Method for programming one-time programmable memory of integrated circuit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7440306
APP PUB NO 20080043508A1
SERIAL NO

11465589

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Abstract

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A method for programming a one-time programmable memory of an integrated circuit includes the following steps: writing an instruction set into the one-time programmable memory via a first programmable interface, running a programmable self-instruction of the instruction set, and writing a proofreading value of the integrated circuit into the one-time programmable memory via a second programmable interface. The present method takes full advantage of the one-time programmable memory. Manufacturers for manufacturing integrated circuits don't write various proofreading values corresponding to different applications. A producing efficiency can be increased, and a producing cost can be decreased. The present integrated circuit needs not to be communicated with an addition storing device, so the present integrated circuit has a simple construction, and the cost can be decreased. Since the present integrated circuit can write perform a proofreading self-instruction, the producing cost can be decreased.

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Patent Owner(s)

Patent OwnerAddress
FORTUNE SEMICONDUCTOR CORPORATION28FL NO 27 SEC 2 CHUNG TSUN EAST ROAD TAMSHUI DIST NEW TAIPEI CITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chao, Po-Yin Taipei Hsien, TW 12 29
Lin, Hsiang-Min Taipei Hsien, TW 4 3
Yuan, Kuo-Yuan Taipei Hsien, TW 5 79

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