- Patent Title: Rotated integrated circuit die and chip packages having the same
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Application No.: US15371472Application Date: 2016-12-07
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Publication No.: US09882562B1Publication Date: 2018-01-30
- Inventor: Martin L. Voogel , Rafael C. Camarota , Henri Fraisse
- Applicant: Xilinx, Inc.
- Applicant Address: US CA San Jose
- Assignee: XILINX, INC.
- Current Assignee: XILINX, INC.
- Current Assignee Address: US CA San Jose
- Agent Keith Taboada
- Main IPC: H03K19/177
- IPC: H03K19/177 ; H03K19/00 ; H01L23/498

Abstract:
An integrated circuit (IC) die and integrated circuit (IC) chip packages having such dies are described that leverage the symmetry of the arrangement of micro-bumps to advantageously reduce interposer cost and size requirements. In one example, an integrated circuit (IC) die is provided. The IC die includes a die body, a plurality of programmable tiles disposed in the die body, and a plurality of micro-bumps disposed in the die body. The die body includes a front face connecting a bottom exterior surface and a top exterior surface. A centerline of the die body is perpendicular to the front face and bifurcates the top exterior surface. At least two of the programmable tiles are of a common type. The micro-bumps adjacent the front face and coupled to the common type of programmable tiles have a substantially symmetrical orientation relative to a symmetry axis. The symmetry axis being one of (a) collinear with the centerline of the die body, or (b) parallel to the centerline of the die body.
Information query
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