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Product type：COG
Show contents：128x64
Outline size(mm) ：53.2x37.8x2.8
Size of View Window(mm)：49.20x27.0
Display size(mm) ：40.92x24.28
Point spacing(mm)：0.32x0.38
Product application：Instruments
Visual angle：6H
Connection PIN Number：28PIN
Interface mode：SPI
Special instructions：Anti-static ESD 8KV
Working temperature：-30~80℃
Power supply voltage：+3.3V
Driver chip model：ST7567
The HTG12864-20R-01Y-28C10-V02 is a 1.8-inch, 128x64 pixel monochrome graphic dot matrix COG (Chip on Glass) LCD display module featuring a white background. Built around the ST7567 controller, this module utilizes efficient interfaces, notably a four-wire serial SPI, enabling straightforward connection and control with mainstream microcontrollers including 8051, PIC, AVR, Arduino, ARM, and Raspberry Pi. Its compact COG structure incorporates an FPC connection (with an optional convenient ZIF connector), facilitating easy assembly, disassembly, and quick integration onto driver boards. Engineered for reliability, the module boasts high contrast, a wide operating temperature range, and a built-in white LED backlight to ensure stable performance across diverse environments.
Crucially, this display excels due to its semi-transmissive and semi-reflective optical design. Under natural light, it leverages ambient light reflection to present content clearly and efficiently. In low-light conditions, activating the backlight allows the light source to penetrate the polarizer, maintaining sharp readability of the displayed information. This dual-mode operation guarantees excellent visibility in all lighting conditions and weather, making it suitable for 24/7 operation. As part of a versatile dot matrix COG product line, it offers a range of display aesthetics; alternatives include gray background with blue text, white background with black text, black background with white text, and blue background with white text, supporting various modes such as STN(+), STN(-), FSTN(+), or DFSTN(-). Users can further optimize the viewing experience by selecting the 6:00 or 12:00 direction as the preferred viewing angle during installation.
Ideal for embedded systems, industrial equipment, security monitoring, medical devices, and various handheld applications, the HTG12864-20R-01Y-28C10-V02 and its series provide robust display solutions. Beyond the standard FPC connection, customizable integration options such as metal pin headers or zebra strip connectors are available to meet specific project requirements. All products in this series strictly adhere to RoHS environmental standards, ensuring compliance and environmental responsibility.
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