VK1072D Datasheet (Yongjia) - 18 x 4 LCD Driver

VK1072D, 18 x 4 LCD Driver

VK1072D 18×4 LCD DRIVER VK1072D is a RAM Mapping 18x4 LCD Driver，It can support LCD screens with a maximum of 72 pattern(18SEGx4COM), it is also supports LCD screens of 2COM or 3COM.Only 3 lines are required to communication interface with the VK1072B,it is used to configure display parameters and

VK1072D 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 18×4 bit display RAM

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

* .3 wire serial interface