ST7789 datasheet(2/316 Pages) SITRONIX

2 / 316 page

ST7789VI

Version 1.4

Page 2 of 315

2014/04

Sitronix Confidential

The information contained herein is the exclusive property of Sitronix and shall not be distributed, reproduced, or

disclosed in whole or in part without prior written permission of Sitronix.

LIST OF CONTENT

GENERAL DESCRIPTION................................................................................................................................. 11

FEATURES............................................................................................................................................................ 12

PAD ARRANGEMENT ........................................................................................................................................ 14

3.1

OUTPUT BUMP DIMENSION............................................................................................................................. 14

3.2

INPUT BUMP DIMENSION ................................................................................................................................ 15

3.3

ALIGNMENT MARK DIMENSION ..................................................................................................................... 16

3.4

CHIP INFORMATION ........................................................................................................................................ 16

PAD CENTER COORDINATES ......................................................................................................................... 17

BLOCK DIAGRAM ............................................................................................................................................. 30

PIN DESCRIPTION ............................................................................................................................................. 31

6.1

POWER SUPPLY PINS....................................................................................................................................... 31

6.2

INTERFACE LOGIC PINS .................................................................................................................................. 32

6.3

DRIVER OUTPUT PINS..................................................................................................................................... 35

6.4

TEST AND OTHER PINS .................................................................................................................................... 35

DRIVER ELECTRICAL CHARACTERISTICS .............................................................................................. 36

7.1

ABSOLUTE OPERATION RANGE....................................................................................................................... 36

7.2

DC CHARACTERISTICS ................................................................................................................................... 37

7.3

POWER CONSUMPTION ................................................................................................................................... 39

7.4

AC CHARACTERISTICS ................................................................................................................................... 40

7.4.1

8080 Series MCU Parallel Interface Characteristics: 18/16/9/8-bit Bus ................................................. 40

7.4.2

Serial Interface Characteristics (3-line serial):........................................................................................ 42

7.4.3

Serial Interface Characteristics (4-line serial):........................................................................................ 43

7.4.4

RGB Interface Characteristics: ................................................................................................................ 45

7.4.5

Reset Timing: ............................................................................................................................................ 47

FUNCTION DESCRIPTION............................................................................................................................... 49

8.1

MPU INTERFACE TYPE SELECTION ................................................................................................................ 49

8.2

8080-Ⅰ SERIES MCU PARALLEL INTERFACE ................................................................................................ 50

8.2.1

Write cycle sequence ................................................................................................................................. 50

8.2.2

Read cycle sequence ................................................................................................................................. 51

8.3

8080-Ⅱ SERIES MCU PARALLEL INTERFACE ................................................................................................ 53

8.4

SERIAL INTERFACE ......................................................................................................................................... 54

8.4.1

Pin description .......................................................................................................................................... 54

8.4.2

Command write mode ............................................................................................................................... 55

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