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KMA310 Datasheet(PDF) 68 Page - NXP Semiconductors |
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KMA310 Datasheet(HTML) 68 Page - NXP Semiconductors |
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68 / 71 page  NXP Semiconductors KMA310 Programmable angle sensor IC KMA310 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2019. All rights reserved. Product data sheet Rev. 3 — 27 February 2019 68 / 71 Tables Tab. 1. Pinning ...............................................................2 Tab. 2. Ordering information ..........................................2 Tab. 3. Analog output behavior for a positive slope .......5 Tab. 4. Digital output behavior for a positive slope ........6 Tab. 5. STATUS nibble ................................................. 7 Tab. 6. Single secure sensor formats A.3 and H.4: frame ................................................................. 9 Tab. 7. DATA nibbles D0 to D2: angular value ..............9 Tab. 8. DATA nibbles D3 and D4: 8-bit loop counter ... 10 Tab. 9. Dual throttle position sensor formats A.1 and H.1: frame ....................................................... 11 Tab. 10. DATA nibbles D0 to D2: angular value ............11 Tab. 11. DATA nibbles D3 to D5: inverted slope angular value ...................................................11 Tab. 12. High-speed 12-bit message format: frame ...... 12 Tab. 13. DATA nibbles D0 to D3: angular value ............13 Tab. 14. Serial message schedule ................................ 13 Tab. 15. Diagnostic status code message .....................14 Tab. 16. ASIL error code ...............................................14 Tab. 17. SENSOR_TYPE[3:0] – channel 1/2 sensor type message ..................................................15 Tab. 18. Manufacturer code message ...........................15 Tab. 19. SENT_REVISION[1:0] – SENT standard revision message ............................................ 15 Tab. 20. Supplementary data channel #3,1: sensor supply voltage ................................................. 15 Tab. 21. Supplementary data channel #4,1: sensor temperature value ........................................... 16 Tab. 22. SENSOR_ID – sensor ID #1 message ............16 Tab. 23. OEM_CODE_1[11:0] – OEM code 1 message ..........................................................16 Tab. 24. OEM_CODE_2[11:0] – OEM code 2 message ..........................................................16 Tab. 25. OEM_CODE_3[11:0] – OEM code 3 message ..........................................................16 Tab. 26. OEM_CODE_4[11:0] – OEM code 4 message ..........................................................16 Tab. 27. OEM_CODE_5[11:0] – OEM code 5 message ..........................................................16 Tab. 28. OEM_CODE_6[11:0] – OEM code 6 message ..........................................................16 Tab. 29. OEM_CODE_7[11:0] – OEM code 7 message ..........................................................17 Tab. 30. OEM_CODE_8[11:0] – OEM code 8 message ..........................................................17 Tab. 31. Fast channel diagnostic value .........................18 Tab. 32. Power-loss behavior ........................................21 Tab. 33. System behavior for each output mode ...........21 Tab. 34. Diagnostic behavior .........................................22 Tab. 35. Self-diagnostic overview ..................................26 Tab. 36. Self-diagnostic validation support ....................28 Tab. 37. Limiting values ................................................ 28 Tab. 38. Operating conditions ....................................... 29 Tab. 39. Thermal characteristics ................................... 29 Tab. 40. Mechanical characteristics .............................. 29 Tab. 41. Supply current ................................................. 30 Tab. 42. Power-on reset ................................................30 Tab. 43. Performance ....................................................31 Tab. 44. Dynamics .........................................................33 Tab. 45. Digital interface ............................................... 35 Tab. 46. Internal capacitances ...................................... 35 Tab. 47. Format of command byte ................................ 41 Tab. 48. Command byte description ............................. 41 Tab. 49. Signatures ....................................................... 46 Tab. 50. Command registers .........................................46 Tab. 51. Customer area 1 ............................................. 47 Tab. 52. Customer area 2 ............................................. 51 Tab. 53. Customer area 3 ............................................. 51 Tab. 54. Traceability register .........................................52 Tab. 55. ZERO_ANGLE – mechanical zero degree position bit allocation .......................................52 Tab. 56. CLAMP_LOW – lower clamping level bit allocation ......................................................... 53 Tab. 57. CLAMP_HIGH – upper clamping level bit allocation ......................................................... 53 Tab. 58. SCALE_COEFFICIENT – least significant bits of scale coefficient bit allocation ............... 53 Tab. 59. CLAMP_SWITCH – clamp switch angle bit allocation ......................................................... 54 Tab. 60. RANGE_DETECTION – range detection angle bit allocation .......................................... 54 Tab. 61. CLAMP_RANGE – clamp range bit allocation ......................................................... 54 Tab. 62. SENSOR_TYPE .............................................. 55 Tab. 63. PROTOCOL_FORMAT ................................... 55 Tab. 64. TEMPERATURE_THRESHOLD ..................... 55 Tab. 65. Failure condition for radiated disturbances and electrical transient transmission ............... 56 Tab. 66. Abbreviations ...................................................64 Tab. 67. Revision history ...............................................65 Figures Fig. 1. Functional diagram ............................................3 Fig. 2. Angular measurement directions .......................4 Fig. 3. Characteristic of the analog output ................... 5 Fig. 4. Characteristic of the digital output .....................6 Fig. 5. SENT frame ...................................................... 7 Fig. 6. Single secure sensor formats A.3 and H.4 ........ 9 Fig. 7. Dual throttle position sensor formats A.1 and H1 ....................................................................10 Fig. 8. High-speed 12-bit message format frame H.3 ...................................................................12 Fig. 9. No MPC mode ................................................ 19 Fig. 10. MPC17 mode .................................................. 19 Fig. 11. MPC7 mode .................................................... 20 |
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