Pin No. | Symbol | Functional |
1~2 | LED A | LED Anode |
3~4 | LED K | LED Cathode |
5 | GND | Digital Ground |
6 | VCOM | For external VCOM DC input |
7 | DVDD | Digital Power |
8 | MODE | DE/SYNC mode select MODE=H: DE mode(normally pull high) MODE=L: HSD/VSD mode |
9 | DE | Data enable signal |
10 | VSYNC | Vertical sync input. Negative polarity |
11 | HSYNC | Horizontal sync input. Negative polarity |
12~19 | B7~B0 | Blue data Input |
20~27 | G7~G0 | Green data Input |
28~35 | R7~R0 | Red data Input |
36 | GND | Digital Ground |
37 | DCLK | Clock input |
38 | GND | Digital Ground |
39 | L/R | Source right or left sequence control SHLR=H: right shift, Left →Right SHLR=L: left right, Right →Left |
40 | U/D | Gate up or down scan control UPDN=H: up shift, Down→Up UPDN=L: down shift, Up→Down |
41 | VGH | Positive Power for TFT |
42 | VGL | Negative Power for TFT |
43 | AVDD | Analog Power |
44 | RSTB | Global reset pin. Active low to enter reset state Suggest to connecting with an RC reset circuit for stability. Normally pull high. (RC circuit: R=10KΩ,C=luF) |
45 | NC | Not connect |
46 | VCOM | For external VCOM DC input |
47 | DITHB | Dithering setting |
48 | GND | Digital Ground |
49~50 | NC | Not connect |
Parameter | Symbol | Min. | Typ. | Max. | Unit |
Power supply 1 | VDD | -0.6 | — | +3.6 | V |
Power supply 2 | Avdd | -0.5 | — | +13.85 | V |
VGH | — | 16 | 18 | 21 | V |
VGL | — | -6 | -7.8 | -9 | V |
AVDD | — | 9.6 | 10.13 | 10.4 | V |
VCOM | — | 3.4 | 3.8 | 4.2 | V |
Operating temperature | Topr | -20 | — | 70 | ℃ |
Storage temperature | Tstg | -30 | — | 80 | ℃ |
Item | Symbol | Min | Typical | Max | Unit |
LED module Forward voltage | VLED | — | 9.3 | 9.6 | V |
LED module current | ILED | — | 120 | — | mA |
LCM Surface Luminance | Ls | 300 | 350 | — | mcd |
LCM Surface brightness uniform | LD | 80 | — | — | % |