Power supply voltage: 2.7~5.5V ?Supply voltage for display: 6 to 28 V (VDD-VEE) ?4-bit parallel/1-bit serial data processing (in segment mode) ?Single mode operation / dual mode operation (in common mode) ?Power down function (in segment mode) ?Applicable LCD duty:1/64 ~ 1/256 ?High voltage CMOS process ?Available PKG type : bare chip