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ILI9481 の電気的特性と機能

ILI9481のメーカーはILITEKです、この部品の機能は「a-Si TFT LCD Single Chip Driver」です。


製品の詳細 ( Datasheet PDF )

部品番号 ILI9481
部品説明 a-Si TFT LCD Single Chip Driver
メーカ ILITEK
ロゴ ILITEK ロゴ 




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ILI9481 Datasheet, ILI9481 PDF,ピン配置, 機能
ILI9481
a-Si TFT LCD Single Chip Driver
320RGBx480 Resolution and 262K color
Datasheet
Preliminary
Version: V0.21
Document No.: ILI9481DS_V0.21.pdf
ILI TECHNOLOGY CORP.
4F, No. 2, Tech. 5th Rd., Hsinchu Science Park,
Taiwan 300, R.O.C.
Tel.886-3-5670095; Fax.886-3-5670096
http://www.ilitek.com

1 Page





ILI9481 pdf, ピン配列
a-Si TFT LCD Single Chip Driver
320RGBx480 Resolution and 262K color
ILI9481
8.2.20. Read_memory_start (2Eh) .................................................................................................. 66
8.2.21. Set_partial_area (30h)......................................................................................................... 68
8.2.22. Set_scroll_area (33h) .......................................................................................................... 71
8.2.23. Set_tear_off (34h)................................................................................................................ 76
8.2.24. Set_tear_on (35h)................................................................................................................ 77
8.2.25. Set_address_mode (36h) .................................................................................................... 79
8.2.26. Set_scroll_start (37h) .......................................................................................................... 82
8.2.27. Exit_idle_mode (38h)........................................................................................................... 84
8.2.28. Enter_idle_mode (39h) ........................................................................................................ 85
8.2.29. Set_pixel_format (3Ah)........................................................................................................ 87
8.2.30. Write_Memory_Continue (3Ch)........................................................................................... 89
8.2.31. Read_Memory_Continue (3Eh)........................................................................................... 91
8.2.32. Set_Tear_Scanline (44h) ..................................................................................................... 93
8.2.33. Get_Scanline (45h).............................................................................................................. 94
8.2.34. Read_DDB_Start (A1h) ....................................................................................................... 95
8.2.35. Command Access Protect (B0h) ......................................................................................... 97
8.2.36. Low Power Mode Control (B1h) .......................................................................................... 98
8.2.37. Frame Memory Access and Interface Setting (B3h) ........................................................... 99
8.2.38. Display Mode and Frame Memory Write Mode Setting (B4h)........................................... 101
8.2.39. Device Code Read (BFh) .................................................................................................. 102
8.2.40. Panel Driving Setting (C0h) ............................................................................................... 103
8.2.41. Display_Timing_Setting for Normal Mode (C1h)............................................................... 107
8.2.42. Display_Timing_Setting for Partial Mode (C2h) ................................................................ 109
8.2.43. Display_Timing_Setting for Idle Mode (C3h)......................................................................111
8.2.44. Frame Rate and Inversion Control (C5h) .......................................................................... 113
8.2.45. Interface Control (C6h) ...................................................................................................... 114
8.2.46. Gamma Setting (C8h)........................................................................................................ 115
8.2.47. Power_Setting (D0h) ......................................................................................................... 116
8.2.48. VCOM Control (D1h) ......................................................................................................... 118
8.2.49. Power_Setting for Normal Mode (D2h) ............................................................................. 120
8.2.50. Power_Setting for Partial Mode (D3h)............................................................................... 122
8.2.51. Power_Setting for Idle Mode (D4h) ................................................................................... 124
8.2.52. NV Memory Write (E0h) .................................................................................................... 126
8.2.53. NV Memory Control (E1h) ................................................................................................. 127
8.2.54. NV Memory Status Read (E2h) ......................................................................................... 128
8.2.55. NV Memory Protection (E3h) ............................................................................................ 129
9. Display Data RAM ..................................................................................................................................... 129
9.1. Configuration................................................................................................................................ 129
9.2. Memory to Display Address Mapping .......................................................................................... 131
The information contained herein is the exclusive property of ILI Technology Corp. and shall not be distributed,
reproduced, or disclosed in whole or in part without prior written permission of ILI Technology Corp.
Page 3 of 143
Version: 0.21


3Pages


ILI9481 電子部品, 半導体
a-Si TFT LCD Single Chip Driver
320RGBx480 Resolution and 262K color
Š ƒ Vci = 2.5V ~ 3.3V (analog)
LCD Voltage drive:
¾ Source/VCOM power supply voltage
ƒ DDVDH - GND = 4.5V ~ 6.0V
ƒ VCL – GND = -1.0V ~ -3.0V
ƒ VCI VCL 6.0V
¾ Gate driver output voltage
ƒ VGH - GND = 10V ~ 18V
ƒ VGL – GND = -5V ~ -12.5V
ƒ VGH VGL 32V
¾ VCOM driver output voltage
ƒ VCOMH = 3.0V ~ (DDVDH-0.5)V
ƒ VCOML = (VCL+0.5)V ~ 0V
Š ƒ VCOMH-VCOML 6.0V
Operate temperature range: -40to 85
ILI9481
The information contained herein is the exclusive property of ILI Technology Corp. and shall not be distributed,
reproduced, or disclosed in whole or in part without prior written permission of ILI Technology Corp.
Page 6 of 143
Version: 0.21

6 Page



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共有リンク

Link :


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