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JPS5211831A - Memory control unit - Google Patents

Memory control unit

Info

Publication number
JPS5211831A
JPS5211831A JP8873375A JP8873375A JPS5211831A JP S5211831 A JPS5211831 A JP S5211831A JP 8873375 A JP8873375 A JP 8873375A JP 8873375 A JP8873375 A JP 8873375A JP S5211831 A JPS5211831 A JP S5211831A
Authority
JP
Japan
Prior art keywords
control unit
memory control
memory
mnos
mos
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
JP8873375A
Other languages
Japanese (ja)
Other versions
JPS5610717B2 (en
Inventor
Kazumi Kawashima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8873375A priority Critical patent/JPS5211831A/en
Publication of JPS5211831A publication Critical patent/JPS5211831A/en
Publication of JPS5610717B2 publication Critical patent/JPS5610717B2/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
    • G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
    • G11C16/0466—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells with charge storage in an insulating layer, e.g. metal-nitride-oxide-silicon [MNOS], silicon-oxide-nitride-oxide-silicon [SONOS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Read Only Memory (AREA)

Abstract

PURPOSE:Reduction of the number of elements of the memory circuit by constituting one bit memory with one MNOS and two MOS's.
JP8873375A 1975-07-18 1975-07-18 Memory control unit Granted JPS5211831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8873375A JPS5211831A (en) 1975-07-18 1975-07-18 Memory control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8873375A JPS5211831A (en) 1975-07-18 1975-07-18 Memory control unit

Publications (2)

Publication Number Publication Date
JPS5211831A true JPS5211831A (en) 1977-01-29
JPS5610717B2 JPS5610717B2 (en) 1981-03-10

Family

ID=13951110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8873375A Granted JPS5211831A (en) 1975-07-18 1975-07-18 Memory control unit

Country Status (1)

Country Link
JP (1) JPS5211831A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137933A (en) * 1978-04-18 1979-10-26 Sharp Corp Programmable nonvolatile rom
JP2005314894A (en) * 2004-04-27 2005-11-10 Ishida Tekko Kk Water drainage ditch for curb
KR100593258B1 (en) * 2005-10-25 2006-06-28 (주)종현엔지니어링건축사사무소 System for water drain and impact force reduction using curb stone

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027450A (en) * 1973-07-09 1975-03-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027450A (en) * 1973-07-09 1975-03-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137933A (en) * 1978-04-18 1979-10-26 Sharp Corp Programmable nonvolatile rom
JPS5751194B2 (en) * 1978-04-18 1982-10-30
JP2005314894A (en) * 2004-04-27 2005-11-10 Ishida Tekko Kk Water drainage ditch for curb
KR100593258B1 (en) * 2005-10-25 2006-06-28 (주)종현엔지니어링건축사사무소 System for water drain and impact force reduction using curb stone

Also Published As

Publication number Publication date
JPS5610717B2 (en) 1981-03-10

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