Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

IS25LE512M-RLLA3:P-TY Datasheet(PDF) 165 Page - Integrated Silicon Solution, Inc

Part # IS25LE512M-RLLA3:P-TY
Description  SERIAL FLASH MEMORY 133/112MHZ MULTI I/O SPI & QUAD I/O QPI DTR INTERFACE WITH ON-CHIP ECC
PDF  189 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ISSI [Integrated Silicon Solution, Inc]
Direct Link  http://www.issi.com
Logo ISSI - Integrated Silicon Solution, Inc

IS25LE512M-RLLA3:P-TY Datasheet(HTML) 165 Page - Integrated Silicon Solution, Inc

Back Button IS25LE512M-RLLA3:P-TY Datasheet HTML 161Page - Integrated Silicon Solution, Inc IS25LE512M-RLLA3:P-TY Datasheet HTML 162Page - Integrated Silicon Solution, Inc IS25LE512M-RLLA3:P-TY Datasheet HTML 163Page - Integrated Silicon Solution, Inc IS25LE512M-RLLA3:P-TY Datasheet HTML 164Page - Integrated Silicon Solution, Inc IS25LE512M-RLLA3:P-TY Datasheet HTML 165Page - Integrated Silicon Solution, Inc IS25LE512M-RLLA3:P-TY Datasheet HTML 166Page - Integrated Silicon Solution, Inc IS25LE512M-RLLA3:P-TY Datasheet HTML 167Page - Integrated Silicon Solution, Inc IS25LE512M-RLLA3:P-TY Datasheet HTML 168Page - Integrated Silicon Solution, Inc IS25LE512M-RLLA3:P-TY Datasheet HTML 169Page - Integrated Silicon Solution, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 165 / 189 page
background image
IS25LE512M
IS25WE512M
Integrated Silicon Solution, Inc.- www.issi.com
165
Rev. A6
06/16/2025
8.64 GANG SECTOR/BLOCK UNLOCK OPERATION (GBUN, 98h)
The Gang Sector/Block Unlock (GBUN) instruction provides a quick method to clear all DYB (Dynamic Protection
Bit)
bits to “1” at once.
Before the GBUN (98h) command can be accepted by the device, a Write Enable (WREN) command must be
issued and decoded by the device, which sets the Write Enable Latch (WEL) in the Status Register to enable any
write operations.
The sequence of issuing GBUN instruction is: drive CE# low → send GBUN instruction code → drive CE# high.
The instruction code will be shifted into the device on the rising edge of SCK.
The GBUN command is accepted in both SPI and QPI mode. The CE# must go high exactly at the byte boundary,
otherwise, the instruction will be ignored and not be executed. While the GBUN operation is in progress, the Status
Register may be read to check the value of the Write In Progress (WIP) bit. The WIP bit is “1” during the GBUN
operation, and is “0” when it is completed.
Figure 8.140 Gang Sector/Block Unlock Sequence In SPI Mode
Instruction = 98h
CE#
SCK
SI
0
1
2
3
4
5
6
7
Mode 3
Mode 0
SO
High Impedance
Figure 8.141 Gang Sector/Block Unlock Sequence In QPI Mode
98h
CE#
SCK
IO[3:0]
0
1
Mode 3
Mode 0



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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


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