Invention Grant
US08446757B2 Spin-torque transfer magneto-resistive memory architecture 有权
自旋扭矩传递磁阻存储器架构

Spin-torque transfer magneto-resistive memory architecture
Abstract:
A memory array device comprising a first memory cell comprising a first magnetic tunnel junction device having a first terminal connected to a first bit line (BLTE) and a second terminal, and a first field effect transistor (FET) having a source terminal connected to a second bit line (BLC), a gate terminal connected to a word line (WL), and a drain terminal connected to the second terminal of the first magnetic tunnel junction device, and a second memory cell comprising, a second magnetic tunnel junction device having a first terminal connected to a third bit line (BLT0) and a second terminal, and a second field effect transistor (FET) having a source terminal connected to the second bit line (BLC), a gate terminal connected to the word line (WL), and a drain terminal connected to the second terminal of the second magnetic tunnel junction device.
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