Invention Grant
US09183922B2 Eight transistor (8T) write assist static random access memory (SRAM) cell
有权
八晶体管(8T)写辅助静态随机存取存储器(SRAM)单元
- Patent Title: Eight transistor (8T) write assist static random access memory (SRAM) cell
- Patent Title (中): 八晶体管(8T)写辅助静态随机存取存储器(SRAM)单元
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Application No.: US13901614Application Date: 2013-05-24
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Publication No.: US09183922B2Publication Date: 2015-11-10
- Inventor: Jun Yang , Hwong-Kwo Lin , Ju Shen , Yong Li , Hua Chen
- Applicant: NVIDIA Corporation
- Applicant Address: US CA Santa Clara
- Assignee: NVIDIA Corporation
- Current Assignee: NVIDIA Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Zilka-Kotab, PC
- Main IPC: G11C11/00
- IPC: G11C11/00 ; G11C11/412 ; G11C11/419

Abstract:
Disclosed are devices, systems and/or methods relating to an eight transistor (8T) static random access memory (SRAM) cell, according to one or more embodiments. In one embodiment, an SRAM storage cell is disclosed comprising a word line, a write column select line, a cross-coupled data latch, and a first NMOS switch device serially coupled to a second NMOS switch device. In this embodiment, the gate node of the first NMOS switch device is coupled to the word line, a source node of the first NMOS switch device is coupled to the cross-coupled data latch, a gate node of the second NMOS switch device is coupled to the write column select line, and a source node of the second NMOS switch device is coupled to the cross-coupled data latch.
Public/Granted literature
- US20140347916A1 EIGHT TRANSISTOR (8T) WRITE ASSIST STATIC RANDOM ACCESS MEMORY (SRAM) CELL Public/Granted day:2014-11-27
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