| 发明名称 |
SEMICONDUCTOR MEMORY DEVICE |
| 摘要 |
A semiconductor memory device includes a memory bank divided into a plurality of test areas which provide test data for a data compression test operation, a data compressing unit suitable for generating compressed data based on the test data, a data converting unit suitable for converting the compressed data into analog data to generate a final compressed data, and an output unit suitable for outputting the final compressed data during a read operation for the data compression test operation. |
| 申请公布号 |
US2016099076(A1) |
申请公布日期 |
2016.04.07 |
| 申请号 |
US201514667144 |
申请日期 |
2015.03.24 |
| 申请人 |
SK hynix Inc. |
发明人 |
OH Sang-Mook |
| 分类号 |
G11C29/40;G11C29/36 |
主分类号 |
G11C29/40 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A semiconductor memory device, comprising:
a memory bank divided into a plurality of test areas which provide test data for a data compression test operation; a data compressing unit suitable for generating compressed data based on the test data; a data converting unit suitable for converting the compressed data into analog data to generate a final compressed data; and an output unit suitable for outputting the final compressed data during a read operation for the data compression test operation. |
| 地址 |
Gyeonggi-do KR |
