- 专利标题: Read and logic operation methods for voltage-divider bit-cell memory devices
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申请号: US16359758申请日: 2019-03-20
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公开(公告)号: US10783957B1公开(公告)日: 2020-09-22
- 发明人: Akhilesh Ramlaut Jaiswal , Mudit Bhargava
- 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
- 代理机构: Pramudji Law Group PLLC
- 代理商 Ari Pramudji
- 主分类号: G11C7/00
- IPC分类号: G11C7/00 ; G11C11/419 ; G11C16/08 ; G11C16/12
摘要:
In a particular implementation, a method to perform a read operation on a voltage divider bit-cell having first and second transistors and first and second storage elements is disclosed. The method includes: providing a first voltage to a bit-line coupled to the second transistor of the voltage-divider bit-cell; providing a second voltage to a first word-line and providing an electrical grounding to a second word-line; where the first and second word-lines are coupled to the respective first and second resistive memory devices; and determining at least one of first and second data resistances in the respective first and second storage elements based on an output voltage on the bit-line.
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