công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

M29DW128F bảng dữ liệu(PDF) 22 Page - STMicroelectronics

tên linh kiện M29DW128F
Giải thích chi tiết về linh kiện  128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V supply Flash memory
PDF  94 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M29DW128F bảng dữ liệu(HTML) 22 Page - STMicroelectronics

Back Button M29DW128F Datasheet HTML 18Page - STMicroelectronics M29DW128F Datasheet HTML 19Page - STMicroelectronics M29DW128F Datasheet HTML 20Page - STMicroelectronics M29DW128F Datasheet HTML 21Page - STMicroelectronics M29DW128F Datasheet HTML 22Page - STMicroelectronics M29DW128F Datasheet HTML 23Page - STMicroelectronics M29DW128F Datasheet HTML 24Page - STMicroelectronics M29DW128F Datasheet HTML 25Page - STMicroelectronics M29DW128F Datasheet HTML 26Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 22 / 94 page
background image
Hardware Protection
M29DW128F
22/94
4
Hardware Protection
The M29DW128F features hardware protection/unprotection. Refer to Table 9 for details on hardware
block protection/unprotection using VPP/WP and RP pins.
4.1
Write Protect
The VPP/WP pin protects the four outermost parameter blocks (refer to Section 2: Signal descriptions for
a detailed description of the signals).
4.2
Temporary Block Unprotect
When held at VID, the Reset/Block Temporary Unprotect pin, RP, will temporarily unprotect all the blocks
previously protected using a High Voltage Block Protection technique.
Table 9.
Hardware Protection
VPP/WP
RP
Function
VIL
VIH
4 outermost parameter blocks protected from
Program/Erase operations
VID
All blocks temporarily unprotected except the 4
outermost blocks(1)
VIH or VID
VID
All blocks temporarily unprotected(1)
VPPH
VIH or VID
All blocks temporarily unprotected(1)
1.
The temporary unprotection is valid only for the blocks that have been protected using the High Voltage Protection
Technique (see Appendix D: High Voltage Block Protection). The blocks protected using a software protection method
(Standard, Password) do not follow this rules.



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


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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