データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

Preview PDF HTML

LRIS2K データシート(PDF) 81 Page - STMicroelectronics

部品番号 LRIS2K
部品情報  2048-bit EEPROM tag IC at 13.56 MHz, with 64-bit UID and Password, ISO15693 and ISO18000-3 Mode 1 compliant
PDF  102 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  STMICROELECTRONICS [STMicroelectronics]
ホームページ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

LRIS2K データシート(HTML) 81 Page - STMicroelectronics

Back Button LRIS2K Datasheet HTML 77Page - STMicroelectronics LRIS2K Datasheet HTML 78Page - STMicroelectronics LRIS2K Datasheet HTML 79Page - STMicroelectronics LRIS2K Datasheet HTML 80Page - STMicroelectronics LRIS2K Datasheet HTML 81Page - STMicroelectronics LRIS2K Datasheet HTML 82Page - STMicroelectronics LRIS2K Datasheet HTML 83Page - STMicroelectronics LRIS2K Datasheet HTML 84Page - STMicroelectronics LRIS2K Datasheet HTML 85Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 81 / 102 page
background image
LRIS2K
Present Password
81/102
39
Present Password
On receiving the Present Password command, the LRIS2K compares the requested
password with the data contained in the request and reports whether the operation has
been successful in the request. The Option_flag is supported.
During the comparison cycle equal to tW, there should be no modulation (neither 100% nor
10%) otherwise, the LRIS2K the Password value may not be correctly compared.
The tW time is equal to t1nom + 18 × 302 µs.
After a successful command, the access to all the memory blocks linked to the password is
changed as described in Section 2: LRIS2K block security.
Request parameters:
●
UID (optional)
●
Password number (0x01 = Pswd1, 0x02 = Pswd2, 0x03 = Pswd3, other = Error)
●
Data
Response parameter:
●
No parameter. The response is send back after the writing cycle
Response parameter:
●
Error code as Error_flag is set:
–
0Fh: other error
Table 76.
Present Password request format
Request
SOF
Request
_flags
Present
Password
IC
Mfg
code
UID
Password
number
Data
CRC16
Request
EOF
8 bits
B3h
02h
64 bits
8 bits
32 bits
16 bits
Table 77.
Present Password response format when Error_flag is NOT set
Response
SOF
Response_flags
CRC16
Response
EOF
8 bits
16 bits
Table 78.
Present Password response format when Error_flag is set
Response
SOF
Response_
Flags
Error code
CRC16
Response
EOF
8 bits
8 bits
16 bits



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


データシート ダウンロード

Go To PDF Page


リンク URL



ALLDATASHEETはお客様のビジネスに役立ちますか？  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   データシートへのリンク    |   リンク交換   |   メーカーリスト
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