 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
M24LR04E-R Datasheet(PDF) 113 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
M24LR04E-R Datasheet(HTML) 113 Page - STMicroelectronics |
|
|
113 / 142 page  M24LR04E-R Command codes Doc ID 022208 Rev 5 113/142 The response contains: ● the flags, ● the Unique ID. During an Inventory process, if the VCD does not receive an RF M24LR04E-R response, it waits for a time t3 before sending an EOF to switch to the next slot. t3 starts from the rising edge of the request EOF sent by the VCD. ● If the VCD sends a 100% modulated EOF, the minimum value of t3 is: t3min = 4384/fC (323.3µs) + tSOF ● If the VCD sends a 10% modulated EOF, the minimum value of t3 is: t3min = 4384/fC (323.3µs) + tNRT where: ● tSOF is the time required by the M24LR04E-R to transmit an SOF to the VCD ● tNRT is the nominal response time of the M24LR04E-R tNRT and tSOF are dependent on the M24LR04E-R-to-VCD data rate and subcarrier modulation mode. When configured in the RF busy mode, the RF WIP/BUSY pin is tied to 0 from the SOF starting the inventory command to the end of the M24LR04E-R response. If the M24LR04E- R does not receive the corresponding slot marker, the RF WIP/BUSY pin remains at 0 till the next RF power-off. When configured in the RF write in progress mode, the RF WIP/BUSY pin remains in high-Z state. Table 98. Inventory Initiated request format Request SOF Request _flags Inventory Initiated IC Mfg code Optional AFI Mask length Mask value CRC16 Request EOF 8 bits D1h 02h 8 bits 8 bits 0 - 64 bits 16 bits Table 99. Inventory Initiated response format Response SOF Response _flags DSFID UID CRC16 Response EOF 8 bits 8 bits 64 bits 16 bits |
|
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 |
| 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
