FR2357033A1 - Memory matrix with fast access time - has matrix subdivided and additional decoder for each section reducing access time for same capacity - Google Patents

Memory matrix with fast access time - has matrix subdivided and additional decoder for each section reducing access time for same capacity

Info

Publication number
FR2357033A1
FR2357033A1 FR7719604A FR7719604A FR2357033A1 FR 2357033 A1 FR2357033 A1 FR 2357033A1 FR 7719604 A FR7719604 A FR 7719604A FR 7719604 A FR7719604 A FR 7719604A FR 2357033 A1 FR2357033 A1 FR 2357033A1
Authority
FR
France
Prior art keywords
matrix
access time
subdivided
memory
decoders
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.)
Withdrawn
Application number
FR7719604A
Other languages
French (fr)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2357033A1 publication Critical patent/FR2357033A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/12—Group selection circuits, e.g. for memory block selection, chip selection, array selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Static Random-Access Memory (AREA)

Abstract

A semiconductor memory or memory component having a matrix of cells in a semiconductor crystal divided into rows and columns, in which the individual cells may be addressed through the appropriate row or column leads, by the operation of a decoder associated with each, and in which the matrix is subdivided into two or more submatrixes with one or more additional decoders. Each submatrix may be addressed through a pair of decoders acting only for this submatrix. The arrangement replaces normal two-dimensional decoders by three or more dimensional arrangements. This permits a compact matrix to be designed in a compact space without the normal penalty of increased access time for a given storage capacity and improves the speed power product of the memory.
FR7719604A 1976-07-02 1977-06-27 Memory matrix with fast access time - has matrix subdivided and additional decoder for each section reducing access time for same capacity Withdrawn FR2357033A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762629882 DE2629882A1 (en) 1976-07-02 1976-07-02 SEMI-CONDUCTOR STORAGE OR SEMICONDUCTOR MEMORY COMPONENT

Publications (1)

Publication Number Publication Date
FR2357033A1 true FR2357033A1 (en) 1978-01-27

Family

ID=5982107

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719604A Withdrawn FR2357033A1 (en) 1976-07-02 1977-06-27 Memory matrix with fast access time - has matrix subdivided and additional decoder for each section reducing access time for same capacity

Country Status (4)

Country Link
JP (1) JPS535936A (en)
DE (1) DE2629882A1 (en)
FR (1) FR2357033A1 (en)
IT (1) IT1085088B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6121366U (en) * 1984-07-12 1986-02-07 株式会社 サンノ製鏡所 wall mirror
JPH0493661U (en) * 1990-02-27 1992-08-14

Also Published As

Publication number Publication date
IT1085088B (en) 1985-05-28
JPS535936A (en) 1978-01-19
DE2629882A1 (en) 1978-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse