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

X  

CAT28LV64J-35T Fiches technique(PDF) 7 Page - Catalyst Semiconductor

No de pièce CAT28LV64J-35T
Description  64K-Bit CMOS PARALLEL E2PROM
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  CATALYST [Catalyst Semiconductor]
Site Internet  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor

CAT28LV64J-35T Fiches technique(HTML) 7 Page - Catalyst Semiconductor

Back Button CAT28LV64J-35T Datasheet HTML 2Page - Catalyst Semiconductor CAT28LV64J-35T Datasheet HTML 3Page - Catalyst Semiconductor CAT28LV64J-35T Datasheet HTML 4Page - Catalyst Semiconductor CAT28LV64J-35T Datasheet HTML 5Page - Catalyst Semiconductor CAT28LV64J-35T Datasheet HTML 6Page - Catalyst Semiconductor CAT28LV64J-35T Datasheet HTML 7Page - Catalyst Semiconductor CAT28LV64J-35T Datasheet HTML 8Page - Catalyst Semiconductor CAT28LV64J-35T Datasheet HTML 9Page - Catalyst Semiconductor CAT28LV64J-35T Datasheet HTML 10Page - Catalyst Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 7 / 10 page
background image
CAT28LV64
7
Preliminary
Doc. No. 25035-00 2/98
Page Write
The page write mode of the CAT28LV64 (essentially an
extended BYTE WRITE mode) allows from 1 to 32 bytes
of data to be programmed within a single E2PROM write
cycle. This effectively reduces the byte-write time by a
factor of 32.
Following an initial WRITE operation (
WE pulsed low, for
tWP, and then high) the page write mode can begin by
issuing sequential
WE pulses, which load the address
and data bytes into a 32 byte temporary buffer. The page
address where data is to be written, specified by bits A5
to A12, is latched on the last falling edge of WE. Each
byte within the page is defined by address bits A0 to A4
(which can be loaded in any order) during the first and
subsequent write cycles. Each successive byte load
cycle must begin within tBLC MAX of the rising edge of the
preceding
WE pulse. There is no page write window
limitation as long as
WE is pulsed low within tBLC MAX.
Upon completion of the page write sequence,
WE must
stay high a minimum of tBLC MAX for the internal auto-
matic program cycle to commence. This programming
cycle consists of an erase cycle, which erases any data
that existed in each addressed cell, and a write cycle,
which writes new data back into the cell. A page write will
only write data to the locations that were addressed and
will not rewrite the entire page.
Figure 5. Byte Write Cycle [CE Controlled]
5094 FHD F07
Figure 6. Page Mode Write Cycle
OE
CE
WE
ADDRESS
I/O
tWP
tBLC
BYTE 0
BYTE 1
BYTE 2
BYTE n
BYTE n+1
BYTE n+2
LAST BYTE
tWC
5096 FHD F10
ADDRESS
CE
OE
WE
DATA OUT
tAS
DATA IN
DATA VALID
HIGH-Z
tAH
tWC
tOEH
tDH
tDS
tOES
tBLC
tCH
tCS
tCW


Numéro de pièce similaire - CAT28LV64J-35T

FabricantNo de pièceFiches techniqueDescription
logo
Catalyst Semiconductor
CAT28LV64J-15T CATALYST-CAT28LV64J-15T Datasheet
527Kb / 12P
   64K-Bit CMOS PARALLEL EEPROM
logo
ON Semiconductor
CAT28LV64J-15T ONSEMI-CAT28LV64J-15T Datasheet
157Kb / 15P
   64 kb CMOS Parallel EEPROM
October, 2009 ??Rev. 7
logo
Catalyst Semiconductor
CAT28LV64J-20T CATALYST-CAT28LV64J-20T Datasheet
527Kb / 12P
   64K-Bit CMOS PARALLEL EEPROM
logo
ON Semiconductor
CAT28LV64J-20T ONSEMI-CAT28LV64J-20T Datasheet
157Kb / 15P
   64 kb CMOS Parallel EEPROM
October, 2009 ??Rev. 7
logo
Catalyst Semiconductor
CAT28LV64J-25T CATALYST-CAT28LV64J-25T Datasheet
527Kb / 12P
   64K-Bit CMOS PARALLEL EEPROM
More results

Description similaire - CAT28LV64J-35T

FabricantNo de pièceFiches techniqueDescription
logo
Catalyst Semiconductor
CAT28C64BJ-12 CATALYST-CAT28C64BJ-12 Datasheet
57Kb / 12P
   64K-Bit CMOS PARALLEL E2PROM
CAT28LV65 CATALYST-CAT28LV65 Datasheet
79Kb / 10P
   64K-Bit CMOS PARALLEL E2PROM
CAT28HT64 CATALYST-CAT28HT64 Datasheet
219Kb / 10P
   64K-Bit CMOS PARALLEL E2PROM
CAT28C65B CATALYST-CAT28C65B Datasheet
60Kb / 11P
   64K-Bit CMOS PARALLEL E2PROM
CAT28C64A CATALYST-CAT28C64A Datasheet
238Kb / 8P
   64K - BIT CMOS E2PROM
CAT28HT256 CATALYST-CAT28HT256 Datasheet
218Kb / 10P
   256K-Bit CMOS PARALLEL E2PROM
CAT28LV256 CATALYST-CAT28LV256 Datasheet
53Kb / 10P
   256K-Bit CMOS PARALLEL E2PROM
CAT28C512 CATALYST-CAT28C512 Datasheet
97Kb / 10P
   512K-Bit CMOS PARALLEL E2PROM
CAT28C17A CATALYST-CAT28C17A Datasheet
59Kb / 8P
   16K-Bit CMOS PARALLEL E2PROM
CAT28C257 CATALYST-CAT28C257 Datasheet
75Kb / 10P
   256K-Bit CMOS PARALLEL E2PROM
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


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