The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 16, 2007
Filed:
Dec. 20, 2002
Applicants:
Hiroyuki Kimura, Tokyo, JP;
Kunio Tani, Tokyo, JP;
Tetsu Tashiro, Tokyo, JP;
Makoto Yamamoto, Tokyo, JP;
Toshihiro Sezaki, Tokyo, JP;
Inventors:
Hiroyuki Kimura, Tokyo, JP;
Kunio Tani, Tokyo, JP;
Tetsu Tashiro, Tokyo, JP;
Makoto Yamamoto, Tokyo, JP;
Toshihiro Sezaki, Tokyo, JP;
Assignee:
Renesas Technology Corp., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/312 (2006.01);
U.S. Cl.
CPC ...
Abstract
A microcomputer with a built-in non-volatile semiconductor memory, which can automatically perform a work of temporarily interrupting automatic writing or automatic erase and accepting an interruption process when an interruption occurs during the automatic writing or automatic erase by using an interrupt request signal for a microcomputer as an external input for controlling automatic writing or automatic erase of a flash memory.