Invention Grant
- Patent Title: Memory cell employing reduced voltage
- Patent Title (中): 采用降低电压的存储单元
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Application No.: US13551057Application Date: 2012-07-17
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Publication No.: US08437214B2Publication Date: 2013-05-07
- Inventor: Donald Mikan , Hugh Mair , Theodore W. Houston , Michael Patrick Clinton
- Applicant: Donald Mikan , Hugh Mair , Theodore W. Houston , Michael Patrick Clinton
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Lawrence J. Bassuk; W. James Brady; Frederick J. Telecky, Jr.
- Main IPC: G11C5/14
- IPC: G11C5/14

Abstract:
A memory array has a memory cell that comprises a storage element storing a logical state at a reduced voltage during at least one functional operation and a write access circuit configured to connect the storage element to at least a first write bit line in response to a write signal on the write word line for writing the logical state to the memory cell. The memory cell further comprises a read access circuit including an input node connected to the storage element and an output node connected to a read bit line of the memory array. The read access circuit is enabled and configured to read the logic state of the storage element in response to a read signal on the read word line. The reduced voltage is reduced relative to an operating voltage of at least one peripheral circuit associated with reading and/or writing of the memory cell.
Public/Granted literature
- US20130003471A1 MEMORY CELL EMPLOYING REDUCED VOLTAGE Public/Granted day:2013-01-03
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