics |
ExternalDocumentID | CN100456388CC |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_CN100456388CC3 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 13:08:50 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | Chinese English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_CN100456388CC3 |
Notes | Application Number: CN20028027249 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090128&DB=EPODOC&CC=CN&NR=100456388C |
ParticipantIDs | epo_espacenet_CN100456388CC |
PublicationCentury | 2000 |
PublicationDate | 20090128 |
PublicationDateYYYYMMDD | 2009-01-28 |
PublicationDate_xml | – month: 01 year: 2009 text: 20090128 day: 28 |
PublicationDecade | 2000 |
PublicationYear | 2009 |
RelatedCompanies | ADVANCED MICRO DEVICES INC |
RelatedCompanies_xml | – name: ADVANCED MICRO DEVICES INC |
Score | 2.8314295 |
Snippet | Methods and apparatus are disclosed for verifying soft programming of one or more memory cells in a memory device. The methods comprise providing a voltage... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | INFORMATION STORAGE PHYSICS STATIC STORES |
Title | Method and apparatus for soft program verification in a memory device |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090128&DB=EPODOC&locale=&CC=CN&NR=100456388C |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dS8MwED_m_HzTqqhTCSJ9C66fSx-KsLRlCO2GTNnbSL_YBLtiO0T_epPYOp_2kJcLHEnIfST3uzuAeyfPHF1nfcxSPcGmlViY9QcpjlOT5DkbWBYTXwNhZI9ezKeZNevAW5sLI-uEfsriiFyiEi7vtdTX5eYTy5PYyuohXnLS6jGYup7avo4doW9Vb-j6k7E3piqlLo3U6NnVpO9iEEJ3YFe40aLOvv86FFkp5X-TEhzD3oRzK-oT6HwvFDikbec1BQ7CJuCtwL5EaCYVJzZSWJ2CH8q2z4gVfJSyePe6Qtz7RBVXqqiBXCF-SQUOSO4GLQvE0LuA1X6hNBPq4QzuAn9KR5ivbP53DHMabTZBjXPoFqsiuwCkxVlqE0ME4ESeqBObsRBT27EymxBmXkJvC6OrrbM9OPoNn2hYJ9fQrT_W2Q23wnV8K4_vB4Zri2w |
link.rule.ids | 230,309,786,891,25594,76903 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LT8MwDLbGeIwbFCZgPCKEeqtY3-mhQlraacDaTaig3ab0JYZEN9FOCH49SegYpx1ySSQrsWIntj_bADdOnjmaRrsKTbVEMczEVGjXTpU4NXCeU9s0KXcNBKE1eDYeJuakAW-rXBhRJ_RTFEdkEpUwea-Evl6snViewFaWt_GMTc3v-pHrySvr2OH6VvZ6rj8eeSMiE-KSUA6fXFX8XXSMyRZs28wkFKbSS49npSz-Pyn9A9gZM2pFdQiN71cJWmTVeU2CvaAOeEuwKxCaSckmayksj8APRNtnRAs2FqJ497JE7PeJSqZUUQ25QuySchyQOA2aFYiidw6r_UJpxtXDMVz3_YgMFLaz6R8bpiRcH4LobWgW8yI7AaTGWWphnQfgeJ6oExsxF1PLMTMLY2qcQmcDobONq1fQGkTBcDq8Dx87sP8bSlEVDZ9Ds_pYZhfsRa7iS8HKHzB4jlY |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Method+and+apparatus+for+soft+program+verification+in+a+memory+device&rft.inventor=LEE+WENG+FOOK&rft.date=2009-01-28&rft.externalDBID=C&rft.externalDocID=CN100456388CC |