256KB FERROELECTRIC NONVOLATILE MEMORY TECHNOLOGY FOR 1T/1C CELL WITH 100NS READ/WRITE TIME AT 3V

被引:26
作者
SUMI, T
MORIWAKI, N
NAKANE, G
NAKAKUMA, T
JUDAI, Y
UEMOTO, Y
NAGANO, Y
HAYASHI, S
AZUMA, M
OTSUKI, T
KANO, G
CUCHIARO, JD
SCOTT, MC
MCMILLAN, LD
DEARAUJO, CAP
机构
[1] SYMETRIX CORP,COLORADO SPRINGS,CO
[2] UNIV COLORADO,COLORADO SPRINGS,CO 80907
关键词
D O I
10.1080/10584589508019349
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A 3V 100ns read/write 256kb ferroelectric nonvolatile memory (FeRAM) is achieved with 1T/1C cells, novel reference cell circuits and cell plate circuits. The FeRAM is fabricated in 1.2um CMOS process with single Aluminum interconnection and Bi based layered perovskite ferroelectric material ''Y-1'' and has no fatigue even after 10(12) destructive read and re-write stress cycles.
引用
收藏
页码:1 / 13
页数:13
相关论文
共 4 条
[1]  
Eaton S. S, 1988, ISSCC, P130
[2]   AN EXPERIMENTAL 512-BIT NONVOLATILE MEMORY WITH FERROELECTRIC STORAGE CELL [J].
EVANS, JT ;
WOMACK, R .
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1988, 23 (05) :1171-1175
[3]  
SUMI T, 1994, ISSCC, P268
[4]  
WOMACK R, 1989, P IEEE INT SOLID STA, P242