| 摘要 |
A writing dynamic power control circuit is disclosed, which comprises a BL and its complementary BLB, at least one memory cell coupled to both the BL and BLB, a first NMOS transistor having a source, a drain and a gate coupled to the BL, the Vss and a first data signal, respectively, a second NMOS transistor having a source, a drain and a gate coupled to the BLB, the Vss and a second data signal, respectively, wherein the second data signal is complementary to the first data signal, a first PMOS transistor having a source, a drain and a gate coupled to a high voltage power supply (CVDD) node, the BLB and the BL, respectively, and a second PMOS transistor having a source, a drain and a gate coupled to the CVDD node, the BL and the BLB, respectively.
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