JPS55105374A - Nonvolatile semiconductor memory - Google Patents

Nonvolatile semiconductor memory

Info

Publication number
JPS55105374A
JPS55105374A JP1294679A JP1294679A JPS55105374A JP S55105374 A JPS55105374 A JP S55105374A JP 1294679 A JP1294679 A JP 1294679A JP 1294679 A JP1294679 A JP 1294679A JP S55105374 A JPS55105374 A JP S55105374A
Authority
JP
Japan
Prior art keywords
gate
oxide film
data
electrode
state
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
Application number
JP1294679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6343902B2 (enExample
Inventor
Shuichi Oya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1294679A priority Critical patent/JPS55105374A/ja
Publication of JPS55105374A publication Critical patent/JPS55105374A/ja
Publication of JPS6343902B2 publication Critical patent/JPS6343902B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B69/00—Erasable-and-programmable ROM [EPROM] devices not provided for in groups H10B41/00 - H10B63/00, e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices

Landscapes

  • Non-Volatile Memory (AREA)
  • Read Only Memory (AREA)
  • Semiconductor Memories (AREA)
JP1294679A 1979-02-07 1979-02-07 Nonvolatile semiconductor memory Granted JPS55105374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1294679A JPS55105374A (en) 1979-02-07 1979-02-07 Nonvolatile semiconductor memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1294679A JPS55105374A (en) 1979-02-07 1979-02-07 Nonvolatile semiconductor memory

Publications (2)

Publication Number Publication Date
JPS55105374A true JPS55105374A (en) 1980-08-12
JPS6343902B2 JPS6343902B2 (enExample) 1988-09-01

Family

ID=11819439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1294679A Granted JPS55105374A (en) 1979-02-07 1979-02-07 Nonvolatile semiconductor memory

Country Status (1)

Country Link
JP (1) JPS55105374A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58115865A (ja) * 1981-12-28 1983-07-09 ナシヨナル・セミコンダクタ−・コ−ポレ−シヨン 電気的にプログラム可能で消去可能なメモリ−・セル
JPS60226181A (ja) * 1984-04-25 1985-11-11 Nec Corp 不揮発性半導体記憶装置
JPS61127179A (ja) * 1984-11-21 1986-06-14 ローム・コーポレーション 単一トランジスタの電気的プログラム式メモリ装置、その製造方法及び使用方法
JPS6363871U (enExample) * 1986-10-15 1988-04-27
JPS63179577A (ja) * 1987-01-21 1988-07-23 Sony Corp 不揮発性メモリ
JP2006517708A (ja) * 2002-11-14 2006-07-27 アプラス・フラッシュ・テクノロジー・インク． バイト、ページ、ブロック書き込みおよび同時読み書き作業能力を備え、整合技術を使用した組合せ式不揮発メモリ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157292A (enExample) * 1974-09-20 1976-05-19 Siemens Ag
JPS5177142A (ja) * 1974-12-27 1976-07-03 Nippon Electric Co Fukihatsuseihandotaikiokusochi
JPS51147928A (en) * 1975-06-13 1976-12-18 Nec Corp Non-volatile semiconductor memory

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157292A (enExample) * 1974-09-20 1976-05-19 Siemens Ag
JPS5177142A (ja) * 1974-12-27 1976-07-03 Nippon Electric Co Fukihatsuseihandotaikiokusochi
JPS51147928A (en) * 1975-06-13 1976-12-18 Nec Corp Non-volatile semiconductor memory

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58115865A (ja) * 1981-12-28 1983-07-09 ナシヨナル・セミコンダクタ−・コ−ポレ−シヨン 電気的にプログラム可能で消去可能なメモリ−・セル
JPH0650363U (ja) * 1981-12-28 1994-07-08 ナショナル・セミコンダクター・コーポレーション 電気的にプログラム可能で消去可能なメモリー・セル
JPS60226181A (ja) * 1984-04-25 1985-11-11 Nec Corp 不揮発性半導体記憶装置
JPS61127179A (ja) * 1984-11-21 1986-06-14 ローム・コーポレーション 単一トランジスタの電気的プログラム式メモリ装置、その製造方法及び使用方法
JPS6363871U (enExample) * 1986-10-15 1988-04-27
JPS63179577A (ja) * 1987-01-21 1988-07-23 Sony Corp 不揮発性メモリ
JP2006517708A (ja) * 2002-11-14 2006-07-27 アプラス・フラッシュ・テクノロジー・インク． バイト、ページ、ブロック書き込みおよび同時読み書き作業能力を備え、整合技術を使用した組合せ式不揮発メモリ

Also Published As

Publication number Publication date
JPS6343902B2 (enExample) 1988-09-01

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