2.2-inch 128×64 COG graphic display technical parameters and characteristics

1. Core configuration

Display solution: DFSTN type black background with white characters LCD screen

Control chip: ST7567 driver controller

Resolution: 128×64 pixel matrix

Display mode: semi-transmissive reflective optical structure

2. Display characteristics

The semi-transmissive reflective technology is used to achieve all-weather visibility, and the polarized film layer reflects the ambient light to ensure clear display in strong light environments. The built-in high-brightness LED backlight module can activate the 500:1 high-contrast display effect in dark light environments and support dynamic graphics presentation. The patented optical design gives the screen the best viewing angle at 6 o'clock.

3. Industrial-grade performance

Working temperature: -20℃~+70℃ wide temperature range support

Power supply system: 3.3V low-power design

Certification standard: Comply with RoHS environmental protection directive

Structural design: Military-grade anti-vibration and dustproof packaging

4. System compatibility

Natively supports Arduino development platform and can seamlessly connect to C8051 series microcontrollers. Provide supporting driver expansion board solutions, support SPI/I2C communication protocol, and facilitate integration into industrial control systems, instruments and meters, and smart terminal devices.

5. Application scenarios

Applicable to medical equipment HMI, industrial control panels, vehicle dashboards, smart home central control and other fields that require stable display and human-computer interaction, especially suitable for industrial control environments that require long-term continuous operation.