VK1088B Datasheet (Yongjia) - 22 x 4 LCD Driver

VK1088B, 22 x 4 LCD Driver

VK1088B 22×4 LCD DRIVER VK1088B is a RAM Mapping 32x4 LCD Driver，It can support LCD screens with a maximum of 128 pattern(32SEGx4COM), it is also supports LCD screens of 2COM or 3COM.Only 3 lines are required to communication interface with the VK1088B,it is used to configure display parameters an

VK1088B Features

* Operating voltage:2.4-5.2V

* Built-in 256kHz RC oscillator（default）

* Selection of 1/2 or 1/3 bias

* Selection of 1/2 or 1/3 or 1/4 duty

* Built-in 22×4 bit display RAM

* STANDBY mode（by Cmd LCD OFF,SYS DIS）

* 3 wire serial interface .