PL-G128642A

w w at .D w h S a ee U 4 t m o .c REVISIONS NO. DATE BY 1 01/06/18 A.CH DESCRIPTION NEW RELEASE A 128 X 64 DOTS 20 1 DB0-DB7 RS R/W E CS1 CS2 /RST VSS VDD VEE SEGMENT DRIVER 64S POWER SUPPLY CIRCUIT COMMON DRIVER 64C LED A LED K A K LED BACKLIGHT w w LCD PANEL 128 X 64 DOTS a .D w SEGMENT DRIVER 64S ta A h S * FOR LED BACKLIGHT T1=14.0MAX T2=9.0±0.3 * FOR EL OR NO BACKLIGHT T1=11.0MAX T2=6.0±0.3 e e U t4 . m o c ITEM 1 2 3 4 5 6 7--14 15 16 17 18 19 20 NO. PINS ASSIGNMENT SYSBOL DESCRIPTION VSS VDD V0 RS R/W E DB0--DB7 CS1 CS2 /RST VEE A K GROUND POWER SUPPLY FOR LOGIC AND LCD OPERATING VOLTAGE FOR LCD DATA/INSTRUCTION SELECT READ/WRITE SELECT ENABLE SIGNAL DATA BUS CHIP SELECT OF IC1 (HIGH EFFECTIVE) CHIP SELECT OF IC2 (HIGH EFFECTIVE) RESET SIGNAL(LOW EFFECTIVE) NEGATIVE VOLTAGE OUTPUT/INPUT POWER SUPPLY FOR LED BACKLIGHT(+) POWER SUPPLY FOR LED BACKLIGHT(-) ABSOLUTE MAXIMUM RATING POWER SUPPLY(LOGIC) POWER SUPPLY(LCD DRV.) INPUT VOLTAGE SYMBOL VDD-VSS VDD-V0 Vi MIN 0 0 Vi MAX UNIT 6.5 18.0 VDD V V V VOLTAGE FOR LOGIC SUPPLY CURRENT 0C LCD OPERATING 25C VOLTAGE 40C H INPUT VOLTAGE L WHITE LED VOLTAGE ELECTRICAL CHARACTERISTICS SYMBOL MIN ITEM VDD-VSS IDD VDD-V0 ViH ViL VLED 4.75 - TYP MAX UNIT 5.0 8.7 12.5 11.5 10.5 3.1 5.25 VDD V mA V V V V V V 0.7VDD 0 - 0.3VDD 3.3 MECHANICAL SPECIFICATIONS OVERALL SIZE VIEWING AREA DOT NUMBER DOT SIZE DOT PITCH ITEM SPECIFICATION 93.0W x 70.OH x 14.0T(11.0T) 72.0W x 40.0H 128 x 64 0.48W x 0...