ACM2004C Description
Ground Supply voltage for logic LCD contrast adjust Register select Read / write Enable Data bit 0 Data bit 1 Data bit 2 Data bit 3 Data bit 4 Data bit 5 Data bit 6 Data bit 7 Anode for LED backlight Cathode for LED backlight Function 0V +5V By user H: 2 6/5/97 ACM2004C SERIES LCD MODULE 6.0 POWER SUPPLY VDD +5V VDD +5V VO VR VO VR -5V VSS .DataShee.