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128×65 COG Graphic LCD Module – LGC12865B

Standard 128×65 COG graphic LCD module for industrial equipment and embedded systems.

Resolution: 128×65 Dots
Structure: COG
Controller IC: ST7565R
Interface: 6800 / 8080 8-bit Parallel; 4-wire SPI
Module Size: 66.3 × 49.8 mm
Viewing Area: 60.1 × 34.5 mm
Connection: 30-pin FPC

Product Description

The Longtech LGC12865B is a 128×65 COG graphic LCD module for industrial instruments, control panels and embedded systems. It measures 66.3 × 49.8 mm, with a 60.1 × 34.5 mm viewing area and a 56.28 × 31.82 mm active area. Its 0.40 × 0.46 mm dots provide space for graphics, icons, menus and measurement data.

The current version uses an ST7565R controller. It can be configured for a 6800 or 8080 8-bit parallel interface, or a 4-wire SPI interface. The required mode is selected through the interface configuration pins and should be confirmed when ordering.

Display mode and backlight configurations can be selected according to project requirements. We can confirm the optical configuration and interface mode against the customer’s application before preparing samples.

Technical Specifications

其他信息

Graphic Resolution

128×65

Module Structure

Display Type

STN Positive Yellow-Green, STN Negative Blue, STN Positive Gray, FSTN Positive White, FSTN Negative Black

Interface

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Controller IC

ST7565R

Module Dimension
66.3 × 49.8 mm
Viewing Area
60.1 × 34.5 mm
Dot Size
0.4 × 0.46 mm
Dot Pitch
0.44 × 0.49 mm
Operating Temperature
-20°C to +70°C

Drawings & Downloads

Download technical documents for product evaluation and integration.

Product Datasheet

Electrical, optical and mechanical specifications.

Custom Options

We support flexible LCD customization for industrial applications, from optical performance and backlight configuration to interface and mechanical design.

LCD Technology

TN, STN, FSTN and VA display technologies for different readability and contrast requirements.

Backlight & Color

LED backlight colors, brightness levels and RGB backlight configurations.

Interface & Controller

SPI, I²C, parallel interfaces and controller IC options based on system requirements.

Mechanical Design

Custom module dimensions, viewing area, glass outline and mounting structure.

Temperature Range

Standard and wide-temperature solutions for demanding industrial environments.

Connector & Pinout

Custom FPC, pin assignment, connector type and cable length for easier integration.

Need a Custom LCD Solution?

Share your specifications with our engineering team for a technical review and quotation.

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