the tolerance unless classified 0.3mm lcd option: stn, tn, fstn backlight option: led,el backlight feature, other specs not available on catalog is under request. outline dimension & block diagram pg 12864-j pg 12864-j mechanical specification overall size view area dot size dot pitch 75.0 x 52.7 60.0 x 32.6 0.39 x 0.39 0.43 x 0.43 module w /o b/l el b/l led b/l h2 / h1 3.9 / 7.4 3.9 / 7.4 vdd-0.3 v v v 19.0 7.0 item supply for logic voltage lcd driving supply voltage input voltage vdd-vss vdd-vee vin 25 o c 25 o c 25 o c -0.3 -0.3 -0.3 symbol condition min. max. units absolute maximum rating item lcd operation voltage lcm current consumption (no b/l) backlight current consumption symbol min. condition vop idd led/edge vb/l=4.2v led/array top -20 o c 0 o c 25 o c 50 o c 70 o c vb/l=4.2v n w 8.3 8.2 7.7 vdd=5v 7.3 7.7 8.3 electrical characteristics typical n w max. units v 9.6 9.1 8.7 9.7 9.7 9.1 v v v v v ma ma ma n w 9 8.9 8.4 8.0 8.4 9 pin assignment pin no. symbol function 1 2 3 4-11 12 13 14 15 16 17 18 19 20 vss vdd vo d /i vss e db0-db7 rst a k power supply(gnd) power supply(+) contrast adjust command / data select chip select driver 1 power supply (gnd) chip enable singnal data read / write data bus line reset power supply for led b/l(+) 2.5 100 cs1 chip select driver 2 cs2 r/w 5.4 / 8.4 power supply for led b/l( ) power supply voltage vdd-vss 25 o c v 5 4.5 5.5 db0~db7 cs2 vss ic3 ks0107b lcd p anel 64 e vdd v o 3 d /i ,r/w , ic2 ks0108b backlight cs1 0.43 0.39 0.43 0.39 a k rst 5 5 3 8 ic1 ks0108b 3 5 8 8 64 64 h1 52.7 0.5 h2 1.0 a 1.5 k 20 2-r1.25 55.01 60.0 70.6 2.5 hole 2- 2.5 70.0 75.0 0.5 p2.54 x 19=48.26 20- 1.0 p ad 20- 1.8 13.37 1 128 x 64 dots 10.0 7.5 2.2 37.5 5.08 49.7 24.96 0.5 13.61 1 1.05 5.2 27.35 44.6 32.6 27.49 2.5
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