Memory card and memory system having the same
US7970982B2 · kind B2 · utility
5Cited by
3References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2007 |
| Grant date | Jun 28, 2011 |
| Priority date | — |
| Expiry date | Jun 29, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C16/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A memory card includes: a first memory chip responding to all commands input externally; and a second memory chip responding to commands, among the commands input externally, relevant to reading, programming, and erasing operations with data. Card identification information stored in the first memory chip includes capacity information corresponding to a sum of sizes of the first and second memory chips. The plurality of memory chips of the memory card are useful in designing the memory card with storage capacity in various forms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.