ST7283 datasheet(2/91 Pages) SITRONIX

2 / 91 page

ST7283

Version 1.3

Page 2 of 91

2020/09

LIST OF CONTENT

1. GENERAL DESCRIPTION ........................................................................ 5

2. FEATURES ............................................................................................... 6

3. PAD ARRANGEMENT .............................................................................. 7

3.1 Output Bump Dimension ............................................................................................ 7

3.2 Bump Dimension......................................................................................................... 8

3.3 Alignment Mark Dimension ........................................................................................ 9

3.4 Chip Information.......................................................................................................... 9

4. PAD CENTER COORDINATES .............................................................. 10

5. BLOCK DIAGRAM .................................................................................. 34

6. PIN DESCRIPTION ................................................................................. 35

6.1 Pin Function .............................................................................................................. 35

6.2 Hardware Pin Option Mapping Software Register Option ....................................... 38

7. COMMUNICATION INTERFACE ............................................................ 39

7.1 3-wire Serial Interface............................................................................................... 39

7.2 I

2C Interface .............................................................................................................. 40

7.2.1 Bit Transfer ......................................................................................................................... 40

7.2.2 START and STOP Conditions ............................................................................................. 40

7.2.3 System Configuration .......................................................................................................... 41

7.2.4 Acknowledgment ................................................................................................................. 41

7.2.5 I2C Interface Protocol .......................................................................................................... 42

7.3 RGB Interface ........................................................................................................... 43

7.3.1 SYNC Mode ........................................................................................................................ 43

7.3.2 SYNC-DE Mode .................................................................................................................. 44

7.3.3 DE Mode............................................................................................................................. 45

7.3.4 Parallel 24 bit RGB Input Timing Table ................................................................................ 46

7.3.5 Serial 8 bit RGB Input Timing Table..................................................................................... 46

8. REGISTER LIST...................................................................................... 47

8.1 Register Summary .................................................................................................... 47

8.2 Command Table1 Register Description ................................................................... 50

8.2.1 GRB、DISP CONTROL (10h) ............................................................................................. 50

8.2.2 CONTRAST (11h) ............................................................................................................... 50

8.2.3 SUB_CONTRAST_R (12h).................................................................................................. 50

8.2.4 SUB_CONTRAST_B (13h).................................................................................................. 51

8.2.5 BRIGHTNESS (14h)............................................................................................................ 51

8.2.6 SUB-BRIGHTNESS_R (15h) ............................................................................................... 51

8.2.7 SUB-BRIGHTNESS_B (16h) ............................................................................................... 52

8.2.8 H_BLANKING (17h) ............................................................................................................ 52

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