| Electronic Components Datasheet Search |
|
SR176 Datasheet(PDF) 5 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
SR176 Datasheet(HTML) 5 Page - STMicroelectronics |
|
5 / 35 page ![]() SR176 List of figures 5/35 List of figures Figure 1. Pad connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Figure 2. Die floor plan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 3. Received wave using ASK modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Figure 4. SR176 request frame character format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 5. Request start of frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 6. Request End Of Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 7. Emitted wave using BPSK subcarrier modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 8. Answer start of frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 9. Answer end of frame. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 10. Example of a complete transmission frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 11. CRC transmission rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 12. SR176 memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 13. State transition diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 14. INITIATE request format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Figure 15. INITIATE response format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Figure 16. 8-bit Chip_ID format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Figure 17. INITIATE frame exchange between Reader and SR176 . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Figure 18. SELECT request format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 19. SELECT response format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 20. 8-bit Chip_ID format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 21. SELECT frame exchange between Reader and SR176 . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Figure 22. COMPLETION request format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Figure 23. COMPLETION frame exchange between Reader and SR176 . . . . . . . . . . . . . . . . . . . . . 17 Figure 24. READ_BLOCK request format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 25. READ_BLOCK response format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 26. READ_BLOCK frame exchange between Reader and SR176 . . . . . . . . . . . . . . . . . . . . . 19 Figure 27. 64-bit UID storage format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Figure 28. 64-bit unique identifier of the SR176 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Figure 29. WRITE_BLOCK request format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Figure 30. WRITE_BLOCK frame exchange between Reader and SR176 . . . . . . . . . . . . . . . . . . . . 20 Figure 31. PROTECT_BLOCK request format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Figure 32. PROTECT_BLOCK frame exchange between Reader and SR176 . . . . . . . . . . . . . . . . . 22 Figure 33. GET_PROTECTION request format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Figure 34. GET_PROTECTION response format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Figure 35. GET_PROTECTION frame exchange between Reader and SR176 . . . . . . . . . . . . . . . . . 23 Figure 36. INITIATE frame exchange between Reader and SR176 . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Figure 37. SELECT frame exchange between Reader and SR176 . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Figure 38. COMPLETION frame exchange between Reader and SR176 . . . . . . . . . . . . . . . . . . . . . 24 Figure 39. READ_BLOCK frame exchange between Reader and SR176 . . . . . . . . . . . . . . . . . . . . . 24 Figure 40. WRITE_BLOCK frame exchange between Reader and SR176 . . . . . . . . . . . . . . . . . . . . 24 Figure 41. PROTECT_BLOCK frame exchange between Reader and SR176 . . . . . . . . . . . . . . . . . 24 Figure 42. GET_PROTECTION frame exchange between Reader and SR176 . . . . . . . . . . . . . . . . . 25 Figure 43. ASK modulated signal from the Reader to the contactless device . . . . . . . . . . . . . . . . . . . 28 Figure 44. Frame transmission between the Reader and the contactless device . . . . . . . . . . . . . . . . 28 Figure 45. Data jitter on the frame transmitted by the Reader in ASK . . . . . . . . . . . . . . . . . . . . . . . . . 28 Figure 46. A3 antenna specification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Figure 47. A4 antenna specification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Figure 48. A5 antenna specification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 |
|
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 |