PCA8530DUGSLASHDAZ datasheet(100/103 Pages) NXP

100 / 103 page

PCA8530

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Product data sheet

Rev. 2 — 25 September 2014

100 of 103

NXP Semiconductors

PCA8530

Automotive 102 x 4 Chip-On-Glass LCD segment driver

26. Tables

Table 1.

Ordering information . . . . . . . . . . . . . . . . . . . . .3

Table 2.

Ordering options . . . . . . . . . . . . . . . . . . . . . . . . .3

Table 3.

Marking codes . . . . . . . . . . . . . . . . . . . . . . . . . .3

Table 4.

Pin description . . . . . . . . . . . . . . . . . . . . . . . . . .6

Table 5.

Commands of PCA8530 . . . . . . . . . . . . . . . . . .8

Table 6.

Initialize command bit description . . . . . . . . . .10

Table 7.

OTP-refresh - OTP-refresh command bit

description . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Table 8.

Device-address - device address command

bit description . . . . . . . . . . . . . . . . . . . . . . . . . 11

Table 9.

SYNC1_pin - SYNC1 pin configuration

command bit description. . . . . . . . . . . . . . . . . . 11

Table 10. Clock-out-ctrl - CLK pin input/output switch

command bit description . . . . . . . . . . . . . . . . .12

Table 11. Read-select - status read select command

bit description . . . . . . . . . . . . . . . . . . . . . . . . .12

Table 12. Status-readout - status and temperature read

command bit description . . . . . . . . . . . . . . . . .13

Table 13. Clear-reset-flag - Clear-reset-flag command

bit description . . . . . . . . . . . . . . . . . . . . . . . . .14

Table 14. Charge-pump-ctrl - charge pump control

command bit description . . . . . . . . . . . . . . . . .15

Table 15. Set-VLCD - Set-VLCD command bit description .15

Table 16. Set-bias-mode - set bias mode command

bit description . . . . . . . . . . . . . . . . . . . . . . . . .16

Table 17. Temperature-ctrl - temperature measurement

control command bit description . . . . . . . . . . .17

Table 18. TC-set - VLCD temperature compensation

set command bit description . . . . . . . . . . . . . .18

Table 19. TC-slope - VLCD temperature compensation

slope command bit description . . . . . . . . . . . .19

Table 20. Set-MUX-mode - set multiplex drive mode

command bit description . . . . . . . . . . . . . . . . .20

Table 21. Inversion-mode - inversion mode command

bit description . . . . . . . . . . . . . . . . . . . . . . . . .20

Table 22. Display-ctrl - display on and off switch c

ommand bit description . . . . . . . . . . . . . . . . . .21

Table 23. Frame-frequency - frame frequency select

command bit description . . . . . . . . . . . . . . . . .22

Table 24. Clock and frame frequency values . . . . . . . . .23

Table 25. Write-display-data - write display data

command bit description . . . . . . . . . . . . . . . . .24

Table 26. Input-bank-select - input bank select

command bit description . . . . . . . . . . . . . . . . .24

Table 27. Output-bank-select - output bank select

command bit description . . . . . . . . . . . . . . . . .25

Table 28. Data-pointer - set data pointer command

bit description . . . . . . . . . . . . . . . . . . . . . . . . .25

Table 29. Selection of possible display configurations . . .32

Table 30. Parameters of VLCD generation . . . . . . . . . . . .35

Table 31. Output resistance of the charge pump . . . . . . .37

Table 32. Temperature regions . . . . . . . . . . . . . . . . . . . .42

Table 33. Temperature coefficients. . . . . . . . . . . . . . . . . .43

Table 34. Calculation of the temperature compensated

value VT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

Table 35. LCD drive modes: summary of characteristics 44

Table 36. Mapping of output pins and corresponding

output signals with respect to the multiplex

driving mode . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Table 37. Layout topology of output pins and

corresponding output signals with respect to

the multiplex driving mode . . . . . . . . . . . . . . . 50

Table 38. Bit scheme used to illustrate the RAM filling

patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Table 39. RAM filling in static drive mode . . . . . . . . . . . . 52

Table 40. RAM filling in 1:2 multiplex drive mode . . . . . . 52

Table 41. RAM filling in 1:4 multiplex drive mode . . . . . . 53

Table 42. Control byte description . . . . . . . . . . . . . . . . . 56

Table 43. I2C slave address byte . . . . . . . . . . . . . . . . . . . 59

Table 44. R/W-bit description. . . . . . . . . . . . . . . . . . . . . . 59

Table 45. Serial interface . . . . . . . . . . . . . . . . . . . . . . . . . 61

Table 46. Subaddress byte definition. . . . . . . . . . . . . . . . 61

Table 47. Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 65

Table 48. Static characteristics . . . . . . . . . . . . . . . . . . . . 66

Table 49. General dynamic characteristics . . . . . . . . . . . 73

Table 50. I2C-bus timing characteristic . . . . . . . . . . . . . . 74

Table 51. SPI-bus timing characteristics . . . . . . . . . . . . . 75

Table 52. Addressing cascaded PCA8530 . . . . . . . . . . . 80

Table 53. Bump locations of PCA8530DUG . . . . . . . . . . 86

Table 54. Dimensions of PCA8530DUG

. . . . . . . . . . . . 89

Table 55. Alignment marking . . . . . . . . . . . . . . . . . . . . . . 90

Table 56. Gold bump hardness . . . . . . . . . . . . . . . . . . . . 90

Table 57. Description of tray details. . . . . . . . . . . . . . . . . 92

Table 58. Selection of LCD segment drivers . . . . . . . . . 93

Table 59. Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 95

Table 60. Revision history . . . . . . . . . . . . . . . . . . . . . . . . 97

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