- 专利标题: Dummy Wordline Design Techniques
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申请号: US16555964申请日: 2019-08-29
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公开(公告)号: US20210065839A1公开(公告)日: 2021-03-04
- 发明人: Lalit Gupta , Shri Sagar Dwivedi , Fakhruddin Ali Bohra , Gaurav Rattan Singla
- 申请人: Arm Limited
- 申请人地址: GB Cambridge
- 专利权人: Arm Limited
- 当前专利权人: Arm Limited
- 当前专利权人地址: GB Cambridge
- 主分类号: G11C29/00
- IPC分类号: G11C29/00 ; G11C11/4091 ; G11C11/16 ; G11C8/18
摘要:
Various implementations described herein are directed to a device having memory with an array of bitcells arranged in columns and rows, wherein a first number of columns represents a first number of output bits, and a second number of columns represents a second number of output bits. The device may include dummy wordline (DWL) circuitry having multiple DWL paths including a first DWL path disposed along the first number of columns and a second DWL path disposed along the second number of columns. The first DWL path has a shorter length than the second DWL path so as to allow for faster operation of the bitcells in the memory associated with the first number of output bits.
公开/授权文献
- US10943670B1 Dummy wordline design techniques 公开/授权日:2021-03-09
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