Invention Grant
- Patent Title: Weak bit compensation for static random access memory
- Patent Title (中): 静态随机存取存储器的弱位补偿
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Application No.: US13660212Application Date: 2012-10-25
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Publication No.: US09208855B2Publication Date: 2015-12-08
- Inventor: Cheng Hung Lee
- Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
- Applicant Address: TW
- Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
- Current Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
- Current Assignee Address: TW
- Agency: Hauptman Ham, LLP
- Main IPC: G11C11/00
- IPC: G11C11/00 ; G11C7/00 ; G11C8/00 ; G11C11/417

Abstract:
A static random access memory (SRAM) is provided. The SRAM includes a data line, a data line bar, and a current path block. The current path block includes at least two transistors configured to provide a current path for the data line in transition from a first logic voltage to a second logic voltage, wherein the current path block is connected to the data line and the data line bar during an entire duration of operation of the SRAM.
Public/Granted literature
- US20130051130A1 WEAK BIT COMPENSATION FOR STATIC RANDOM ACCESS MEMORY Public/Granted day:2013-02-28
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