Electronic Components Datasheet Search
  British  ▼
ALLDATASHEET.CO.UK

X  

Preview PDF HTML

AS3956 Datasheet(PDF) 74 Page - ams AG

Part # AS3956
Description  NFC Forum Compliant Dynamic Tag
PDF  107 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AMSCO [ams AG]
Direct Link  http://www.ams.com
Logo AMSCO - ams AG

AS3956 Datasheet(HTML) 74 Page - ams AG

Back Button AS3956 Datasheet HTML 70Page - ams AG AS3956 Datasheet HTML 71Page - ams AG AS3956 Datasheet HTML 72Page - ams AG AS3956 Datasheet HTML 73Page - ams AG AS3956 Datasheet HTML 74Page - ams AG AS3956 Datasheet HTML 75Page - ams AG AS3956 Datasheet HTML 76Page - ams AG AS3956 Datasheet HTML 77Page - ams AG AS3956 Datasheet HTML 78Page - ams AG Next Button
Zoom Inzoom in Zoom Outzoom out
 74 / 107 page
background image
Page 74
ams Datasheet
Document Feedback
[v1-11] 2018-Nov-14
AS3956 − Detailed Description
EEPROM Read
In order to read data from EEPROM, first a slave address and
mode byte is sent, followed by the block address byte (MSB
first). Then one or more blocks of data with address
auto-incrementing (packets of 4 bytes) are transferred via SDA
line, also MSB first. SDA is sampled at the SCL falling edge. In
case the block on defined address does not exist, all 0 data is
sent via SDA line.
Figure 77:
Reading a EEPROM Block over I²C
Loading Transmission Data into Buffer
Loading the transmitting data into the buffer is similar to
writing data into an addressable register. Difference is that, in
case of loading more bytes, all bytes go to the buffer. The
command mode code 10b indicates buffer operations.
The following figure shows how to load the transmitting data
into the buffer.
Figure 78:
Loading Data into Buffer over I²C
A
6
A
5
A
4
A
3
A
2
A
1
A
0
0
1
11
111
A
C
K
0
S
Slave address
W
A
6
W
A
5
W
A
4
W
A
3
W
A
2
W
A
1
1
A
C
K
W
A
0
x
EEPROM page
address
EEPROM read
command
SCL
SDA
A
C
K
P
Slave address
A
2
A
1
A
0
1
A
C
K
A
4
A
3
A
6
A
5
S
Data
D
3
D
2
D
1
D
0
N
A
K
D
5
D
4
D
7
D
6
A
6
A
5
A
4
A
3
A
2
A
1
A
0
0
0
00
000
A
C
K
1
P
S
Data
Slave address
D
7
D
6
D
5
D
4
D
3
D
2
0
A
C
K
D
1
D
0
D
3
D
2
D
1
D
0
A
C
K
D
5
D
4
D
7
D
6
Data
Load buffer
command
SCL
SDA
A
C
K



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