 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
ST25TV02K 数据表(PDF) 53 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
ST25TV02K 数据表(HTML) 53 Page - STMicroelectronics |
|
|
53 / 90 page  • Request flags • UID (optional) • Password number (00h = Password KILL or UNTRACEABLE, 0x01 = PWD_A1, 0x02 = PWD_A2, 0x03 = PWD_CFG, other = Error) • Password is 32-bit wide for all passwords, except for Area 1 if MEM_ORG = 1b1 (ST25TV02K/512 configured in two areas), when the password is 64-bit wide. Table 94. Present Password response format when Error_flag is NOT set Response SOF Response_flags CRC16 Response EOF - 8 bits 16 bits - Response parameter: • No parameter. The response is sent back after the write cycle. Table 95. Present Password response format when Error_flag is set Response SOF Response_flags Error code CRC16 Response EOF - 8 bits 8 bits 16 bits - Response parameter: • Error code as Error_flag is set: – 02h: command not recognized – 03h: command option not supported – 0Fh: the present password is incorrect – 10h: the password number is incorrect Figure 26. Present Password frame exchange between VCD and ST25TV02K/512 SOF Present Password request VCD ST25TV02K/512 EOF SOF Present Password response EOF t1 SOF Present Password response EOF ST25TV02K/512 Good password Wrong password tPDW_FAIL Present password command specificity The passwords must be presented encrypted as explained in AN5103. 6.4.22 Fast Read Single Block On receiving the Fast Read Single Block command, the ST25TV02K/512 read the requested block and sends back its 32-bit value in the response. When the Option_flag is set, the response includes the Block Security Status. The data rate of the response is multiplied by 2. ST25TV02K ST25TV512 RF commands DS12074 - Rev 11 page 53/90 |
|
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 |
| 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
