electrical characteristics at t a = 25c, vdd=5v+0.25v item symbol min typ max unit power supply (logic) vdd-vss 4.5 5.0 5.5 v supply current idd 0.5 1.0 1.5 ma lcd driving voltage vdd -vo 4.0 5.0 5.5 v lcd driving current llcd - 0.2 0.4 ma absolute maximum ratings at t a = 25c item symbol min max unit power supply (logic) vdd -0.3 7.0 v power supply (lcd) vlcd (vdd-vo) -13.5 0.3 v input voltage vi -0.3 vdd+0.3 v operating temperature (standard) topr 0 50 c storage temperature (standard) tstg -10 60 c extended operating temperature topr -20 70 c extended storage temperature tstg -30 80 c PC2004F-O series (20x4) character display all dimensions are in mm. tolerance is 0.3 unless otherwise specified features *20 character, 4 line *view angle 12h or 6h *stn fluid yellow, gray or blue *extended temperature range available *led backlight available *rohs compliant interface pin connection no symbol function no symbol function 1 vss power supply (gnd) 9 db2 data bus line 2 2 vdd power supply (+5v) 10 db3 data bus line 3 3 vo contrast adjust 11 db4 data bus line 4 4 rs instruction/register select 12 db5 data bus line 5 5 r/w read/write 13 db6 data bus line 6 6 e enable signal 14 db7 data bus line 7 7 db0 data bus line 0 15 a power supply for led backlight (+) 8 db1 data bus line 1 16 k power supply for led backlight (-) mechanical specifications item overall size viewing area character size character pitch dot size specifications 146.0w x 62.5h x 10.0/bl13.0t 123.5w x 43.0h 4.84w x 9.22h 2.78x4.51 0.42w x 0.46h led backlight specifications forward voltage forward current power dissipation 4.3v (max) 600ma (max) 2520mw (max) 570nm (typ) peak wavelength tel:(800)688-0613 tel:(719) 589 3122 fax:(719) 589 3592 www.p-tec.net sales@p-tec.net p-tec corp. 2405 commerce circle alamosa co. 81101 12.04.07 rev0
controller s6a0069 (or equivalent) driver 1 driver 2 driver 3 driver 4 lcd panel led backlight db0 db7 e r/w rs vss vdd vss a k seg 40 com 16 com 16 seg 40 seg 40 seg 40 seg 20 seg 20 PC2004F-O series (20x4) character display all dimensions are in mm. tolerance is 0.3 unless otherwise specified lcd block diagram dot layout tel:(800)688-0613 tel:(719) 589 3122 fax:(719) 589 3592 www.p-tec.net sales@p-tec.net p-tec corp. 2405 commerce circle alamosa co. 81101 12.04.07 rev0 s6a0069 or equivalent 0.92 1.10 0.06 0.06 6.00 9.22 9.75 4.84 139 55.5 62.5 0.50 146 0.50 38.47 123 .20 134 118.84 1.60.1 55.0 11.37 3.5 3.5 16 ? 1.0 4 ? 2.5 p2.54 x 15=38.1 4.75 18.0 2.5 5.10.5 10.0 8.70.5 13.0 max. max. 1.60.1
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