JPS6421971A - Semiconductor integrated circuit device - Google Patents

Semiconductor integrated circuit device

Info

Publication number
JPS6421971A
JPS6421971A JP62178464A JP17846487A JPS6421971A JP S6421971 A JPS6421971 A JP S6421971A JP 62178464 A JP62178464 A JP 62178464A JP 17846487 A JP17846487 A JP 17846487A JP S6421971 A JPS6421971 A JP S6421971A
Authority
JP
Japan
Prior art keywords
gate electrode
constituted
memory cell
floating gate
control 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.)
Pending
Application number
JP62178464A
Other languages
English (en)
Inventor
Kosuke Okuyama
Akira Nagai
Seiji Yoshida
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.)
Hitachi ULSI Engineering Corp
Hitachi Ltd
Original Assignee
Hitachi ULSI Engineering Corp
Hitachi 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 Hitachi ULSI Engineering Corp, Hitachi Ltd filed Critical Hitachi ULSI Engineering Corp
Priority to JP62178464A priority Critical patent/JPS6421971A/ja
Publication of JPS6421971A publication Critical patent/JPS6421971A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Integrated Circuits (AREA)
  • Semiconductor Memories (AREA)
  • Non-Volatile Memory (AREA)
JP62178464A 1987-07-16 1987-07-16 Semiconductor integrated circuit device Pending JPS6421971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62178464A JPS6421971A (en) 1987-07-16 1987-07-16 Semiconductor integrated circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62178464A JPS6421971A (en) 1987-07-16 1987-07-16 Semiconductor integrated circuit device

Publications (1)

Publication Number Publication Date
JPS6421971A true JPS6421971A (en) 1989-01-25

Family

ID=16048974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62178464A Pending JPS6421971A (en) 1987-07-16 1987-07-16 Semiconductor integrated circuit device

Country Status (1)

Country Link
JP (1) JPS6421971A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02285116A (ja) * 1989-04-26 1990-11-22 Rinnai Corp 風呂装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02285116A (ja) * 1989-04-26 1990-11-22 Rinnai Corp 風呂装置

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