NHD-1.5-128128ASC3 footprint, schematic symbol and 3D model by Newhaven Display

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NHD-1.5-128128ASC3 Details

The recommended power-on sequence is to apply VCC first, followed by VDD, and then the logic signals. This ensures proper initialization of the display.
The reset pin (RST) should be tied to VCC through a 10kΩ resistor and a 0.1uF capacitor to ground. This ensures a clean reset signal and prevents unwanted resets.
The maximum frequency for the SPI interface is 20 MHz. Exceeding this frequency may result in data corruption or display malfunction.
The contrast and brightness settings can be optimized by adjusting the VCOMH and VCC voltage levels. Refer to the datasheet for recommended values and adjustment procedures.
The display is compatible with 3.3V logic levels. If 5V logic levels are used, a level shifter or voltage divider may be required to prevent damage to the display.

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