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Product type：COG
Show contents：128x64
Outline size(mm) ：53.2x37.8x2.8
Size of View Window(mm)：49.2x27.0
Display size(mm) ：40.92x24.28
Point spacing(mm)：0.38x0.32
Effective size(mm)：53.2x37.8x2.8
Product application：40.92x24.28
Visual angle：0.38x0.32
Interface mode：MCU
Special instructions：Anti-static ESD 8KV
Working temperature：-20~70℃
Power supply voltage：+3.3V
Driver chip model：ST7567
2.2-inch 128×64 COG graphic display technical parameters and characteristics
1. Core configuration
Display solution: STN+ yellow-green 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 a dark environment 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.
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