NHD-1.5-128128UGC3
Overview
The NHD-1.5-128128UGC3 is a 1.5-inch color graphic OLED module offering a 128x128 resolution with a high-contrast passive matrix. It features a versatile interface supporting both 8-bit parallel and 3/4-wire SPI protocols, allowing for flexible integration with various microcontrollers. Designed for 3.3V operation, this module provides rich RGB color output without the need for a backlight.
Why Choose This Part
The self-emissive OLED technology provides a high contrast ratio and extremely wide viewing angles compared to standard LCDs. Its multi-interface support allows engineers to trade off between pin count and communication speed using SPI or 8080/6800 parallel modes. With a logic supply range of 2.4V to 3.5V, it integrates easily into modern low-voltage digital systems.
Applications
Key Specifications
Getting Started
To begin development, connect the 20-pin FPC to a breakout board or custom PCB ensuring proper decoupling of the 3.3V logic and display supplies. Use the SSD1351 controller documentation to implement initialization sequences via SPI or parallel. Library support for the SSD1351 is widely available in frameworks like Arduino and CircuitPython for rapid prototyping.
NHD-1.5-128128 Family
Comparing specs that differ across variants. The current part is highlighted.
| Part Number | Interface | Stock |
|---|---|---|
| NHD-1.5-128128UGC3 (this part) | Parallel/Serial | 540 |
| NHD-1.5-128128ASC3 | SPI | 98 |
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