Description
VK2C22
44×4 LCD DRIVER
VK2C22 is a RAM Mapping LCD Driver，It can support LCD screens with a maximum of 176 pattern(44SEGx4COM) .The device communicates with host microcontrollers via a two-line bidirectional I2C bus,it is used to configure display parameters and transfer display data,, and can also enter the standby mode through System Set Command .With the characteristics of high anti-interference and low power consumption, it is suitable for water electrical meters and industrial control ins
Features
- Operating voltage:2.4-5.5V.
- Built-in 32kHz RC oscillator.
- Selection of 1/2 or 1/3bias.
- 1/4 duty.
- Built-in 44x4 bit display RAM.
- Selection of 80Hz or 160Hz Frame Frequency.
VK2C22-Yongjia.pdf
