DataSheet.es    


PDF KM641003B Data sheet ( Hoja de datos )

Número de pieza KM641003B
Descripción CMOS SRAM
Fabricantes Samsung Semiconductor 
Logotipo Samsung Semiconductor Logotipo



Hay una vista previa y un enlace de descarga de KM641003B (archivo pdf) en la parte inferior de esta página.


Total 8 Páginas

No Preview Available ! KM641003B Hoja de datos, Descripción, Manual

www.DataSheet4U.com
KM641003B
PRELIMINARY
PRPEreLlIiMmIiNnAarRyY
CMOS SRAM
Document Title
256Kx4 Bit (with OE) High Speed Static RAM(5.0V Operating), Revolutionary Pin out.
Revision History
RevNo.
History
Rev. 0.0
Initial release with Design Target.
Rev.1.0
Release to Preliminary Data Sheet.
1. Replace Design Target to Preliminary.
Rev.2.0
Release to Final Data Sheet.
2.1. Delete Preliminary
2.2. Delete L-version.
2.3. Delete Data Retention Characteristics and Waveform.
2.4. Delete Industrial Temperature Range Part
2.5. Delete TSOP2 Package
2.6. Add Capacitive load of the test environment in A.C test load
2.7. Change D.C characteristics
Items
Previous spec.
(8/10/12ns part)
Changed spec.
(8/10/12ns part)
Icc
150/140/130mA
150/145/140mA
Isb
30mA
50mA
Draft Data
Apr. 1st, 1997
Jun. 1st, 1997
Remark
Design Target
Preliminary
Feb. 25th, 1998 Final
The attached data sheets are prepared and approved by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve the
right to change the specifications. SAMSUNG Electronics will evaluate and reply to your requests and questions on the parameters
of this device. If you have any questions, please contact the SAMSUNG branch office near your office, call or contact Headquart ers.
-1-
Rev 2.0
February 1998

1 page




KM641003B pdf
www.DataSheet4U.com
KM641003B
WRITE CYCLE
Parameter
Write Cycle Time
Chip Select to End of Write
Address Set-up Time
Address Valid to End of Write
Write Pulse Width( OE High)
Write Pulse Width( OE Low)
Write Recovery Time
Write to Output High-Z
Data to Write Time Overlap
Data Hold from Write Time
End Write to Output Low-Z
PRELIMINARY
PRPEreLlIiMmIiNnAarRyY
CMOS SRAM
Symbol
tWC
tCW
tAS
tAW
tWP
tWP1
tWR
tWHZ
tDW
tDH
tOW
KM641003B-8
Min Max
8-
6-
0-
6-
6-
8-
0-
04
4-
0-
3-
KM641003B-10
Min Max
10 -
7-
0-
7-
7-
10 -
0-
05
5-
0-
3-
KM641003B-12
Min Max
12 -
8-
0-
8-
8-
12 -
0-
06
6-
0-
3-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
TIMMING DIAGRAMS
TIMING WAVEFORM OF READ CYCLE(1) (Address Controlled, CS=OE=VIL, WE=VIH)
Address
Data Out
tOH
Previous Valid Data
tAA
tRC
Valid Data
TIMING WAVEFORM OF READ CYCLE(2) (WE=VIH)
Address
CS
OE
Data out
VCC
Current
ICC
ISB
tAA
tCO
tOE
tOLZ
tLZ(4,5)
tPU
50%
tRC
tHZ(3,4,5)
Valid Data
tOHZ
tOH
tPD
50%
-5-
Rev 2.0
February 1998

5 Page










PáginasTotal 8 Páginas
PDF Descargar[ Datasheet KM641003B.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
KM641003ACMOS SRAMSamsung Semiconductor
Samsung Semiconductor
KM641003BCMOS SRAMSamsung Semiconductor
Samsung Semiconductor
KM641003CCMOS SRAMSamsung Semiconductor
Samsung Semiconductor

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar