Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

CAT28LV65LI20 Datasheet(PDF) 7 Page - ON Semiconductor

Part # CAT28LV65LI20
Description  64 kb CMOS Parallel EEPROM
Download  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

CAT28LV65LI20 Datasheet(HTML) 7 Page - ON Semiconductor

Back Button CAT28LV65LI20 Datasheet HTML 3Page - ON Semiconductor CAT28LV65LI20 Datasheet HTML 4Page - ON Semiconductor CAT28LV65LI20 Datasheet HTML 5Page - ON Semiconductor CAT28LV65LI20 Datasheet HTML 6Page - ON Semiconductor CAT28LV65LI20 Datasheet HTML 7Page - ON Semiconductor CAT28LV65LI20 Datasheet HTML 8Page - ON Semiconductor CAT28LV65LI20 Datasheet HTML 9Page - ON Semiconductor CAT28LV65LI20 Datasheet HTML 10Page - ON Semiconductor CAT28LV65LI20 Datasheet HTML 11Page - ON Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 15 page
background image
CAT28LV65
http://onsemi.com
7
Page Write
The page write mode of the CAT28LV65 (essentially an
extended BYTE WRITE mode) allows from 1 to 32 bytes of
data to be programmed within a single EEPROM 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 tBLCMAX
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 automatic
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 6. Byte Write Cycle [CE Controlled]
ADDRESS
CE
OE
WE
DATA OUT
DATA IN
RDY/BUSY
tAS
tCS
tOES
tCH
tOEH
DATA VALID
HIGH−Z
HIGH−Z
tDS
tDH
tAH
tCW
tWC
tRB
tBLC
HIGH−Z
ADDRESS
I/O
BYTE 0
BYTE 1
BYTE 2
BYTE n
BYTE n+1
BYTE n+2
LAST BYTE
Figure 7. Page Mode Write Cycle
OE
CE
WE
tWP
tBLC
tWC


Similar Part No. - CAT28LV65LI20

ManufacturerPart #DatasheetDescription
logo
Catalyst Semiconductor
CAT28LV65LI-15T CATALYST-CAT28LV65LI-15T Datasheet
74Kb / 12P
   64K-Bit CMOS PARALLEL EEPROM
CAT28LV65LI-20T CATALYST-CAT28LV65LI-20T Datasheet
74Kb / 12P
   64K-Bit CMOS PARALLEL EEPROM
CAT28LV65LI-25T CATALYST-CAT28LV65LI-25T Datasheet
74Kb / 12P
   64K-Bit CMOS PARALLEL EEPROM
More results

Similar Description - CAT28LV65LI20

ManufacturerPart #DatasheetDescription
logo
ON Semiconductor
CAT28LV64T13I-15 ONSEMI-CAT28LV64T13I-15 Datasheet
144Kb / 15P
   64 kb CMOS Parallel EEPROM
October, 2009 ??Rev. 7
CAT28LV64 ONSEMI-CAT28LV64 Datasheet
157Kb / 15P
   64 kb CMOS Parallel EEPROM
October, 2009 ??Rev. 7
CAT28C16AXI90 ONSEMI-CAT28C16AXI90 Datasheet
118Kb / 10P
   16 kb CMOS Parallel EEPROM
October, 2009 ??Rev. 6
CAT28C17A ONSEMI-CAT28C17A Datasheet
140Kb / 12P
   16 kb CMOS Parallel EEPROM
December, 2009 ??Rev. 4
CAT28C257 ONSEMI-CAT28C257 Datasheet
143Kb / 13P
   256 kb CMOS Parallel EEPROM
December, 2009 ??Rev. 6
CAT28C16ALI12 ONSEMI-CAT28C16ALI12 Datasheet
143Kb / 10P
   16 kb CMOS Parallel EEPROM
October, 2009 ??Rev. 6
CAT28C16AL20 ONSEMI-CAT28C16AL20 Datasheet
137Kb / 10P
   16 kb CMOS Parallel EEPROM
October, 2009 ??Rev. 6
CAT28C16A ONSEMI-CAT28C16A Datasheet
137Kb / 10P
   16 kb CMOS Parallel EEPROM
October, 2009 ??Rev. 6
CAT24C64LI ONSEMI-CAT24C64LI Datasheet
185Kb / 15P
   64 kb I2C CMOS Serial EEPROM
August, 2013 ??Rev. 17
CAT25640VI ONSEMI-CAT25640VI Datasheet
189Kb / 19P
   64-Kb SPI Serial CMOS EEPROM
May, 2012 ??Rev. 10
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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