| 摘要 |
There is provided a start-up circuit of an internal power supply of a semiconductor memory, including: an odd number of inverters that are connected in series and output a signal indicating whether or not to start to supply power from an internal power supply circuit of the semiconductor memory to an internal power supply circuit, and a discharge unit that is connected to an output side of an inverter at an odd-numbered stage and discharges charges remaining at the connection point between the inverter at the odd-numbered stage and the inverter at the stage immediately thereafter, after supply of power to operate the inverters is stopped. |
