TM244BFFU6 Overview
Ground Power supply voltage for logic and LCD(+) 2.0~4.5V The voltage converter to generate LCD drive voltage H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L 4.2V 0V -2.0V Selects registers Read/Write Signal Chip enable Signal Data bit0 Data bit1 Data bit2 Data.