Low voltage protection circuit for FeRAM macro

A 256 Kb ITIC FeRAM with sol-gel SBT provides wide operation of supply voltages ranging from 2.7 V to 5.5 V without a word-line boost scheme, and is composed of a novel power-on/off protection circuit with synchronized operation method to /CE pulse during the unintentional power-on/off.

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Bibliographic Details
Main Authors: Hee-Bok Kang, Hun-Woo Kye, Duck-Ju Kim, Je-Hoon Park, Soo-Nam Jang, Ji-Hwan Ryu, Jin-Yong Chung
Format: Conference Proceeding
Language:English
Subjects:
Capacitors
Ferroelectric films
Ferroelectric materials
Low voltage
Nonvolatile memory
Power supplies
Protection
Pulse circuits
Random access memory
Voltage control
Online Access:Request full text
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Description
Summary:A 256 Kb ITIC FeRAM with sol-gel SBT provides wide operation of supply voltages ranging from 2.7 V to 5.5 V without a word-line boost scheme, and is composed of a novel power-on/off protection circuit with synchronized operation method to /CE pulse during the unintentional power-on/off.
DOI:10.1109/APASIC.2000.896982