Semiconductor cell blocks having non-integer multiple of cell heights

A semiconductor cell block includes a series of layers arranged in a stack. The layers include one or more first layers each having a first height and one or more second layers each having a second height. The second height is larger than the first height, and the second height is a non-integer mult...

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Hauptverfasser: Abaya, Tanya, Sengupta, Rwik, Hong, Joon Goo, Gerousis, Vassilios, Rodder, Mark S, Traynor, Kevin, Palle, Dharmendar
Format: Patent
Sprache:eng
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Zusammenfassung:A semiconductor cell block includes a series of layers arranged in a stack. The layers include one or more first layers each having a first height and one or more second layers each having a second height. The second height is larger than the first height, and the second height is a non-integer multiple of the first height. The semiconductor cell block also includes a first semiconductor logic cell having a first cell height in one of the series of layers, and a second semiconductor logic cell having a second cell height in one of the series of layers. The second cell height is larger than the first cell height, and the second cell height is a non-integer value multiple of the first cell height.