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 mechanical specification overall size view area dot size dot pitch 53.0 x 20.0 36.0 x 10.0 0.33 x 0.35 0.38 x 0.40 module w /o b/l el b/l led b/l h2 / h1 4.0 / 8.1 / 4.0 / 8.1 vdd+0.3 v v v 13 7 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 7.1 4.8 4.4 vdd=5v 3.9 5.7 6.1 electrical characteristics typical n w max. units v 5.4 5 4.5 7.9 6.7 6.3 v v v v v ma ma ma 3 n w 7.5 5.1 4.7 4.2 6 6.4 pin assignment pin no. symbol function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 vss vdd vo rs r/w e db0 db1 db2 db3 db4 db5 db6 db7 power supply(gnd) power supply(+) contrast adjust register select signal data read / write enable signal data bus line data bus line data bus line data bus line data bus line data bus line data bus line data bus line 15 16 a k power supply for led b/l (+) power supply for led b/l ( ) 2 20 power supply voltage vdd-vss 25 o c 2.7 5.5 v pc 1602-k-y4 pc 1602-k-y4 2.15 1.85 0.33 0.05 0.05 0.35 4.25 db7 db0 e r/w rs v ss v dd v o a k lcd controller lsi lcd p anel com 16 backlight seg 40 control signals 4 seg 40 segment driver 3.15 k 8.15 a h1 h2 1.6 2.5 34.1 36.0 43.0 4- 2.5 48.0 53.0 0.5 3.7 2.5 15.0 20.0 0.5 3.7 10.0 10.0 7.4 26.5 53.0 0.5 (p1.0 x 15) 1 15.0 19.0 0.45 16 k a 2- 0.8 20.0 0.5 pcb ic side
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