YMS204-01 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 SPEC.VALUE MIN. 4.5 _ 2.2 -0.3 2.4 _ 4.5 5.0 2.0 _ _ _ _ 4.7 MAX. 4 BLOCK DIAGRAM 7 LED BACKLIGHTING...