ADAPTIVE DATA-RETENTION-VOLTAGE REGULATING SYSTEM FOR SRAM

Lih-Yih Chiou (Inventor)

Research output: Patent

Abstract

An adaptive data-retention-voltage regulating system for static random-access memory (SRAMs) is revealed. The system includes a power supply unit, a data-retention-voltage (DRV) monitor cell for monitoring static noise margin (SNM) of SRAM, a data loss detector for generating a data loss signal, and a dynamic regulating controller that receives the data loss signal for generating a refresh signal and a switch signal.
Translated title of the contribution靜態隨機存取記憶體之自適應性資料保持電壓調節系統
Original languageEnglish
Patent number9123436
Publication statusPublished - 1800

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