YMS204-02 - ANSHAN YES OPTOELECTRONICS DISPLAY

YMS204-02 STANDARD CHARACTER MODULES

GND(0V) Power Supply(5V) Supply Voltage LCD Driver Register Select-LOW=Instruction,HIGH=Data Read/Write LOW=MPU to LCM,HIGH=LCM to MPU Eable R/W=LOW:Data are talking over at falling edge R/W=HIGH:Data can be read at E=1 Data Bus-Software Selectable 4 or 8bit Mode Anode of LED Unit Cathode of LED Unit Power Supply Voltage LCD Driver No Connection Note(1):( )V.

Features

emp. 3 PIN 1 2 3 4 5 PIN CONFIGURATION 6 SYMBOL VSS VDD VEE RS R/W ELECTRICAL CHARACTERISTICS(Ta=25 ℃ ) ITEM SYMBOL CONDITION VDD-VSS I DD VIH VIL VOH VOL VDD-VEE VDD=5V Ta=25 ℃ I EE _ 2.99 _ mA VDD=5V _ _ IOH=0.2mA IOL=1.2mA SIGNAL DESCRIPTION GND(0V) Power Supply(5V) Supply Voltage LCD Driver Register Select-LOW=Instruction,HIGH=Data Read/Write LOW=MPU to LCM,HIGH=LCM to MPU Eable R/W=LOW:Data are talking over at falling edge R/W=HIGH:Data can be read at E=1 Data Bus-Software Selectable 4 or 8bit Mode Anode of LED Unit Cathode of LED Unit Power Supply Voltage LCD Driver No Connection Not.