GENERAL DESCRIPTION
The MSM6544 is a 42-segment duplex driver which can drive the LCD panel up to a maximum of 84 segments. Since the package is a 56-pin small QFP, an LCD module can be compactly configured.  An
internal RC oscillator is provided for ease of use.

FEATURES
• Power supply voltage (VDD) : 3 to 6V
• LCD driving voltage : 3 to VDD
• Operating temperature : –40 to +85°C
• Applicable LCD panel : 1/2 duty, 84 segments (Max)
• Data transmitting clock : 4 MHz (Max)
• Package:
  56-pin plastic QFP (QFP56-P-910-0.65-2K)  (Product name : MSM6544GS-2K)