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ST7781R 데이터시트 PDF




Sitronix Technology에서 제조한 전자 부품 ST7781R은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 ST7781R 기능
기능 240RGB x 320 dot 262K Color / Single-Chip TFT Controller/Driver
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ST7781R 데이터시트, 핀배열, 회로
ST7781R
240RGB x 320 dot 262K Color with Frame Memory
Single-Chip TFT Controller/Driver
Datasheet
Version 1.0
2010/09
Sitronix Technology Corp. reserves the right to change the contents in this
document without prior notice.




ST7781R pdf, 반도체, 판매, 대치품
ST7781R
9.2.25 Panel Interface Control 2 (R95h)................................................................................... 120
9.2.26 Power Control 2 (RB0h) ................................................................................................. 121
9.2.27 Power Control 3 (RB1h) ................................................................................................. 123
9.2.28 Power Control 4 (RB2h) ................................................................................................. 124
9.2.29 Power Control 5 (RB3h) ................................................................................................. 125
9.2.30 Power Control 6 (RB5h) ................................................................................................. 126
9.2.31 Power Control 7 (RB6h) ................................................................................................. 127
9.2.32 NVM ID Code (RD2h) ...................................................................................................... 127
9.2.33 NVM Control Status (RD9h)........................................................................................... 128
9.2.34 NVM Write Command (RDFh)........................................................................................ 128
9.2.35 NVM Enable (RFAh)........................................................................................................ 129
9.2.36 NVM VCOM Offset (RFEh) ............................................................................................. 129
9.2.37 NVM Command Enable (RFFh) ..................................................................................... 129
10 RESET FUNCTION ............................................................................ 130
10.1.. System Function Command List ......................................................................130
10.2.. RAM Data Initialization ....................................................................................130
10.3.. Note on Reset Function ...................................................................................130
10.4.. Reset Timing Characteristic.............................................................................130
11 FMARK FUNCTION ........................................................................... 132
11.1.. FMP Setting Example ......................................................................................133
11.2.. Display Operation Synchronous Data Transfer using FMARK.........................134
12 8 - COLOR DISPLAY MODE.............................................................. 137
13 WINDOW ADDRESS FUNCTION ...................................................... 138
14 GAMMA CORRECTION..................................................................... 139
14.1.. Ladder Resistors and 8-to-1 Selector Block Configuration ..............................145
14.2.. Variable Resistors............................................................................................145
14.3.. 8-to-1 selectors ................................................................................................145
15 APPLICATION ................................................................................... 147
15.1.. Configuration of Power Supply Circuit .............................................................147
15.2.. Standby Mode..................................................................................................148
15.3.. Power Supply Configuration ............................................................................149
15.4.. Voltage Generation..........................................................................................150
15.5.. Applied Voltage to the TFT panel ....................................................................151
15.6.. Partial Display Function ...................................................................................151
15.7.. Resizing Function ............................................................................................153
16 REVISION HISTORY.......................................................................... 155
Version 1.0
Page 4 of 155
2010/09

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ST7781R 전자부품, 판매, 대치품
ST7781R
LIST OF TABLES
Table 1 Absolute Operation Range ................................................................................................................. 44
Table 2 Basic DC Characteristics.................................................................................................................... 45
Table 3 Power Consumption ........................................................................................................................... 46
Table 4 8080 Parallel Interface Characteristics............................................................................................... 48
Table 5 SPI Interface Characteristics .............................................................................................................. 49
Table 6 18/16 Bits RGB Interface Timing Characteristics ............................................................................... 50
Table 7 6 Bits RGB Interface Timing Characteristics ...................................................................................... 51
Table 8 Interface Type Selection ..................................................................................................................... 52
Table 9 System Function Command List......................................................................................................... 90
Table 10 Reset timing Characteristics........................................................................................................... 131
Table 11 FMARK Interval .............................................................................................................................. 132
Table 12 FMARK Output Position ................................................................................................................. 132
Table 13 Register Description ....................................................................................................................... 144
Table 14 Resistance Adjustment................................................................................................................... 145
Table 15 Fine Adjustment Registers and Selected Voltage .......................................................................... 146
Table 16 Outside Components ...................................................................................................................... 148
Table 17 Partial Setting Example .................................................................................................................. 151
Table 18 Resized Image Resolution.............................................................................................................. 154
Table 19 Resized Coefficient......................................................................................................................... 154
Version 1.0
Page 7 of 155
2010/09

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관련 데이터시트

부품번호상세설명 및 기능제조사
ST7781

262K Color Single-Chip TFT Controller/Driver

Sitronix Technology
Sitronix Technology
ST7781R

240RGB x 320 dot 262K Color / Single-Chip TFT Controller/Driver

Sitronix Technology
Sitronix Technology

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