BG320240F2 feature mechanical data item module dimension viewing area dot size dot pitch standard value unit mm mm mm mm 166.8 x 109.0 122.0 x 92.0 0.34 x 0.34 0.36 x 0.36 dimension bo lymin 1. smt pcb with metal frame 2. built-in controller s1d13700 3. +5v single power supply 4. 1/240 duty cycle 5. option: led edge b/l, ccfl 6. option: +3v single power supply 7. option: negative voltage (built-in, external) 8. option: touch panel input voltage supply current lcd driving voltage ccfl starting voltage voltage vdd idd vdd-vo vfls vfld vdd = +5v vdd = +5v 25 c 5.0 18 23.5 530 278 v ma v vrms vrms typical value electronic characteristics o 25 c o 25 c o item symbol condition unit pin assignment pin symbol function 1 2 3 4 5 6 7~14 power supply (gnd) +5v(+3v option) contrast adjustment data type select 80s: write signal 68s:r/w signal 80s: read signal 68s: enable clock vss vdd vo ao /wr(r/w) /rd(e) db0-7 15 16 reset signal /cs /rst 17 18 negative voltage output(-21.3) up select (h:68 series l:80 series) vee sel data bus line chip select ccfl driving current ifld 5.0 marms vfld=260 vrms/ 30khz ccfl driving 19 20 frame ground n o c o n n e c t ion fgnd nc
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