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 12232-b pg 12232-b mechanical specification overall size view area dot size dot pitch 80.0 x 36.0 60.5 x 18.5 0.40 x 0.45 0.44 x 0.49 module w /o b/l el b/l led b/l h2 / h1 4.9 / 9.0 4.9 / 9.0 vdd+0.3 v v v 16.5 8.0 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 to p -20 o c 0 o c 25 o c 50 o c 70 o c vb/l=4.2v n w 8.6 6.1 5.6 vdd=5v 5.1 7.2 7.7 electrical characteristics typical n w max. units v 6.7 6.2 5.7 9.6 8.5 8 v v v v v ma ma ma n w 9.1 6.4 5.9 5.4 7.6 8.1 pin assignment pin no. symbol function 1 2 3 4 5 6 7 8 9 10-17 18 19 20 vss vdd vo a0 cl e db0-db7 res a k power supply(gnd) power supply(+) contrast adjust command / data input chip select driver 1 external clock input enable singnal data read / write data bus line reset power supply for led b/l (+) 2.5 8.9 / 13.0 120 cs1 chip select driver 2 cs2 r/w power supply for led b/l ( ) power supply voltage vdd-vss 25 o c v 1.0 2.7 5.5 2.0 20 80.0 0.5 72.0 p2.54 x 19=48.26 20- 1.0 1.8 10.2 2- 2.5 1 2.6 a k 122 x 32 dots 53.64 60.5 65.7 75.0 38.0 5.15 15.64 18.5 27.4 15.7 2.0 2.5 h1 36.0 0.5 h2 1.6 4- 1.0 28.0 15.0 8.2 4.0 2-r1.25 db0~db7 cs1 r/w ao vss cl a k lcd driver 1 lcd panel com 16 0.4 0.04 0.45 0.04 backlight seg 61 r es e lcd driver 2 com 16 vdd vee cs2 seg 61
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