公开(公告)号：US20210118494A1

公开(公告)日：2021-04-22

申请号：US16720888

申请日：2019-12-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ambuj JAIN ,  Akash Kumar Gupta ,  Manish Chandra Joshi ,  Parvinder Kumar Rana ,  Abhishek Kesarwani

IPC: G11C11/419

Abstract: Embodiments herein provide a Static Random-Access Memory (SRAM) system with a delay tuning circuitry and a delay control circuitry and a method thereof. Delay tuning circuitry in the SRAM system may provide a tuning of reset time in the generation of an internal clock by introducing a delay. The delay is introduced according to a process state of periphery circuitry in the SRAM. A delay control circuitry provides a control over delay in reset time of the internal clock by varying a discharge rate for each of a Dummy Bit Line (DBL) circuitry and Complementary Bit Line Circuitry (CDBL), by connecting a stack of NMOS transistors over discharge NMOS transistors.