YXM043TS-1. Specification For LCD Module MODULE: CUSTOMER: REV DESCRIPTION DATE 1 FIRST ISSUE CHANGE FPC PAD

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1 Specification For LCD Module YXM043TS-1 MODULE: CUSTOMER: REV DESCRIPTION DATE 1 FIRST ISSUE CHANGE FPC PAD TECHSTAR INITIAL DATE PREPARED BY CHECKED BY PPROVED BY CUSTOMER INITIAL DATE PPROVED BY Page 1 of 22

2 RECORDS OF REVISION REV DATE CHANGE DETAIL ORIGINATOR REMARKS FIRST ISSUE LIANG JC CHANGE FPC PAD LIANG JC Page 2 of 22

3 TABLE OF CONTENTS 1. OUTLINE DIMENSION 2. INPUT TERMINAL PIN ASSIGNMENT 3. LCD OPTICAL CHARACRERISTICS 4. ELECTRICAL SPECIFICATIONS 5. INPUT SETUP TIMING REQUIREMENT 6.OPRATING PRINCIPLE & MERHDS 7. CAUTIONS AND HANDLING PRECAURIONS 8. LCD MODULE OUT-GOING QUALITY LEVEL 9. PACKING Page 3 of 22

4 Description This is a color active matrix TFT (Thin Film Transistor) liquid crystal display (LCD) that uses amorphous silicon TFT as a switching devices. This model is composed of a Transmissive type TFT-LCD Panel, driver circuit,back-light unit. The resolution of a 4.3" TFT-LCD contains 480 x 272 pixels, and can display up to 16M colors. Features Display Mode: a-si TFT active matrix,transmissive/ Normally White Active screen size: 4.3 diagonal Display Colors of TFT LCD : 16M colors Number of Dots : 480RGBX272 Viewing Direction: 12:00 clock Input Voltage : +2.8V-3.3V Control IC: HX8257A CPU Interface : 24Bit-RGB Operating Temperature: -20 C - 70 C Storage Temperature:-30 C - 80 C Backlight Color : White Mechanical Information Item Min. Typ. Max. Unit Note Module size Horizontal(H) mm Vertical(V) mm Depth(D) mm Weight g Page 4 of 22

5 1. OUTLINE DIMENSION ( ) 光面效果 FPC 展开参考图 FPC 弯折出货 SCALE"A" 2:1 FH26-45S-0.3SHW(05).2 A 22 LED CIRCUIT DIAGRAM SCALE SHEET FIT 1/1 K ReV. Revision content description Mod.Name PART.Name TOLERANCE( 公差 ) TOLERANCE UNLESS X.X±0.3 OTHERWISE X.XX±0.2 UNIT DESIGNED(structure) DESIGNED(electron) APPROVED DRAWING NAME LCM mm 01 Date 高温胶纸 :14.0* Page 5 of 22

6 2. INPUT TERMINAL PIN ASSIGNMENT Pin NO. Symbol Function 1 VSS Power Ground. 2 VSS Power Ground. 3 VDD Digital power supply. 4 VDD Digital power supply R0-R7 Red data input. If not used PINS, please connect to GND G0-G7 Green data input. If not used PINS, please connect to GND B0-B7 Blue data input. If not used PINS, please connect to GND. 29 VSS Power Ground.. 30 PCLK Clock signal for data latching and internal counter of the timing controller. Display on/off mode control. Internally pulled high. 31 PON (a) DISP=L, standby mode. (b) DISP=H, normal display mode. 32 HSYNC Horizontal sync input with negative polarity. 33 VSYNC Vertical sync input with negative polarity. 34 DE Input data enable control. Internally pulled low. 35 SDI(NC) Data input pin in serial mode. Internal pull high. Leave it OPEN when not used. 36 VSS Power Ground NC No Connection. 41 VSS Power Ground.. 42 LED- LED CATHODE. 43 LED+ LED ANODE. 44 CSB(NC) Chip select pin of serial interface. Internal pull high. Leave it OPEN when not used. 45 SCL(NC) Clock pin of serial interface. Internal pull high. Leave it OPEN when not used. Page 6 of 22

7 3. LCD OPTICAL CHARACRERISTICS Page 7 of 22

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9 4. ELECTRICAL SPECIFICATIONS 4.1 Absolute Maximum Rating (VSS=0V) Symbol Min. TYP Max. Unit Note Power supply for Pump -0.3 V Operating temperature Storage temperature DC characteristics Symbol Min. Typ. Max Unit Note Power supply voltage1 VDD V Current consumption ma -- Level input voltage Level output voltage 0.8*VDD -- VDDIO V -- VSS *VDDIO V *VDDIO -- VDDIO V -- VSS *VDDIO V -- Page 9 of 22

4.4 LED Backlight Characteristics - - White Item Symbol Min. Typ. Max. Unit Note Forward Current -- 20 -- ma -- Forward Voltage 30 32 34 V - Luminance 250 -- -- cd/m2 Uniformity 80 -- -- % -- 4.

10 4.4 LED Backlight Characteristics - - White Item Symbol Min. Typ. Max. Unit Note Forward Current ma -- Forward Voltage V - Luminance cd/m2 Uniformity % AC Timing Diagram The HX8257-A both supports DE mode and Sync mode timing. The mode was decided by DE signal internally. When DE is pulled low, the HX8257-A uses HS+VS for timing control and this timing mode is sync mode. When DE is pulled high for active data and pulled low for blanking data, the HX8257-A uses DE for timing control and this timing mode is DE mode. The detail timing chart showed below Parallel RGB input timing requirement Page 10 of 22

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12 Parallel RGB Input Timing Page 12 of 22

13 4.5.2 Serial RGB input timing requirement Page 13 of 22

14 Serial RGB Input Timing Page 14 of 22

15 5. Input setup timing requirement Page 15 of 22

16 6. OPRATING PRINCIPLE & MERHDS 7. CAUTIONS AND HANDLING PRECAURIONS 7.1 Handling and Operating the Module Page 16 of 22

17 7.2 Storage and Transportation. Page 17 of 22

18 8. LCD MODULE OUT-GOING QUALITY LEVEL Page 18 of 22

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22 9.PACKING ---TBD---- Page 22 of 22

2 Bit Micro,LLC 2BM-20050(-TS)

2 Bit Micro,LLC 2BM-20050(-TS) SPECIFICATION FOR LCD Module MODULE: CUSTOMER: REV DESCRIPTION DATE 1 FIRST ISSUE 2011.07.22 INITIAL DATE PREPARED BY CHECKED BY APPROVED BY CUSTOMER INITIAL DATE APPROVED BY 1/12 Revision History Data