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Datasheet File OCR Text: |
HE126XX05 1EXTERNAL DIMENSION AND DISPLAY PATTERN 128 X 64 Dots 2MECHANICAL DATA ITEM Module Size (WxHxT) Viewing Area (WxH) Number of Dots (WxH) Dot Pitch (WxH) Dot Size (WxH)) 3ELECTRICAL CHARACTERISTICS (Ta=25) UNIT mm mm dots mm mm SPECIFICATION 93.0x70.0x13.8 72.0x40.0 128x64 0.52x0.52 0.48x0.48 ITEM Supply Voltage (Logic) Supply Current (Logic) "HIGH" Input Voltage "LOW" "HIGH" Output Voltage "LOW" LCD Operating Voltage Supply Voltage LCD Drive SYMBOL CONDITION VDD- VSS IDD VIH VIL VOH VOL VDD - Vo Io VDD=5V -IOH=0.205mA IOL=1.6mA VDD=5V, Ta=25 SPEC. VALUE MIN. TYP. MAX. UNIT V mA V V V V V mA 4.5 0.7VDD 0 2.4 - 5.0 9.5 12.5 3.0 5.5 14.3 VDD 0.3VDD 0.4 4.5 4PIN CONFIGURATION PIN 1 2 3 4 5 6 7 8 9 10 SYMBOL VSS VDD Vo RS R/W E DB0 DB1 DB2 DB3 SIGNAL DESCRIPTION GND (0V) Power Supply Supply Voltage LCD Driving Register Select Low = Instruction, High = Data H : Read (ModuleMPU), L : Write (MPUModule) Enable Data Bit 0 Data Bit 1 Data Bit 2 Data Bit 3 PIN 11 12 13 14 15 16 17 18 19 20 SYMBOL DB4 DB5 DB6 DB7 CS1 CS2 /RES Vout A K SIGNAL DESCRIPTION Data Bit 4 Data Bit 5 Data Bit 6 Data Bit 7 Chip Select Signal for IC1 Chip Select Signal for IC2 Reset Signal Power supply for LCD Anode of LED Unit Cathode of LED Unit 5BLOCK DIAGRAM 6BACKLIGHTING CHARACTERISTICS (Ta=25) LED ITEM Supply Voltage Power Consumption Luminous SYMBOL VLED PLED IV CONDITION IF=360mA IF=360mA MIN TYP 4.1 1476 230 MAX 4.3 UNIT V mW cd/m2 |
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