Integrierte Schaltung, Elektronische Vorrichtung und Verfahren zur Übertragung von Daten in der Elektronischen Vorrichtung

Details

Veröffentlichungs-Nr.

EP3200569

Aktenzeichen

EP17153250

Anmeldetag

26. Januar 2017

Veröffentlichung

21. April 2021

Erteilung

21. April 2021

Rechtsraum

EP

IPC

H05K1/02H01L23/522H01L23/552H01L25/065H04B3/32

Abstract

An integrated circuit is provided. The integrated circuit includes a control circuitry 160, a plurality of pins 150 coupled to a plurality of conductive traces 190 of a printed circuit board (PCB) 120, and a plurality of driving units DU coupled to the pins. The control circuitry provides a plurality of control signals Ctrl according to data to be transmitted. The driving units are divided into a plurality of first driving units and second driving units. According to the control signals, the first driving units provide the data to a memory device 130 mounted on the PCB via the corresponding pins 170 and the corresponding conductive traces of PCB, and the second driving units provide a constant voltage to the corresponding conductive traces 170 of PCB via the corresponding pin. The conductive traces corresponding to the second driving units form guard traces and separate the conductive traces corresponding to the first driving units which form signal traces on the PCB.

Anmelder

Firma

MediaTek Inc.

Land

🇹🇼 Taiwan

Fachgebiete