| 发明名称 | Stacked semiconductor apparatus for generating refresh signal | ||
| 摘要 | A stacked semiconductor apparatus includes a plurality of chips which are stacked one upon the other. One chip of the plurality of chips may be configured to generate a plurality of refresh period signals for performing refresh operations within the plurality of chips, and may be configured to transmit the plurality of refresh period signals to the plurality of chips excluding the one chip. The plurality of chips may respectively receive refresh period signals allocated to them according to chip ID signals, and may perform the refresh operations. | ||
| 申请公布号 | US9183918(B2) | 申请公布日期 | 2015.11.10 |
| 申请号 | US201414258190 | 申请日期 | 2014.04.22 |
| 申请人 | SK Hynix Inc. | 发明人 | Ko Jae Bum;Byeon Sang Jin |
| 分类号 | G11C7/00;G11C11/406 | 主分类号 | G11C7/00 |
| 代理机构 | William Park & Associates Ltd. | 代理人 | William Park & Associates Ltd. |
| 主权项 | 1. A stacked semiconductor apparatus including a plurality of chips which are stacked one upon the other, wherein one chip of the plurality of chips is configured to generate a plurality of refresh period signals for performing refresh operations within the plurality of chips, and is configured to transmit the plurality of refresh period signals to the plurality of chips excluding the one chip, and wherein the plurality of chips respectively receive refresh period signals allocated to them according to chip ID signals, and perform the refresh operations. | ||
| 地址 | Gyeonggi-do KR | ||