Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

CAT28C257 Fiches technique(PDF) 5 Page - ON Semiconductor

No de pièce CAT28C257
Description  256 kb CMOS Parallel EEPROM
Download  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  ONSEMI [ON Semiconductor]
Site Internet  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

CAT28C257 Fiches technique(HTML) 5 Page - ON Semiconductor

  CAT28C257 Datasheet HTML 1Page - ON Semiconductor CAT28C257 Datasheet HTML 2Page - ON Semiconductor CAT28C257 Datasheet HTML 3Page - ON Semiconductor CAT28C257 Datasheet HTML 4Page - ON Semiconductor CAT28C257 Datasheet HTML 5Page - ON Semiconductor CAT28C257 Datasheet HTML 6Page - ON Semiconductor CAT28C257 Datasheet HTML 7Page - ON Semiconductor CAT28C257 Datasheet HTML 8Page - ON Semiconductor CAT28C257 Datasheet HTML 9Page - ON Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 13 page
background image
CAT28C257
http://onsemi.com
5
Table 8. A.C. CHARACTERISTICS, WRITE CYCLE (VCC = 5 V ±10%, unless otherwise specified.)
Symbol
Parameter
28C257−12
28C257−15
Units
Min
Typ
Max
Min
Typ
Max
tWC
Write Cycle Time
5
5
ms
tAS
Address Setup Time
0
0
ns
tAH
Address Hold Time
50
50
ns
tCS
CE Setup Time
0
0
ns
tCH
CE Hold Time
0
0
ns
tCW (Note 10)
CE Pulse Time
100
100
ns
tOES
OE Setup Time
0
0
ns
tOEH
OE Hold Time
0
0
ns
tWP (Note 10)
WE Pulse Width
100
100
ns
tDS
Data Setup Time
50
50
ns
tDH
Data Hold Time
0
0
ns
tINIT (Note 11)
Write Inhibit Period After Power−up
5
10
5
10
ms
tBLC (Notes 11, 12)
Byte Load Cycle Time
0.1
100
0.1
100
ms
10.A write pulse of less than 20 ns duration will not initiate a write cycle.
11. This parameter is tested initially and after a design or process change that affects the parameter.
12.A timer of duration tBLC max. begins with every LOW to HIGH transition of WE. If allowed to time out, a page or byte write will begin; however
a transition from HIGH to LOW within tBLC max. stops the timer.
Figure 2. A.C. Testing Input/Output Waveform (Note 13)
INPUT PULSE LEVELS
REFERENCE POINTS
2.0 V
0.8 V
0.0 V
VCC − 0.3 V
13.Input rise and fall times (10% and 90%) < 10 ns.
Figure 3. A.C. Testing Load Circuit (example)
1.3 V
DEVICE
UNDER
TEST
1N914
3.3 K
OUT
CL = 100 pF
CL INCLUDES JIG CAPACITANCE


Numéro de pièce similaire - CAT28C257

FabricantNo de pièceFiches techniqueDescription
logo
Catalyst Semiconductor
CAT28C257 CATALYST-CAT28C257 Datasheet
75Kb / 10P
   256K-Bit CMOS PARALLEL E2PROM
CAT28C257 CATALYST-CAT28C257 Datasheet
527Kb / 12P
   256K-Bit CMOS PARALLEL EEPROM
CAT28C257G-12T CATALYST-CAT28C257G-12T Datasheet
527Kb / 12P
   256K-Bit CMOS PARALLEL EEPROM
CAT28C257G-15T CATALYST-CAT28C257G-15T Datasheet
527Kb / 12P
   256K-Bit CMOS PARALLEL EEPROM
CAT28C257GA-12T CATALYST-CAT28C257GA-12T Datasheet
527Kb / 12P
   256K-Bit CMOS PARALLEL EEPROM
More results

Description similaire - CAT28C257

FabricantNo de pièceFiches techniqueDescription
logo
ON Semiconductor
CAT28C256LI12 ONSEMI-CAT28C256LI12 Datasheet
154Kb / 14P
   256 kb Parallel EEPROM
December, 2009 ??Rev. 6
CAT28C256 ONSEMI-CAT28C256 Datasheet
154Kb / 14P
   256 kb Parallel EEPROM
December, 2009 ??Rev. 6
CAT28C256GI12 ONSEMI-CAT28C256GI12 Datasheet
132Kb / 14P
   256 kb Parallel EEPROM
December, 2009 ??Rev. 6
CAT28C256N-20 ONSEMI-CAT28C256N-20 Datasheet
154Kb / 14P
   256 kb Parallel EEPROM
December, 2009 ??Rev. 6
CAV24C256 ONSEMI-CAV24C256 Datasheet
157Kb / 11P
   256-Kb CMOS Serial EEPROM
November, 2012 ??Rev. 0
CAT25256 ONSEMI-CAT25256 Datasheet
187Kb / 16P
   256-Kb SPI Serial CMOS EEPROM
September, 2012 ??Rev. 7
CAT25256 ONSEMI-CAT25256_15 Datasheet
151Kb / 19P
   256-Kb SPI Serial CMOS EEPROM
June, 2015 ??Rev. 8
CAT24C256WI-G ONSEMI-CAT24C256WI-G Datasheet
193Kb / 18P
   256 kb I2C CMOS Serial EEPROM
October, 2012 ??Rev. 13
CAT24C256XI ONSEMI-CAT24C256XI Datasheet
205Kb / 18P
   256 kb I2C CMOS Serial EEPROM
January, 2014 ??Rev. 14
CAV24C256WE-GT3 ONSEMI-CAV24C256WE-GT3 Datasheet
157Kb / 11P
   256-Kb I2C CMOS Serial EEPROM
November, 2012 ??Rev. 0
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com