GT811中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書

2. Product Features

? Built-in capacitance detection circuit and high-performance MPU

? Adjustable touch scan frequency, range: 50Hz~100Hz

? Real-time output of touch point coordinates

? Support configuration of fixed touch button position

? Unified software version suitable for capacitive screens of various sizes

? Single power supply, built-in 1.8V LDO

? Flash process, support online burning

? Capacitive screen sensor

? Capacitive screen size range: 5~7

? Support channel suspension design

? Support both ITO glass and ITO Film

? Cover Lens thickness support: glass ≦2mm acrylic ≦0.9mm

? Automatic module recognition

? Environmental adaptability

? Initialization automatic calibration

? Automatic temperature drift compensation

? Working temperature: -20℃~+85℃, humidity: ≦95RH

? Storage temperature: -60℃~+120℃, humidity: ≦95RH

? Communication interface

? Standard I2C communication interface

? Slave device working mode

? Support 1.8V~3.6V interface level