IP & T Group LLP
Semiconductor device including retention circuit
A semiconductor device includes first power lines through which first power is supplied, a plurality of unit regions defined by the first power lines, and second power lines through which second power is supplied. Each of the unit regions includes a logic circuit suitable for operating by receiving the first power from at least one of the first power lines during a normal mode, and a retention circuit suitable for operating by receiving the second power from at least one of the second power lines, receiving data from the logic circuit when an operation mode changes from the normal mode to a sleep mode, and keeping the data during the sleep mode. The logic circuit is electrically separated from the second power lines.
SK Hynix Inc.
H H
H03K H03K
inventional inventional
Jungug
Kim