The VXT430PNO-01 is a 4.3-inch TFT LCD module at 480 x 272, The specification states the recommended viewing direction as ALL and names the technology as MVA, gives 80 degrees in all four directions, and leaves the grey-scale inversion direction blank - three consistent signals that mean there is no wrong way to mount it. On a TN panel a preferred direction and an inversion direction are stated, and a unit mounted where the operator looks up at it can land on the wrong side; here that decision disappears. The frame buffer is 255 KB, small enough that a microcontroller with 512 KB of internal SRAM needs no external RAM at all. Luminance is 280 minimum against 350 typical and 420 maximum, so there is a floor to hold us to and a ceiling that shows the spread. The backlight is twelve LEDs in six series strings of two, at 19.2 V and 40 mA drawing 0.768 W, with 30,000 hours minimum life. Reliability runs nine tests at 240 hours including vibration, ESD and an MTBF of 50,000 hours. Two cautions.
| Item | Contents | Unit |
|
Model |
VXT430PNO-01 |
|
| LCD TYPE |
TFT/TRANSMISSIVE,NORMALL Y BLACK |
|
| MODULE SIZE(W*H*T) | 105.5*67.2*2.92 | MM |
| ACTIVE SIZE(W*H) | 95.04*53.865 | MM |
| PIXEL PITCH (W*H) | 0.198*0.198 | MM |
| NUMBER OF DOTS | 480*272 | |
| DRIVER IC | OTA5180A | |
| INTERFACE TYPE | 24-BIT RGB | |
| TOP POLARIZER TYPE | ANTI-GLARE | |
| RECOMMEND VIEWING DIRECTION | ALL(MVA) | O'CLOCK |
| GRAY SCALE INVERSION DIRECTION | - | O'CLOCK |
| COLORS | 16.7M | |
| BACKLIGHT TYPE | 12-CHIP WHITE LED | |
| TOUCH PANEL TYPE | WITHOUT |