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:
Sep. 12, 2017
Filed:
Apr. 03, 2017
Nxp Usa, Inc., Austin, TX (US);
Gary L. Miller, Austin, TX (US);
Michael E. Gladden, Austin, TX (US);
NXP USA, Inc., Austin, TX (US);
Abstract
A system in a package (SIP) has a first die with a first internal voltage level, first die-to-die output circuitry, first die-to-die input circuitry, and first internal logic and a second die with a second internal voltage level, second die-to-die output circuitry, second die-to-die input circuitry, and second internal logic. A first signal is provided to the second internal logic via the first die-to-die output circuitry and the second die-to-die input circuitry, wherein each of the first die-to-die output circuitry and second die-to-die input circuitry selectively level shift the first signal based on the first and second internal voltage levels. A second signal is provided to the first internal logic via the second die-to-die output circuitry and the first die-to-die input circuitry, wherein each of the second die-to-die output circuitry and first die-to-die input circuitry selectively level shift the second signal based on the first and second internal voltage levels.