| 摘要 |
A semiconductor integrated circuit includes a first region configured to operate at a specified first voltage, a second region configured to operate at a varying second voltage, and a memory device formed between the first region and the second region so as to straddle the first and second regions, wherein the memory device comprises a first port driven at the first voltage to transmit an output signal to and receive an input signal from the first region, a second port driven at the second voltage to transmit an output signal to and receive an input signal from the second region, and a memory cell accessed by the first and second ports. |
