JP2001505350A - 不揮発性半導体メモリ装置用制御回路 - Google Patents
不揮発性半導体メモリ装置用制御回路Info
- Publication number
- JP2001505350A JP2001505350A JP50354499A JP50354499A JP2001505350A JP 2001505350 A JP2001505350 A JP 2001505350A JP 50354499 A JP50354499 A JP 50354499A JP 50354499 A JP50354499 A JP 50354499A JP 2001505350 A JP2001505350 A JP 2001505350A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- control circuit
- memory device
- semiconductor memory
- gate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/10—Programming or data input circuits
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 不揮発性半導体メモリ装置用制御回路であって、レベル変換器回路(10 )を有し、該レベル変換器回路(10)は、出力値(D)及び該出力値に相補的 な出力値(DN)を半導体メモリ装置のビット線及び/又はワード線に加えるよ うに構成されている当該の不揮発性半導体メモリ装置用制御回路において、 入力回路(12)とレベル変換回路(10)との間に位置するインターロッ ク回路(ラッチ)(11)が設けられており、該インターロック回路(ラッチ) (11)は、半導体メモリ装置内に記憶すべきデータを一時記憶するものである ことを特徴とする不揮発性半導体メモリ装置制御回路。 2. インターロック回路(11)は2つの逆並列のインバータ(I1,I2) から成ることを特徴とする請求項1記載の制御回路。 3. 入力回路(12)は、それのソースドレイン区間を以てデータ入力側(D ATA)と第1のデータ出力側との間に設けられている第1のNMOSトランジ スタ(N1)と、アースと第2のデータ出力側との間に設けられている第2,第 3の2つのNMOSトランジスタ(N2,N3)の直列接続とから成り、ここで 、第2NMOSトランジスタ(N2)の ゲートが、第1NMOSトランジスタ(N1)のゲートに接続され、第3NMO Sトランジスタ(N3)のゲートが第1NMOSトランジスタ(N1)のソース ないしドレインに接続されていることを特徴とする請求項1又は2記載の制御回 路。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19725181.1 | 1997-06-13 | ||
DE19725181A DE19725181A1 (de) | 1997-06-13 | 1997-06-13 | Ansteuerschaltung für nichtflüchtige Halbleiter-Speicheranordnung |
PCT/DE1998/001560 WO1998058384A1 (de) | 1997-06-13 | 1998-06-08 | Ansteuerschaltung für nichtflüchtige halbleiter-speicheranordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001505350A true JP2001505350A (ja) | 2001-04-17 |
JP3399547B2 JP3399547B2 (ja) | 2003-04-21 |
Family
ID=7832475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50354499A Expired - Fee Related JP3399547B2 (ja) | 1997-06-13 | 1998-06-08 | 不揮発性半導体メモリ装置用制御回路 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6137315A (ja) |
EP (1) | EP0988633B1 (ja) |
JP (1) | JP3399547B2 (ja) |
KR (1) | KR20010013737A (ja) |
CN (1) | CN1124617C (ja) |
AT (1) | ATE201112T1 (ja) |
BR (1) | BR9810100A (ja) |
DE (2) | DE19725181A1 (ja) |
ES (1) | ES2157666T3 (ja) |
RU (1) | RU2221286C2 (ja) |
UA (1) | UA42887C2 (ja) |
WO (1) | WO1998058384A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19921868C2 (de) * | 1999-05-11 | 2001-03-15 | Siemens Ag | Schaltungsanordnung zur Kontrolle von Zuständen einer Speichereinrichtung |
US7440311B2 (en) * | 2006-09-28 | 2008-10-21 | Novelics, Llc | Single-poly non-volatile memory cell |
US7554860B1 (en) | 2007-09-21 | 2009-06-30 | Actel Corporation | Nonvolatile memory integrated circuit having assembly buffer and bit-line driver, and method of operation thereof |
EP2226788A4 (en) | 2007-12-28 | 2012-07-25 | Sharp Kk | DISPLAY CONTROL, DISPLAY ARRANGEMENT AND DISPLAY CONTROL PROCEDURE |
CN101849358A (zh) | 2007-12-28 | 2010-09-29 | 夏普株式会社 | 半导体装置和显示装置 |
BRPI0819443A2 (pt) | 2007-12-28 | 2015-05-05 | Sharp Kk | Circuito de acionamento da linha de capacitor de armazenamento e dispositivo de display |
WO2009084272A1 (ja) | 2007-12-28 | 2009-07-09 | Sharp Kabushiki Kaisha | 半導体装置及び表示装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4599707A (en) * | 1984-03-01 | 1986-07-08 | Signetics Corporation | Byte wide EEPROM with individual write circuits and write prevention means |
US4716312A (en) * | 1985-05-07 | 1987-12-29 | California Institute Of Technology | CMOS logic circuit |
US4654547A (en) * | 1985-06-28 | 1987-03-31 | Itt Corporation | Balanced enhancement/depletion mode gallium arsenide buffer/comparator circuit |
FR2604554B1 (fr) * | 1986-09-30 | 1988-11-10 | Eurotechnique Sa | Dispositif de securite pourla programmation d'une memoire non volatile programmable electriquement |
JP2773786B2 (ja) * | 1991-02-15 | 1998-07-09 | 日本電気アイシーマイコンシステム株式会社 | 書き込み電圧発生回路 |
JP3173247B2 (ja) * | 1993-09-29 | 2001-06-04 | ソニー株式会社 | レベルシフタ |
US5682345A (en) * | 1995-07-28 | 1997-10-28 | Micron Quantum Devices, Inc. | Non-volatile data storage unit method of controlling same |
JP3404712B2 (ja) * | 1996-05-15 | 2003-05-12 | 株式会社東芝 | 不揮発性半導体記憶装置及びその書き込み方法 |
-
1997
- 1997-06-13 DE DE19725181A patent/DE19725181A1/de not_active Ceased
-
1998
- 1998-06-08 ES ES98936116T patent/ES2157666T3/es not_active Expired - Lifetime
- 1998-06-08 EP EP98936116A patent/EP0988633B1/de not_active Expired - Lifetime
- 1998-06-08 BR BR9810100-5A patent/BR9810100A/pt not_active IP Right Cessation
- 1998-06-08 WO PCT/DE1998/001560 patent/WO1998058384A1/de not_active Application Discontinuation
- 1998-06-08 DE DE59800692T patent/DE59800692D1/de not_active Expired - Lifetime
- 1998-06-08 CN CN98806144A patent/CN1124617C/zh not_active Expired - Fee Related
- 1998-06-08 RU RU2000100927/09A patent/RU2221286C2/ru not_active IP Right Cessation
- 1998-06-08 UA UA99126788A patent/UA42887C2/uk unknown
- 1998-06-08 KR KR1019997011752A patent/KR20010013737A/ko not_active Application Discontinuation
- 1998-06-08 JP JP50354499A patent/JP3399547B2/ja not_active Expired - Fee Related
- 1998-06-08 AT AT98936116T patent/ATE201112T1/de active
-
1999
- 1999-12-13 US US09/460,346 patent/US6137315A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19725181A1 (de) | 1999-02-25 |
US6137315A (en) | 2000-10-24 |
CN1124617C (zh) | 2003-10-15 |
UA42887C2 (uk) | 2001-11-15 |
ES2157666T3 (es) | 2001-08-16 |
ATE201112T1 (de) | 2001-05-15 |
EP0988633A1 (de) | 2000-03-29 |
DE59800692D1 (de) | 2001-06-13 |
CN1260901A (zh) | 2000-07-19 |
RU2221286C2 (ru) | 2004-01-10 |
KR20010013737A (ko) | 2001-02-26 |
BR9810100A (pt) | 2000-08-08 |
EP0988633B1 (de) | 2001-05-09 |
JP3399547B2 (ja) | 2003-04-21 |
WO1998058384A1 (de) | 1998-12-23 |
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