Semiconductor device having borderless logic array and flexible I/O
First Claim
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1. A semiconductor device comprising:
- a borderless logic array;
area I/Os; and
a redistribution layer for redistributing at least some of said area I/Os.
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Abstract
A novel method is presented to provide ASICs with drastically reduced NRE and with volume flexibility. The invention includes a method of fabricating an integrated circuit, including the steps of: providing a semiconductor substrate, forming a borderless logic array including a plurality of Area I/Os and also including the step of forming redistribution layer for redistribution at least some of the Area I/Os for the purpose of the device packaging. The fabrication may utilize Direct Write e-Beam for customization. The customization step may include fabricating various types of devices at different volume from the same wafer.
452 Citations
15 Claims
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1. A semiconductor device comprising:
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a borderless logic array;
area I/Os; and
a redistribution layer for redistributing at least some of said area I/Os. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification