absolute maximum ratings parameter symbol min max unit supply voltage v \av dd -0.3/-0.3 4.3/6.0 v input voltage v in -0.3 v operating temperature t op -30 +70 storage temperature t stg electrical characteristics (vdd=3.30.125v 25c) parameter sym condition min typ max unit operating voltage v /av dd - input high voltage v ih dd v input low voltage v il operating current led led power consumption p d cd/m 2 physical data module size........................................76.9w x63.9h x3.3t mm active area size......................................70.08w x52.56 h mm dot pitch..................................................0.073w x 0.219h mm weight..................................................................................34g pin connections pin no. symbol function dimensional drawing 3.5? , qvga (tft) color graphics , landscape , white led backlight vdd v gnd + 3.3v power supply hda350-lv absolute maximum ratings vga features viewing angle(horizontal)......................................120 degrees high contrast....................................................................300:1 fast response time.....................................................35 msec built-in controller...............................................................none features backlight current(white led) i led - -v operatingvoltage v i=20ma led operating current i /ai dd brightness l average 1 led-k - backlight led (-) 2 led-k - backlight led (-) c (tft) 3 led-a - backlight led (+) 4 led-a - backlight led (+) 5 nc - no connection 6 nc - no connection 7 pol - signal to generate vcom 12-19 b0-b7 h/l blue data inputs 20-27 g0-g7 h/l green data inputs 28-35 r0-r7 h/l red data inputs 36 hsync h horizontal sync input 37 vsync h vertical sync input 38 dclk h/l data clock input 39 avdd - analog power (+5v) 41 vdd - digital power (+3.3v) 44 vgl - gate off power 47 vgh - gate on power 54 gnd - ground pin 51 vcom h vcom driving input 52 enable l dtata enable input i -20 +60 c 25 - -20.4- v 07*v v dd - 0.3*v dd - 0 200 250 - i v v = 3.3/5v - 1.5/4 - ma -2025 ma -26- mw 8 reset l reset input 9 nc - no connection 40 avdd - analog power (+5v) 42 vdd - digital power (+3.3v) 43 nc - no connection 46 nc - no connection 48 nc - no connection 49 nc - no connection 53 gnd - ground pin 50 vcom h vcom driving input 45 vgl - gate off power dd 3.0/4.5 3.3/5.0 3.6/5.5 v dd dd ma v+0.3 dd + 5.0 v avdd + + + vgh vgl 20v 18 v -6 v +a -k touch screen ................................................................optional see next pages for more details see next pages for more details note: 10 nc - no connection 11 nc - no connection
dimensional drawing 3.5? , qvga (tft) color graphics , landscape , white led backlight hda350-lv
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