VK2C23 Datasheet (Yongjia) - LCD Driver Controller

VK2C23, LCD Driver Controller

VK2C23 56×4/52x8 LCD DRIVER VK2C23 is a RAM Mapping LCD Driver，It can support LCD screens with a maximum of 224 pattern(56SEGx4COM) or a maximum of 416 pattern(52SEGx8COM) .The device communicates with host microcontrollers via a two-line bidirectional I2C bus,it is used to configure display param

VK2C23 Features

* Operating voltage:2.4-5.2V

* Built-in 32kHz RC oscillator

* Selection of 1/3 or 1/4 bias

* Selection of 1/4 or 1/8 duty

* Built-in 56x4、52x8 bit display RAM

* Selection of 80Hz or 160Hz Frame Frequency

* STANDBY mode（by System Set Command LCD