IT1255903B - Circuito di trasmissione dati in particolare per dispositivi di memoria a semiconduttori. - Google Patents

Circuito di trasmissione dati in particolare per dispositivi di memoria a semiconduttori.

Info

Publication number
IT1255903B
IT1255903B ITMI922419A ITMI922419A IT1255903B IT 1255903 B IT1255903 B IT 1255903B IT MI922419 A ITMI922419 A IT MI922419A IT MI922419 A ITMI922419 A IT MI922419A IT 1255903 B IT1255903 B IT 1255903B
Authority
IT
Italy
Prior art keywords
data
circuit
transistor
data transmission
input
Prior art date
Application number
ITMI922419A
Other languages
English (en)
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of ITMI922419A0 publication Critical patent/ITMI922419A0/it
Publication of ITMI922419A1 publication Critical patent/ITMI922419A1/it
Application granted granted Critical
Publication of IT1255903B publication Critical patent/IT1255903B/it

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
    • G11C7/1084—Data input buffers, e.g. comprising level conversion circuits, circuits for adapting load
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
    • G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
    • G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1006—Data managing, e.g. manipulating data before writing or reading out, data bus switches or control circuits therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1051—Data output circuits, e.g. read-out amplifiers, data output buffers, data output registers, data output level conversion circuits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1051—Data output circuits, e.g. read-out amplifiers, data output buffers, data output registers, data output level conversion circuits
    • G11C7/1057—Data output buffers, e.g. comprising level conversion circuits, circuits for adapting load
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits

Landscapes

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

Abstract

Circuito di trasmissione dati per elaborare l'ingresso/uscita di dati ad alta velocità sopprimendo la generazione di una corrente continua (CC) durante un'operazione di scrittura di dati dopo un'operazione di lettura dati. Il circuito di trasmissione dati ha una linea comune di ingresso/uscita, un circuito sensore a transistor per rilevare una differenza di potenziale fra le linee di bit, un circuito di ingresso a transistor per ricevere i dati, ed un circuito di uscita a transistor per produrre i dati. Le linee comuni di ingresso/uscita sono isolate elettricamente dal circuito di ingresso a transistor e dal circuito sensore a transistor durante un'operazione di scrittura dati.
ITMI922419A 1991-10-25 1992-10-22 Circuito di trasmissione dati in particolare per dispositivi di memoria a semiconduttori. IT1255903B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910018833A KR930008857A (ko) 1991-10-25 1991-10-25 데이타 전송 회로

Publications (3)

Publication Number Publication Date
ITMI922419A0 ITMI922419A0 (it) 1992-10-22
ITMI922419A1 ITMI922419A1 (it) 1994-04-22
IT1255903B true IT1255903B (it) 1995-11-17

Family

ID=19321776

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922419A IT1255903B (it) 1991-10-25 1992-10-22 Circuito di trasmissione dati in particolare per dispositivi di memoria a semiconduttori.

Country Status (7)

Country Link
JP (1) JPH0713869B2 (it)
KR (1) KR930008857A (it)
CN (1) CN1072529A (it)
DE (1) DE4235176A1 (it)
FR (1) FR2683077A1 (it)
GB (1) GB2260839A (it)
IT (1) IT1255903B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0852381B1 (en) * 1992-11-12 2005-11-16 ProMOS Technologies, Inc. Sense amplifier with local write drivers
JP2004095017A (ja) * 2002-08-30 2004-03-25 Fujitsu Ltd センスアンプ
US8796863B2 (en) 2010-02-09 2014-08-05 Samsung Electronics Co., Ltd. Semiconductor memory devices and semiconductor packages

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02246516A (ja) * 1989-03-20 1990-10-02 Hitachi Ltd 半導体装置
JPH03283179A (ja) * 1990-03-30 1991-12-13 Fujitsu Ltd 半導体記憶装置

Also Published As

Publication number Publication date
JPH05210968A (ja) 1993-08-20
CN1072529A (zh) 1993-05-26
ITMI922419A1 (it) 1994-04-22
GB9222496D0 (en) 1992-12-09
FR2683077A1 (fr) 1993-04-30
KR930008857A (ko) 1993-05-22
DE4235176A1 (de) 1993-04-29
GB2260839A (en) 1993-04-28
JPH0713869B2 (ja) 1995-02-15
ITMI922419A0 (it) 1992-10-22

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Legal Events

Date Code Title Description
0001 Granted