Invention Publication
- Patent Title: CIRCUITRY ARRANGEMENT IN A FLOORPLAN OF A MEMORY DEVICE
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Application No.: US17740705Application Date: 2022-05-10
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Publication No.: US20230367944A1Publication Date: 2023-11-16
- Inventor: Yuki Mizutani , Masaaki Higashitani
- Applicant: SanDisk Technologies LLC
- Applicant Address: US TX Addison
- Assignee: SanDisk Technologies LLC
- Current Assignee: SanDisk Technologies LLC
- Current Assignee Address: US TX Addison
- Main IPC: G06F30/392
- IPC: G06F30/392 ; G06F30/394 ; H03K19/0185

Abstract:
The memory device includes a die with a first set of planes and a second set of planes. The planes are rectangular in shape with a major dimension and a minor dimension. The die includes a CMOS layer with at least one common peripheral circuitry area, and each of the planes includes a non-common peripheral circuitry area in the CMOS layer. Each plane of the first set of planes is oriented such that its major dimension extends in a first direction, and each plane of the second set of planes is oriented such that its major dimension extends in a second direction that is different than the first direction such that the non-common peripheral circuitry area of each plane is immediately adjacent the at least one common peripheral circuitry area in the CMOS layer.
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