Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

GD25WD80C Datasheet(PDF) 24 Page - GigaDevice Semiconductor (Beijing) Inc.

Part # GD25WD80C
Description  Uniform Sector Standard and Dual Serial Flash
PDF  47 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]
Direct Link  http://www.gigadevice.com/
Logo GIGADEVICE - GigaDevice Semiconductor (Beijing) Inc.

GD25WD80C Datasheet(HTML) 24 Page - GigaDevice Semiconductor (Beijing) Inc.

Back Button GD25WD80C Datasheet HTML 20Page - GigaDevice Semiconductor (Beijing) Inc. GD25WD80C Datasheet HTML 21Page - GigaDevice Semiconductor (Beijing) Inc. GD25WD80C Datasheet HTML 22Page - GigaDevice Semiconductor (Beijing) Inc. GD25WD80C Datasheet HTML 23Page - GigaDevice Semiconductor (Beijing) Inc. GD25WD80C Datasheet HTML 24Page - GigaDevice Semiconductor (Beijing) Inc. GD25WD80C Datasheet HTML 25Page - GigaDevice Semiconductor (Beijing) Inc. GD25WD80C Datasheet HTML 26Page - GigaDevice Semiconductor (Beijing) Inc. GD25WD80C Datasheet HTML 27Page - GigaDevice Semiconductor (Beijing) Inc. GD25WD80C Datasheet HTML 28Page - GigaDevice Semiconductor (Beijing) Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 24 / 47 page
background image
Uniform Sector
Standard and Dual Serial Flash
GD25WD80C
24
7.17.
Read Unique ID (4BH)
The Read Unique ID command accesses a factory-set read-only 128bit number that is unique to each device. The
Unique ID can be used in conjunction with user software methods to help prevent copying or cloning of a system.
The Read Unique ID command sequence: CS# goes low  sending Read Unique ID command  3-Byte Address
(000000H) Dummy Byte128bit Unique ID Out CS# goes high.
Figure18. Read Unique ID Sequence Diagram
Command
0
1
2
3
4
5
6
7
4BH
CS#
SCLK
SI
SO
High-Z
8
9 10
28 29 30 31
3
2
1
0
23 22 21
24-bit address
MSB
34 35 36 37
33
6
5
4
3
2
1
0
38 39
Data Out1
32
42 43 44 45
41
46 47
40
7
6
5
4
3
2
1
0
7
6
5
7
Data Out2
CS#
SCLK
SI
SO
MSB
Dummy Byte



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 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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