 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
CLRC63201T Datasheet(PDF) 10 Page - NXP Semiconductors |
|
||||||||||||||||||||||||||||||
CLRC63201T Datasheet(HTML) 10 Page - NXP Semiconductors |
|
|
10 / 127 page  CLRC632 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved. Product data sheet COMPANY PUBLIC Rev. 3.7 — 27 February 2014 073937 10 of 127 NXP Semiconductors CLRC632 Standard multi-protocol reader solution Figure 6 shows the microprocessor connection to the CLRC632 using SPI. Remark: The SPI implementation for CLRC632 conforms to the SPI standard and ensures that the CLRC632 can only be addressed as a slave. 9.1.4.1 SPI read data The structure shown in Table 7 must be used to read data using SPI. It is possible to read up to n-data bytes. The first byte sent defines both, the mode and the address. The address byte must meet the following criteria: • the Most Significant Bit (MSB) of the first byte sets the mode. To read data from the CLRC632 the MSB is set to logic 1 • bits [6:1] define the address • the Least Significant Bit (LSB) should be set to logic 0. As shown in Table 8, all the bits of the last byte sent are set to logic 0. Table 6. SPI compatibility CLRC632 pins SPI pins ALE NSS A2 SCK A1 LOW A0 MOSI NRD HIGH NWR HIGH NCS LOW D7 to D1 do not connect D0 MISO Fig 6. Connection to microprocessor: SPI 001aak610 LOW NCS D0 ALE A2 SCK A1 LOW MOSI NSS A0 MISO DEVICE Table 7. SPI read data Pin Byte 0 Byte 1 Byte 2 ... Byte n Byte n + 1 MOSI address 0 address 1 address 2 ... address n 00 MISO XX data 0 data 1 ... data n 1data n |
Similar Part No. - CLRC63201T |
|
Similar Description - CLRC63201T |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | 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 |
allmanual.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
