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| LCD MODULES SG320240B ( 320 DOTS X 240 DOTS ) FEATURES RECOMMENDED CONTROLLER (HD64646/MSM6225/SED1335) +5 V POWER SUPPLY 1/240 DUTY CYCLE EDGE LIGHTING TYPE CCFL BACKLIGHT MECHANICAL DATA ITEM Module Size (W x H x T) Viewing Area ( W x H ) Active Area ( W x H ) Dot Size ( W x H ) Dot Pitch ( W x H ) DIMENSIONS 160.0 x 109.0 x 11.0 122 .0 x 92.0 115.19 x 86.39 0.35 x 0.35 0.36 x 0.36 UNIT mm mm mm mm mm INTERFACE PIN CONNECTIONS NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ABSOLUTE MAXIMUM RATINGS ITEM Supply Voltage For Logic Supply Voltage For LCD Drive Input Voltage SYMBOL DB0 DB1 DB2 DB3 /DISPOFF FLM NC CL1 CL2 V DD V SS V EE VO FGND LEVEL H/L H/L H/L H/L H/L H Data Bit0 Data Bit1 Data Bit2 Data Bit3 FUNCTION SYMBOL V DD -V SS V DD -V o VI MIN. 0 0 Vss TYP. - MAX. 7 30 V DD UNIT V V V Display OFF . Active LOW . Frame Start Signal No Connection . ELECTRICAL CHARACTERISTICS ITEM Supply Voltage For Logic LCD Supply Voltage Supply Current Input Voltage Output Voltage "HIGH" Level "LOW" Level "HIGH" Level "LOW" Level SYMBOL V DD -V SS V DD -V o IDD V IH V IL V OH V OL CONDITION V DD =5V Ta=25 C V DD =5V o MIN. 4.5 22.4 2.2 2.4 - TYP. 5 23.5 16 - MAX. 5.5 24.3 25 VDD 0.6 0.4 UNIT V V mA V V V V H H 5V 0V L L Common Driver Data Shift Signal Clock Pulse For Segment Shift Register Power Supply Voltage Power Supply Ground Power Supply Voltage For LCD Contrast Adjustment Voltage Frame Ground - - EXTERNAL DIMENSIONS LCD MODULES SG320240B ( 320 DOTS X 240 DOTS ) TIMING CHARACTERISTICS ITEM Frequency Of Maximum Clock CL1 , CL2 , Pulse Width Rise , Fall Time Data Setup Time Data Hold Time CL1 Setup Time CL1 CL2 Time SYMBOL MIN. 45 20 20 80 80 100 100 TYP. MAX. 8 15 300 UNIT. MHZ ns ns ns ns ns ns ns ns ns FLM Setup Time FLM Hold Time M Delay Time fCP tW tr , tf tDSU tDHD tLSU tLC tsetup thold tDF BLOCK DIAGRAM |
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