General Description
The LS3102 is a simple micro-controller for LCD application. It has an internal ROM size of 1Kx12bit. A total of 73x4 bit RAM. LCD can be configured to be 1/2, 1/3, 1/4 duty mask option. A total of 28 segment PAD can be configured to be 28x2, 28x3 or 16x4 + 12x3 LCD segment. LCD bias is 1/2. Segment pad S17-S28 can be configured as output pad by mask option. The LS3102 integrates a 8 bit counter for tone/music generation. It also integrates a 4 bit event counter for recording external triggers. It has a total of 8 input pad, 4 I/O pad and 2 output pad. The output pad can be configured to be EL driver output by mask option. It has low power consumption.

FEATUREs :
* 8 Input pad, 4 I/O, 2 output pad
* EL driver output.
* Direct drive buzzer output.
* 1024x12 bit ROM
* 73x4 bit of RAM.
* 28x2, x3, or x4 LCD segment mask option
* 8 bit tone generator.
* 4 bit event counter.
* 12 (of 28 segment) output mask option
* 32768 Crystal/RC oscillator bonding option
* Single 3.0V operation.
* Low cost and low price.