数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

AS3953B 数据表(PDF) 36 Page - ams-OSRAM AG

部件名 AS3953B
功能描述  14443 High Speed Passive Tag Interface
PDF  65 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  AMSOSRAM [ams-OSRAM AG]
网页  https://ams-osram.com/
标志 AMSOSRAM - ams-OSRAM AG

AS3953B 数据表(HTML) 36 Page - ams-OSRAM AG

Back Button AS3953B Datasheet HTML 32Page - ams-OSRAM AG AS3953B Datasheet HTML 33Page - ams-OSRAM AG AS3953B Datasheet HTML 34Page - ams-OSRAM AG AS3953B Datasheet HTML 35Page - ams-OSRAM AG AS3953B Datasheet HTML 36Page - ams-OSRAM AG AS3953B Datasheet HTML 37Page - ams-OSRAM AG AS3953B Datasheet HTML 38Page - ams-OSRAM AG AS3953B Datasheet HTML 39Page - ams-OSRAM AG AS3953B Datasheet HTML 40Page - ams-OSRAM AG Next Button
Zoom Inzoom in Zoom Outzoom out
 36 / 65 page
background image
ams Datasheet
Page 35
[v1-04] 2016-Jan-07
Document Feedback
AS3953B − Application Information
EEPROM Read
In order to read data from EEPROM first a mode byte is sent,
followed by the word address byte (MSB first). Then one or more
words of data with address auto incrementing (packets of 4
bytes) are transferred to MISO output, always from the MSB to
the LSB. MOSI is sampled at the falling edge of SCLK; data to be
read from the AS3953B EEPROM is driven to MISO pin on rising
edge of SCLK and is sampled by the master at the falling edge
of SCLK. In case the word on defined address does not exist all
‘0’ data is sent to MISO.
Please note that SCLK frequency should not exceed 1MHz
during EEPROM Read (limited by EEPROM read access time).
Figure 45:
Reading of EEPROM Page
01 1 1 1 1 1 1
W
A
4
W
A
3
W
A
2
W
A
1
W
A
0
x
W
A
6
W
A
5
X
MSB Byte from
Address
<WA6-WA0>
/SS
SCLK
MOSI
X
B
2
9
B
2
8
B
2
7
B
2
6
B
2
5
B
2
4
B
3
1
B
3
0
B
2
3
B
2
2
B
5
B
4
B
3
B
2
B
1
B
0
B
7
B
6
B
9
B
8
XX
LSB Byte from
Address
<WA6-WA0>
X
MISO
1µs min



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


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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