VK2C23 controller equivalent, lcd driver controller.
* 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 dis.
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 bidirecti.
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