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

X  

Preview PDF HTML

25LC080A-E/MSG Fiches technique(PDF) 9 Page - Microchip Technology

No de pièce 25LC080A-E/MSG
Description  8K SPI Bus Serial EEPROM
PDF  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  MICROCHIP [Microchip Technology]
Site Internet  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

25LC080A-E/MSG Fiches technique(HTML) 9 Page - Microchip Technology

Back Button 25LC080A-E/MSG Datasheet HTML 5Page - Microchip Technology 25LC080A-E/MSG Datasheet HTML 6Page - Microchip Technology 25LC080A-E/MSG Datasheet HTML 7Page - Microchip Technology 25LC080A-E/MSG Datasheet HTML 8Page - Microchip Technology 25LC080A-E/MSG Datasheet HTML 9Page - Microchip Technology 25LC080A-E/MSG Datasheet HTML 10Page - Microchip Technology 25LC080A-E/MSG Datasheet HTML 11Page - Microchip Technology 25LC080A-E/MSG Datasheet HTML 12Page - Microchip Technology 25LC080A-E/MSG Datasheet HTML 13Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 24 page
background image
 2003 Microchip Technology Inc.
DS21808B-page 9
25XX080A/B
2.4
Write Enable (WREN) and Write
Disable (WRDI)
The 25XX080A/B contains a write enable latch.
See
Table 2-4 for the Write-Protect Functionality Matrix.
This latch must be set before any write operation will be
completed internally. The WREN instruction will set the
latch, and the WRDI will reset the latch.
The following is a list of conditions under which the
write enable latch will be reset:
• Power-up
• WRDI instruction successfully executed
• WRSR instruction successfully executed
• WRITE instruction successfully executed
FIGURE 2-4:
WRITE ENABLE SEQUENCE (WREN)
FIGURE 2-5:
WRITE DISABLE SEQUENCE (WRDI)
SCK
0
2
34567
1
SI
high-impedance
SO
CS
01
0000
0
1
SCK
02
3
4
5
6
7
1
SI
high-impedance
SO
CS
01
0000
0
10



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24


Fiches technique Télécharger

Go To PDF Page


Lien URL



ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Lien vers la fiche technique    |   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