发明名称 |
VCCMIN FOR A DUAL PORT SYNCHRONOUS RANDOM ACCESS MEMORY (DPSRAM) CELL UTILIZED AS A SINGLE PORT SYNCHRONOUS RANDOM ACCESS MEMORY (SPSRAM) CELL |
摘要 |
One or more techniques for improving Vccmin for a dual port synchronous random access memory (DPSRAM) cell utilized as a single port synchronous random access memory (SPSRAM) cell are provided herein. In some embodiments, a second word line signal is sent to a second word line of the DPSRAM cell. For example, the second word line signal is sent in response to a logical low at a first bit line or a logical low at a second bit line. In this way, Vccmin is improved for the DPSRAM cell. |
申请公布号 |
US2014146631(A1) |
申请公布日期 |
2014.05.29 |
申请号 |
US201213687054 |
申请日期 |
2012.11.28 |
申请人 |
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY;TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED |
发明人 |
WU CHING-WEI;LEE CHENG HUNG;CHEN CHIA-CHENG |
分类号 |
G11C8/16 |
主分类号 |
G11C8/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|