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

X  

Preview PDF HTML

GD25B256DFIS bảng dữ liệu(PDF) 59 Page - GigaDevice Semiconductor (Beijing) Inc.

tên linh kiện GD25B256DFIS
Giải thích chi tiết về linh kiện  3.3V Uniform Sector Dual and Quad Serial Flash
PDF  82 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]
Trang chủ  http://www.gigadevice.com/
Logo GIGADEVICE - GigaDevice Semiconductor (Beijing) Inc.

GD25B256DFIS bảng dữ liệu(HTML) 59 Page - GigaDevice Semiconductor (Beijing) Inc.

Back Button GD25B256DFIS Datasheet HTML 55Page - GigaDevice Semiconductor (Beijing) Inc. GD25B256DFIS Datasheet HTML 56Page - GigaDevice Semiconductor (Beijing) Inc. GD25B256DFIS Datasheet HTML 57Page - GigaDevice Semiconductor (Beijing) Inc. GD25B256DFIS Datasheet HTML 58Page - GigaDevice Semiconductor (Beijing) Inc. GD25B256DFIS Datasheet HTML 59Page - GigaDevice Semiconductor (Beijing) Inc. GD25B256DFIS Datasheet HTML 60Page - GigaDevice Semiconductor (Beijing) Inc. GD25B256DFIS Datasheet HTML 61Page - GigaDevice Semiconductor (Beijing) Inc. GD25B256DFIS Datasheet HTML 62Page - GigaDevice Semiconductor (Beijing) Inc. GD25B256DFIS Datasheet HTML 63Page - GigaDevice Semiconductor (Beijing) Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 59 / 82 page
background image
3.3V Uniform Sector
Dual and Quad Serial Flash
GD25B256D
59
7.35.
Read Security Registers (48H)
The Read Security Registers command is similar to Fast Read command. The command I is followed by a 3-Byte
address (A23-A0) or 4-Byte address (A31-A0) and a dummy Byte, and each bit being latched-in on the rising edge of SCLK.
Then the memory content, at that address, is shifted out on SO, and each bit being shifted out, at a Max frequency fC, on
the falling edge of SCLK. The first Byte addressed can be at any location. The address is automatically incremented to the
next higher address after each Byte of data is shifted out. Once the A10-A0 address reaches the last Byte of the register
(Byte 7FFH), it will reset to 000H, the command is completed by driving CS# high.
Table 20 Security Registers
Address
A23-16
A15-12
A11
A10-0
Security Register #1
00H
0 0 0 1
0
Byte Address
Security Register #2
00H
0 0 1 0
0
Byte Address
Security Register #3
00H
0 0 1 1
0
Byte Address
Figure 69 Read Security Registers command Sequence Diagram (ADS=0)
Command
0
1
2
3
4
5
6
7
48H
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 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


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