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

X  

Preview PDF HTML

ST25DV04K bảng dữ liệu(PDF) 47 Page - STMicroelectronics

tên linh kiện ST25DV04K
Giải thích chi tiết về linh kiện  Dynamic NFC/RFID tag IC with 4-Kbit, 16-Kbit or 64-Kbit EEPROM, and fast transfer mode capability
PDF  200 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST25DV04K bảng dữ liệu(HTML) 47 Page - STMicroelectronics

Back Button ST25DV04K Datasheet HTML 43Page - STMicroelectronics ST25DV04K Datasheet HTML 44Page - STMicroelectronics ST25DV04K Datasheet HTML 45Page - STMicroelectronics ST25DV04K Datasheet HTML 46Page - STMicroelectronics ST25DV04K Datasheet HTML 47Page - STMicroelectronics ST25DV04K Datasheet HTML 48Page - STMicroelectronics ST25DV04K Datasheet HTML 49Page - STMicroelectronics ST25DV04K Datasheet HTML 50Page - STMicroelectronics ST25DV04K Datasheet HTML 51Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 47 / 200 page
background image
5.5
Interface Arbitration
ST25DVxxx automatically arbitrates the exclusive usage of RF and I2C interfaces. Arbitration scheme obeys to
“first talk first served” basic law. (see Figure 21. ST25DVxxx, Arbitration between RF and I2C).
Figure 21. ST25DVxxx, Arbitration between RF and I2C
Power OFF
Boot
RF mute
I2C mute
RF busy
(I2C commamds
are NoAck)
ST25DV standby
RF free
I2C free
I2C busy
(0Fh or no
response to RF
requests)
VCC ON
or
RF field ON
Boot done
I2C start
I2C transition terminated
RF request SOF
RF transaction terminated
RF transaction is terminated:
•
at response EOF if answer.
•
at request EOF is no answer.
•
at RF field OFF.
I2C transaction is terminated:
•
at the end of EEPROM programming time after the stop condition of a successful write into EEPROM (user
memory or system configuration). See Section 6.4 I2C Write operations for write time calculation
•
at stop condition for any other I2C transaction
•
at VCC power off
•
at any I2C error (terminated before stop condition)
•
at I2C timeout if it occurs
When RF is busy, I2C interface answers by NoAck on any I2C command.
When I2C is busy, RF commands receive no response (Inventory, Stay quiet, addressed commands) or error code
0Fh for any other command.
ST25DV04K ST25DV16K ST25DV64K
Interface Arbitration
DS10925 - Rev 9
page 47/200



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


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