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| SG12832A ( 8 CHARACTERS X 2 LINES ) FEATURES BUILT-IN CONTROLLER (ST7920 OR EQUIVALENT) +5 V POWER SUPPLY 1/16 DUTY CYCLE 8-BIT PARALLEL INTERFACE 4.2 V LED FORWARD VOLTAGE 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 66.0 x 26.0 x 8.5 ( 12.0 LED ) 51.0 x 14.8 47.32 x 12.12 0.33 x 0.34 0.37 x 0.38 UNIT mm mm mm mm mm INTERFACE PIN CONNECTIONS NO. 1 2 3 4 5 6 7~14 15 16 ABSOLUTE MAXIMUM RATINGS ITEM Supply Voltage For Logic Supply Voltage For LCD Drive Input Voltage SYMBOL LEVEL VSS VDD VO RS R/W E DB0~DB7 A K 0V 5V FUNCTION Supply Ground Supply Voltage Contrast Adj. Register Select Read/Write Enable Signal Data Bus Line LED Power (+) LED Power (-) SYMBOL VDD-VSS VDD-Vo VI MIN. 0 0 Vss TYP. - MAX. 7 12 VDD UNIT V V V H/L H H H/L 4.2V 0V ELECTRICAL CHARACTERISTICS ITEM Supply Voltage For Logic Supply Voltage For LCD Supply Current Input Voltage Output Voltage "HIGH" Level "LOW" Level "HIGH" Level "LOW" Level SYMBOL VDD-VSS VDD-Vo IDD VIH VIL VOH VOL CONDITION VDD=5V Ta=25 VDD=5V MIN. 4.5 4.4 2.2 2.4 - TYP. 5 4.8 2.5 - MAX. UNIT 5.5 5.2 4.5 VDD 0.6 0.4 V V mA V V V V - EXTERNAL DIMENSIONS |
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