RC242001 Datasheet PDF

MECHANICAL DATA

„ External Dimensions „ Pin Assignment No. 1 2 3 4 5 6 7 8 Symbol VSS VDD VEE RS R/W E DB0 DB1 Function GND,0V Logic Power Supply(+5V) For LCD Drive Data/Instruction select Read/Write Enable signal Data Bus Line Data Bus Line No. 9 10 11 12 13 14 15 16 Symbol DB2 DB3 DB4 DB5 DB6 DB7 LED A LED K Function Data Bus Line Data Bus Line Data Bus Line Data Bus Line Data Bus Line Data Bus Line LED Power Supply(+) LED Power Supply(-) „ Block Diagram DB0 +5V VDD VDD VEE VR DB7 E R/W RS VEE VDD VSS COM16 LCD Panel SEG40 CONTROL LSI SEG80 SEGMENT DRIVER × 2 VSS LED A LED K LED UNIT 19