A31W65132T

A31W65132 Series Preliminary Document Title LCD Controller-Driver Revision History Rev. No. 0.0 0.1 LCD Controller-Driver History Initial issue Error correction: C3- → C3+ C1+ → C1C1- → C1+ C2- → C2+ C2+ → C2Add pad coordinates Change power supply range: 2.0V to 5.5V → 2.4V to 5.5V Issue Date April 20, 2000 February 19, 2001 Remark Preliminary PRELIMINARY (February, 2001, Version 0.1) AMIC Technology, Inc. A31W65132 Series Preliminary Features n Power supply range : 2.4V to 5.5V 6.0V to 16.5V (LCD drive) n Internal LCD drivers : 132 segment signal drivers 65 commons signal drivers n Power save current (<1uA) n On chip 132 x 65 Display Data RAM n 8 BIT 80/68-Series Parallel interface ,Serial interface n Build-in RC oscillator or external clock input n n n n n n n n n 1:7 / 1:9 Bias Ratio 64 level internal contrast control 8 level internal resistor ratio set (V5 voltage) Build-in temperature compensation circuit Internal bias divider circuit On chip internal DC/DC converter / External Power supply Dual/ Triple/ Quad booster Internal icon common Output system for indicators TCP package, Gold bumps LCD Controller-Driver The A31W65132 series is a CMOS LCD driver, which has 132 segment, and 65 common graphic display. It has 80/68series 8 bit parallel and serial interface capability for operating with general CPU. The internal 65 x 132 display data RAM makes the display of both graphics and characters possible. Besides the general LCD driver features, it has on chip LCD bi...