http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017182854-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c3a2f00e72ba6e4c09b6da573427fbed |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C29-846 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C11-40611 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C11-406 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C11-4087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C29-783 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C29-72 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11C11-406 |
| filingDate | 2016-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b85dea049c8944a0b6bc07f3f5109ab8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb55aee0d06882c324d032594403fcd4 |
| publicationDate | 2017-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017182854-A |
| titleOfInvention | Semiconductor device |
| abstract | A circuit for analyzing a history of access to a memory cell is reduced. A semiconductor device according to an aspect of the present invention provides access to a plurality of volatile memory cells MC, a plurality of word lines WL respectively connected to the plurality of volatile memory cells MC, and the plurality of word lines WL. Intermittent monitoring, captured row addresses are sequentially stored / erased in a predetermined number of registers, and a predetermined number of accesses to the same word line WL within a predetermined period A control circuit 40A for detection is provided by comparison. According to the present invention, an access history can be accurately analyzed with a small circuit configuration, and for example, a Row Hammer problem can be dealt with. [Selection] Figure 1A |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11417385-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I655627-B |
| priorityDate | 2016-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID426135032 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7156993 |
Total number of triples: 21.