HE326XX51

www.DataSheet4U.com HE326XX51 320 X 240 Dots 1、EXTERNAL DIMENSION AND DISPLAY PATTERN 2、MECHANICAL DATA ITEM Module Size (W×H×T) Viewing Area (W×H) Number of Dots (W×H) Dot Pitch (W×H) Dot Size (W×H) 3、ELECTRICAL CHARACTERISTICS (Ta=25℃) UNIT mm mm dots mm mm SPECIFICATION 134.5×117.0×14.0 103.0×79.0 320×240 0.3×0.3 0.27×0.27 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=-0.4mA IOL=0.4mA VDD=5V, Ta=25℃ SPEC. VALUE MIN. TYP. MAX. UNIT V mA V V V V V mA 2.7 0.8VDD 0 VDD - 0.4 - 5.0 8.7 22.9 4.5 5.5 13.0 VDD 0.2VDD 0.4 - 4、PIN CONFIGURATION PIN 1 2 3 4 5 6 7 SYMBOL VO VEE DB3 DB2 DB1 DB0 VSS SIGNAL DESCRIPTION Operating Voltage for LCD (Variable) Power Supply for LCD Data Bit 3 Data Bit 2 Data Bit 1 Data Bit 0 Ground PIN 8 9 10 11 12 13 14 SYMBOL VDD CL2 CL1 FLM K A NC SIGNAL DESCRIPTION Logic Voltage Display Data Shift Clock Display Data Latch Clock Frame Signal Cathode for LED B/L Anode for LED B/L No Connection 5、BLOCK DIAGRAM 6、BACKLIGHTING CHARACTERISTICS (Ta=25℃) LED ITEM Supply Voltage Power Consumption Luminous SYMBOL VLED PLED IV CONDITION IL=20.0mA MIN 10 TYP 21.5 430 MAX UNIT V mW cd/m2 ...