Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

ST25R3911B Datasheet(PDF) 83 Page - STMicroelectronics

Part # ST25R3911B
Description  High performance HF reader / NFC initiator with 1.4 W supporting VHBR and AAT
PDF  116 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST25R3911B Datasheet(HTML) 83 Page - STMicroelectronics

Back Button ST25R3911B Datasheet HTML 79Page - STMicroelectronics ST25R3911B Datasheet HTML 80Page - STMicroelectronics ST25R3911B Datasheet HTML 81Page - STMicroelectronics ST25R3911B Datasheet HTML 82Page - STMicroelectronics ST25R3911B Datasheet HTML 83Page - STMicroelectronics ST25R3911B Datasheet HTML 84Page - STMicroelectronics ST25R3911B Datasheet HTML 85Page - STMicroelectronics ST25R3911B Datasheet HTML 86Page - STMicroelectronics ST25R3911B Datasheet HTML 87Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 83 / 116 page
background image
Table 69. Collision avoidance threshold as seen on RFI1 input
rfe_3
rfe_2
rfe_1
rfe_0
Typical Collision Avoidance
threshold voltage (mVpp on RFI1)
0
0
0
0
75
0
0
0
1
105
0
0
1
0
150
0
0
1
1
205
0
1
0
0
290
0
1
0
1
400
0
1
1
0
560
0
1
1
1
800
1
0
0
0
25
1
0
0
1
33
1
0
1
0
47
1
0
1
1
64
1
1
0
0
90
1
1
0
1
125
1
1
1
0
175
1
1
1
1
250
1.3.42
Regulator voltage control register
Address: 2Ah
Type: RW
Table 70. Regulator voltage control register
Bit
Name
Default
Function
Comments(1)
7
reg_s
0
0: Regulated voltages are defined by result of Adjust Regulators command
1: Regulated voltages are defined by rege_x bits written in this register
Defines mode of regulator
voltage setting.
6
rege_3 0
External definition of regulated voltage.
Refer to Table 72 for definition.
In 5 V mode VSP_D and VSP_A regulators are set to 3.4 V
-
5
rege _2 0
4
rege _1 0
3
rege _0 0
2
mpsv1
0
00: VDD
01: VSP_A
10: VSP_D
11: VSP_RF
Defines source of direct
command Measure Power
Supply.
1
mpsv0
0
0
-
0
-
-
1. Default setting takes place at power-up and after Set Default command.
ST25R3911B
Registers
DS11793 - Rev 6
page 83/116



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