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Location:Home  >  Product center  >  COG display screen  >  Standard COG Lattice Display Screen  >  3.1英寸128x64白底灰字圖形COG LCD | FSTN+顯示屏 3.3V HTG12864-125-31W-28C05-V02
  • Model : 3.1 inch 128x64 white background gray text graphic COG LCD | FSTN+ display 3.3V HTG12864-125-31W-28C05-V02

    Product type:COG

    Show contents:128x64

    Outline size(mm) :80x54x10.2

    Size of View Window(mm):70.7x38.8

    Display size(mm) :66.52x33.24

    Point spacing(mm):0.52x0.52

    Product application:Instruments

    Visual angle:6H

    Connection PIN Number:28PIN

    Interface mode:MCU

    Special instructions:防靜電ESD 8KV

    Working temperature:-30~80℃

    Power supply voltage:+3.3V

    Driver chip model:ST7565P

Product description

3.1 inch 128x64 white background gray text graphic COG LCD | FSTN+ display 3.3V

[Key technical advantages]


Precision display control


128×64 high-contrast matrix, supports 8-level grayscale display


0.48mm pixel pitch, character height adapted to industrial standards (typical value 5.8mm)


Environmental adaptability


Backlight brightness adjustable range: 150-450cd/m2

Working temperature: -30℃~+80℃ (industrial wide temperature version)

EMC protection: ±15kV air discharge anti-interference design


Integrated optimization

COG structure thickness <3.2mm, supports IP65 front panel sealing

16PIN FPC flexible interface, compatible with ZIF/LIF connector

Power management: Standby power consumption <50μA (BL sleep mode)


[Industry adaptation solution]

Industrial HMI: Support Modbus RTU data direct display

Medical equipment: Passed IEC60601-1 leakage current certification

In-vehicle system: Complies with ISO 16750 vibration standard

Smart terminal: Provides SPI/I2C dual-mode driver firmware


The display module has passed RoHS2.0 and REACH compliance certification, provides ESD protection window optional solution, and supports 5000 hours accelerated aging test verification.

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