전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

M30LW128D 데이터시트(PDF) 51 Page - STMicroelectronics

부품명 M30LW128D
상세설명  128 Mbit (two 64Mbit, x8/x16, Uniform Block, Flash Memories) 3V Supply, Multiple Memory Product
PDF  57 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M30LW128D 데이터시트(HTML) 51 Page - STMicroelectronics

Back Button M30LW128D Datasheet HTML 47Page - STMicroelectronics M30LW128D Datasheet HTML 48Page - STMicroelectronics M30LW128D Datasheet HTML 49Page - STMicroelectronics M30LW128D Datasheet HTML 50Page - STMicroelectronics M30LW128D Datasheet HTML 51Page - STMicroelectronics M30LW128D Datasheet HTML 52Page - STMicroelectronics M30LW128D Datasheet HTML 53Page - STMicroelectronics M30LW128D Datasheet HTML 54Page - STMicroelectronics M30LW128D Datasheet HTML 55Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 51 / 57 page
background image
51/57
M30LW128D
Figure 24. Blocks Unprotect Flowchart and Pseudo Code
AI07518b
YES
NO
b7 = 1
Start
Write FFh
Read
Status Register
Blocks Unprotect
Sucessful
b3 = 1
b4, b5 = 1,1
b5 = 1
VPEN Invalid
Error
Invalid Command
Sequence Error
Blocks Unprotect
Error
YES
YES
YES
NO
NO
NO
do:
– read status register
while b7 = 1
If b3 = 1, VPEN Invalid Error
Read Memory Array Command:
– write FFh
If b4 = 1, b5 = 1 Invalid Command
Sequence Error
If b5 = 1, Blocks Unprotect Error
Write D0h
Write 60h
– write 60h
– write D0h
Set A23 Low
(Add 000000h)
Set A23 High
(Add 400000h)
A23 = Low?
YES
NO
Blocks Unprotect Command
– set Address 000000h (A23 Low)
If A23 = Low,
– set Address 000000h (A23 Low)
– repeat command



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


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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