Invention Grant
US09147473B2 Apparatuses and methods for driving a voltage of a wordline of a memory 有权
用于驱动存储器的字线的电压的装置和方法

Apparatuses and methods for driving a voltage of a wordline of a memory
Abstract:
Apparatuses, global and local wordline drivers, and methods for driving a wordline voltage in a memory is described. An example apparatus includes a memory array including a plurality of sub-arrays. The plurality of sub arrays are coupled to a wordline. The memory array further including a plurality of local wordline drivers coupled between a global wordline and the wordline. The plurality of local wordline drivers are configured to selectively couple the wordline to the global wordline during a memory access operation. The example apparatus further includes a global wordline driver configured to selectively couple the wordline to the global wordline during the memory access operation.
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