www.vishay.com 145 lcd-320g240c vishay document number: 37257 revision 01-oct-02 for technical questions, contact: displays@v ishay .com features built-in sed 1335 controller and sram built-in negative voltage generator 1/240 duty cycle touch screen option (analog type) temperature compensation option mechanical data item standard value unit module dimension 148.0 x 120.24 mm viewing area 120.14 x 92.14 mm dot size 0.34 x 0.34 mm dot pitch 0.36 x 0.36 mm absolute maximum rating item symbol standard value unit min. typ. max. power supply vdd-vss 4.75 5.0 5.25 v input voltage vi - 0.3 vdd v note: vss = 0 volt, vdd = 5.0 volt 320 x 24 dots graphic lcd electrical specifications item symbol condition standard value unit min. typ. max. input voltage vdd l level 0.7v dd ? dd v vio h level 0 0.3v dd v supply current idd vdd = 5v 100 105 ma recommended lc driving 0 c 22.0 23.0 24.0 voltage for normal temp. vdd - v0 25 c 21.3 22.2 23.0 v version module 50 c 19.5 20.8 22.1 ccfl starting voltage vfls 25 c 600 vrms ccfl driving voltage vfld 25 c 268 vrms ccfl driving current ifld vfq = 450vrms 5.0 marms 30khz led forward voltage vf 25 c 4.2 4.6 v led forward current if 25 c 180 360 ma el iel vel = 110vac; 400hz 5.0 ma
document number: 37257 revision 01-oct-02 www.vishay.com 146 lcd-320g240c vishay for technical questions, contact: displays@v ishay .com 320 x 240 dots graphic lcd dimensions in millimeters pin number symbol function 1 vss ground 2 vdd power supply for logic 3 vo driving voltage for lcd 4 rd 8080 family: read signal, 6800 family: enable clock 5 wr 8080 family: write signal, 6800 family: r/w signal 6 data select type rd = l wr = h, a0 = l: data read ao = h: status read rd = h wr = l, a0 = l: data read ao = h: command write ao for 80 family r/w = l a0 = h: command write a0 = l: data write r/w = h a0 = h: status read ao = l: data read for 68 family 7 db0 data bus line 8 db1 data bus line 9 db2 data bus line 10 db3 data bus line 11 db4 data bus line 12 db5 data bus line 13 db6 data bus line 14 db7 data bus line 15 cs chip select, active l 16 res controller rest signal active l 17 vee negative voltage output (optional) 18 fgnd frame ground 19 nc no connection 20 nc no connection 154.79 0.5 139.98 136.2 120.14 (va) 115.18 (aa) 13.97 16.45 4.02 4.44 4 - 3.5 pth 4 - 6.0 pad 20 - 1.0 pth 20 - 1.8 pad 148.02 0.5 22.86 (p2.54*9) 21.06 320*240 dots 120.24 0.5 11.61 105.4 92.14 (va) 86.38 (aa) 4.02 7.11 13.74 16.62 15.6 max 10.5 1.6 200.0 10.0 ccfl b/l 0.36 0.34 0.36 0.34 dot size scale 10/1
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
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