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| HY202XX01 1EXTERNAL DIMENSION AND DISPLAY PATTERN 20 CHAR X 2 LINE * LED BACKLIGHT VERSION=10.0 ** LED BACKLIGHT VERSION=14.0 2MECHANICAL DATA ITEM Module Size (WxHxT) Viewing Area (WxH) Character Font (WxH) Character Size (WxH) Character Pitch (WxH) Dot Size (WxH) 5ABSOLUTE MAXIMUM RATINGS UNIT mm mm dots mm mm mm SPECIFICATION 116.0x37.0x10.0 (LED:14.0) 83.0x18.6 5x7 with Cursor 3.2x5.55 3.8x5.95 0.6x0.65 PARAMETER Supply Voltage (Logic) Supply Voltage (Driver) Input Voltage SYMBOL VDD - VSS VO VIN MIN. -0.3 VDD - 12 -0.3 MAX. 7.0 VDD + 0.3 VDD+0.3 UNIT V V V 3PIN CONFIGURATION PIN 1 2 3 4 5 6 7 ~ 14 15 16 6ELECTRICAL CHARACTERISTICS (Ta=25) ITEM Supply Voltage (Logic) Supply Current (Logic) "HIGH" Input Voltage "LOW" "HIGH" Output Voltage "LOW" LCD Operating Voltage Supply Voltage LCD Drive SYMBOL VSS VDD Vo RS R/W E DB0 to DB7 A K SIGNAL DESCRIPTION GND (0V) Power Supply Supply Voltage LCD Driving Register Select Low = Instruction, High = Data Read/Write Low = MPU to LCM, High = LCM to MPU Enable 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 SYMBOL VDD - VSS IDD VIH VIL VOH VOL VDD - Vo CONDITION VDD=5V -IOH=0.2mA IOL=1.2mA SPEC. VALUE MIN. TYP. MAX. UNIT V mA V V V V V 4.5 2.2 -0.3 2.4 4.2 - 5.0 0.8 4.4 (7.8) 1.0 5.5 2.0 VDD 0.6 0.4 4.6 1.5 VDD=5V, Ta=25 Io mA Note : ( ) Value is high Reliability type 4BLOCK DIAGRAM 7BACKLIGHTING CHARACTERISTICS (Ta=25) LED ITEM Supply Voltage Power Consumption Luminous SYMBOL VLED PLED IV CONDITION IF=140mA IF=140mA MIN. TYP. 4.2 590 200 MAX. 4.6 UNIT V mW cd/m2 |
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