Patent · US Active

Semiconductor device including high speed heterogeneous integrated controller and cache

US11031378B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Western Digital Technologies, Inc. · US

Inventors

Yazhou Zhang · Manhasset, US
Chin-Tien Chiu · Taichung, TW
Zengyu Zhou · Shanghai, CN

Key dates

Filing date	Mar 13, 2020
Grant date	Jun 8, 2021
Priority date	—
Expiry date	Mar 13, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH01L2924/1433
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

A semiconductor device is disclosed including a controller die and a memory module. The controller die may be a heterogeneous integrated controller die having ASIC logic circuits, memory array logic circuits and a cache structure. In examples, the memory module may have continuously formed through silicon vias in a face-up or face-down configuration.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.