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US09293189B2 Integrated circuits with SRAM cells having additional read stacks 有权
具有SRAM单元的集成电路具有附加的读取堆栈

Integrated circuits with SRAM cells having additional read stacks
Abstract:
Integrated circuits that include SRAM cells having additional read stacks are provided. In accordance with one embodiment an integrated circuit includes a memory storage array of memory cells. The integrated circuit includes a read stack coupled to each memory cell of the memory storage array. Each read stack includes a read pull-down transistor having a first threshold voltage, and a read pass gate transistor coupled in series with the read pull down transistor and having a second threshold voltage greater than the first threshold voltage.
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