a chip

A chip and pin technology, applied in the field of chips, can solve the problems of waste and limitation of chip area, and achieve the effect of reducing wafer area and cost
CN113743047BActive Publication Date: 2022-07-05广芯微电子(广州)股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
广芯微电子(广州)股份有限公司
Publication Date
2022-07-05

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Abstract

The invention belongs to the technical field of chips, and discloses a chip, comprising core logic and input and output pins, and input and output pins are arranged around the core logic; the input and output pins include: a first circle of input and output pins and The second circle of input and output pins; the core logic is arranged in the first circle of input and output pins, and the first circle of input and output pins is arranged in the second circle of input and output pins. Beneficial effects: The first circle of input and output pins and the second circle of input and output pins provided by the present invention can effectively reduce the wafer area required for the core logic of the chip, thereby reducing the cost of the chip and making the product more competitive .
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Description

technical field

[0001] The present invention relates to the field of chip technology, in particular to a chip. Background technique

[0002] The cost of chips has an important impact on the competitiveness of related products. If cheaper chips can be used to achieve the same performance and reduce product costs, the competitiveness of products can be effectively improved. At present, there are many factors that affect the cost of a single chip, and the main consideration in the implementation stage of chip physical design is to save the chip area. The smaller the chip area, the more chips can be cut out from a single wafer (wafer) The lower the cost.

[0003] For chips with more input and output pins, the existing technical solutions are as follows figure 1 , the input and output pins of the chip are arranged adjacent to each other around the chip. figure 1 The strip shape around the middle is the input and output pins, and the units that do not include the input and outp...

Claims

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