FEATURES

．Dot matrix LCD segment driver with 64 channel output

．Input and output signal

-Input: 8bit parallel display data control signal from MPU divided bias voltage (V0R, V0L,

V2R, V2L, V3R, V3L, V5R, V5L)

-Output: 64 channel for LCD driving.

．Display data is stored in display data RAM from MPU.

．Interface RAM

-Capacity: 512 bytes (4096 bits)

-RAM bit data: RAM bit data = 1: On

RAM bit data = 0: Off

．Applicable LCD duty:1/32-1/64

．LCD driving voltage: 8V-17V(VDD-VEE)

．Power supply voltage:+2.7~+5.5V

．Interface

．High voltage CMOS process.

．100QFP or bare chip available.