TFT Controller/Driver. ST7796S Datasheet

ST7796S Controller/Driver. Datasheet pdf. Equivalent

ST7796S Datasheet
Recommendation ST7796S Datasheet
Part ST7796S
Description Single-Chip TFT Controller/Driver
Feature ST7796S; ST7796S 320RGB x 480 dot 262K Color with Frame Memory Single-Chip TFT Controller/Driver Datasheet Si.
Manufacture Sitronix
Datasheet
Download ST7796S Datasheet




Sitronix ST7796S
ST7796S
320RGB x 480 dot 262K Color with Frame Memory
Single-Chip TFT Controller/Driver
Datasheet
Sitronix reserves the right to change the contents in this document
without prior notice, please contact Sitronix to obtain the latest
version of datasheet before placing your order. No responsibility is
assumed by Sitronix for any infringement of patent or other rights
of third parties which may result from its use.
© 2013 Sitronix Technology Corporation. All rights reserved.
Version V1.0
2014/11



Sitronix ST7796S
ST7796S
LIST OF CONTENT
1 GENERAL DESCRIPTION ..................................................................... 7
2 FEATURES ............................................................................................ 8
3 PAD ARRANGEMENT ......................................................................... 10
3.1.. Output Bump Dimension....................................................................................10
3.2.. Bump Dimension ...............................................................................................11
3.3.. Alignment Mark Dimension ................................................................................12
3.4.. Chip Information ................................................................................................12
4 PAD CENTER COORDINATES ........................................................... 13
5 BLOCK DIAGRAM ............................................................................... 40
6 PIN DESCRIPTION .............................................................................. 41
6.1.. Power Supply Pins.............................................................................................41
6.2.. Interface Logic Pins ...........................................................................................42
6.3.. Driver Output Pins .............................................................................................44
6.4.. Test and Other Pins...........................................................................................45
7 DRIVER ELECTRICAL CHARACTERISTICS ...................................... 46
7.1.. Absolute Operation Range ................................................................................46
7.2.. DC Characteristics.............................................................................................47
7.2.1 DC characteristics for MIPI DSI ...................................................................................... 47
7.2.2 DC Characteristics for Panel Driving ............................................................................. 48
7.3.. Power Consumption ..........................................................................................50
7.4.. AC Characteristics .............................................................................................51
7.4.1 8080 Series MCU Parallel Interface Characteristics: 18/16/9/8-bit Bus ...................... 51
7.4.2 3-SPI Serial Data Transfer Interface Characteristics:................................................... 53
7.4.3 4-SPI Serial Data Transfer Interface Characteristics:................................................... 54
7.4.4 RGB Interface Characteristics: ....................................................................................... 55
7.4.5 MIPI Interface Characteristics ......................................................................................... 56
8 INTERFACE ......................................................................................... 59
8.1.. MPU Interface Type Selection ...........................................................................59
8.2.. 8080-Series MCU Interface ...............................................................................60
8.2.1 8080-Series MCU Write Cycle Sequence ....................................................................... 60
8.2.2 18-bit 8080-Series Interface Write Format ..................................................................... 61
8.2.3 16-bit 8080-Series Interface Write Format ..................................................................... 63
8.2.4 9-bit 8080-Series Interface Write Format ....................................................................... 67
8.2.5
8.2.6
8-bit 8080-Series Interface Write Format ....................................................................... 69
8080-series MCU Read Cycle Sequence ........................................................................ 73
8.2.7 18-bit 8080-Series Interface Read Format...................................................................... 74
8.2.8 16-bit 8080-Series Interface Read Format...................................................................... 75
V1.0
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2014/11
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.



Sitronix ST7796S
ST7796S
8.2.9 9-bit 8080-Series Interface Read Format........................................................................ 76
8.2.10 8-bit 8080-Series Interface Read Format........................................................................ 77
8.3.. RGB Interface ....................................................................................................78
8.3.1 RGB Color Format ............................................................................................................ 78
8.3.2 RGB Interface Definition.................................................................................................. 80
8.3.3 RGB Interface Timing....................................................................................................... 82
8.4.. Serial Peripheral Interface (SPI) ........................................................................85
8.4.1 3-Line Interface ................................................................................................................. 85
8.4.2 4-Line Interface ................................................................................................................. 89
8.5.. Mobile Industry Processor Interface (MIPI)........................................................94
8.5.1 Display Serial Interface (DSI) .......................................................................................... 94
8.5.2 DSI protocol .................................................................................................................... 110
9 COMMAND......................................................................................... 131
9.1.. Command Table List........................................................................................131
9.2.. Command Table 1 ...........................................................................................141
9.2.1 NOP (00h) ........................................................................................................................ 141
9.2.2 SWRESET (01h): Software Reset.................................................................................. 141
9.2.3 RDDID (04h): Read Display ID ....................................................................................... 143
9.2.4 Read Number of the Errors on DSI (05h) ..................................................................... 144
9.2.5 RDDST (09h): Read Display Status .............................................................................. 146
9.2.6 RDDPM (0Ah): Read Display Power Mode................................................................... 149
9.2.7 RDDMADCTL (0Bh): Read Display MADCTL ............................................................... 151
9.2.8 RDDCOLMOD (0Ch): Read Display Pixel Format........................................................ 153
9.2.9 RDDIM (0Dh): Read Display Image Mode..................................................................... 155
9.2.10 RDDSM (0Eh): Read Display Signal Mode ................................................................... 156
9.2.11 RDDSDR (0Fh): Read Display Self-Diagnostic Result ................................................ 158
9.2.12 SLPIN (10h): Sleep in ..................................................................................................... 159
9.2.13 SLPOUT (11h): Sleep Out .............................................................................................. 160
9.2.14 PTLON (12h): Partial Display Mode On ........................................................................ 163
9.2.15 NORON (13h): Normal Display Mode On ..................................................................... 164
9.2.16 INVOFF (20h): Display Inversion Off ............................................................................ 165
9.2.17 INVON (21h): Display Inversion On .............................................................................. 166
9.2.18 DISPOFF (28h): Display Off ........................................................................................... 167
9.2.19 DISPON (29h): Display On ............................................................................................. 169
9.2.20 CASET (2Ah): Column Address Set ............................................................................. 170
9.2.21 RASET (2Bh): Row Address Set ................................................................................... 172
9.2.22 RAMWR (2Ch): Memory Write ....................................................................................... 173
9.2.23 RAMRD (2Eh): Memory Read ........................................................................................ 174
V1.0
Page 3 of 279
2014/11
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.







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