JPS57172598A - Nonvolatile semiconductor memory - Google Patents

Nonvolatile semiconductor memory

Info

Publication number
JPS57172598A
JPS57172598A JP56057900A JP5790081A JPS57172598A JP S57172598 A JPS57172598 A JP S57172598A JP 56057900 A JP56057900 A JP 56057900A JP 5790081 A JP5790081 A JP 5790081A JP S57172598 A JPS57172598 A JP S57172598A
Authority
JP
Japan
Prior art keywords
test
supplied
during
tak
tbl
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
JP56057900A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0350360B2 (enrdf_load_stackoverflow
Inventor
Masamichi Asano
Hiroshi Iwahashi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56057900A priority Critical patent/JPS57172598A/ja
Priority to GB8205687A priority patent/GB2094086B/en
Priority to US06/353,515 priority patent/US4506350A/en
Priority to DE3207485A priority patent/DE3207485C2/de
Priority to DE3249671A priority patent/DE3249671C2/de
Publication of JPS57172598A publication Critical patent/JPS57172598A/ja
Priority to US06/630,863 priority patent/US4597062A/en
Priority to GB08420735A priority patent/GB2144006B/en
Publication of JPH0350360B2 publication Critical patent/JPH0350360B2/ja
Granted legal-status Critical Current

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
    • G11C16/30—Power supply circuits
    • 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
    • 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
    • G11C16/12—Programming voltage switching circuits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals

Landscapes

  • Semiconductor Memories (AREA)
  • Non-Volatile Memory (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Semiconductor Integrated Circuits (AREA)
JP56057900A 1981-03-03 1981-04-17 Nonvolatile semiconductor memory Granted JPS57172598A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP56057900A JPS57172598A (en) 1981-04-17 1981-04-17 Nonvolatile semiconductor memory
GB8205687A GB2094086B (en) 1981-03-03 1982-02-26 Non-volatile semiconductor memory system
US06/353,515 US4506350A (en) 1981-03-03 1982-03-01 Non-volatile semiconductor memory system
DE3207485A DE3207485C2 (de) 1981-03-03 1982-03-02 Nichtflüchtige Halbleiter-Speichervorrichtung
DE3249671A DE3249671C2 (enrdf_load_stackoverflow) 1981-03-03 1982-03-02
US06/630,863 US4597062A (en) 1981-03-03 1984-07-16 Non-volatile semiconductor memory system
GB08420735A GB2144006B (en) 1981-03-03 1984-08-15 Non-volatile semiconductor memory system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56057900A JPS57172598A (en) 1981-04-17 1981-04-17 Nonvolatile semiconductor memory

Publications (2)

Publication Number Publication Date
JPS57172598A true JPS57172598A (en) 1982-10-23
JPH0350360B2 JPH0350360B2 (enrdf_load_stackoverflow) 1991-08-01

Family

ID=13068863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56057900A Granted JPS57172598A (en) 1981-03-03 1981-04-17 Nonvolatile semiconductor memory

Country Status (1)

Country Link
JP (1) JPS57172598A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107493A (ja) * 1982-12-09 1984-06-21 Ricoh Co Ltd テスト回路付きｅｐｒｏｍメモリ装置
JPS6159693A (ja) * 1984-08-30 1986-03-27 Seiko Epson Corp 半導体記憶装置
JPS62177799A (ja) * 1986-01-30 1987-08-04 Toshiba Corp 半導体記憶装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105891A (en) * 1980-12-23 1982-07-01 Fujitsu Ltd Rewritable non-volatile semiconductor storage device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105891A (en) * 1980-12-23 1982-07-01 Fujitsu Ltd Rewritable non-volatile semiconductor storage device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107493A (ja) * 1982-12-09 1984-06-21 Ricoh Co Ltd テスト回路付きｅｐｒｏｍメモリ装置
JPS6159693A (ja) * 1984-08-30 1986-03-27 Seiko Epson Corp 半導体記憶装置
JPS62177799A (ja) * 1986-01-30 1987-08-04 Toshiba Corp 半導体記憶装置

Also Published As

Publication number Publication date
JPH0350360B2 (enrdf_load_stackoverflow) 1991-08-01

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