Query operations for stacked-die memory device
US9286948B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2013 |
| Grant date | Mar 15, 2016 |
| Priority date | — |
| Expiry date | Oct 10, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/15311
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An integrated circuit (IC) package includes a stacked-die memory device. The stacked-die memory device includes a set of one or more stacked memory dies implementing memory cell circuitry. The stacked-die memory device further includes a set of one or more logic dies electrically coupled to the memory cell circuitry. The set of one or more logic dies includes a query controller and a memory controller. The memory controller is coupleable to at least one device external to the stacked-die memory device. The query controller is to perform a query operation on data stored in the memory cell circuitry responsive to a query command received from the external device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.