absolute maximum ratings parameter symbol min max unit supply voltage v -0.3 4.0/5.0 v input voltage v in -0.3 v operating temperature t op -30 +80 storage temperature t stg electrical characteristics (vdd=3.30.125v 25c) parameter sym condition min typ max unit operating voltage v cc - 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..................................................................................tbd pin connections pin no. symbol function dimensional drawing 3.5? , qvga (tft) color graphics , landscape, white led backlight gnd + 3.3v power supply hda350-2g absolute maximum ratings vga features viewing angle(h/vl)........................................120/110 degrees high contrast....................................................................300:1 fast response time.....................................................50 msec built-in controller...............................................................none features backlight current(white led) i led - -v operatingvoltage v i=20ma led operating current i ddio+ci brightness l average c (tft) 5 nc - no connection 6 nc - no connection 36 hsync l horizontal sync input 37 vsync l vertical sync input 38 dclk l/h data clock input i -20 +70 c 30 - -19.8- v 08*v v dd - 0.2*v dd - 0 250 300 - i v v = 3.3v - 7.5 - ma -20-ma - 432 - mw 2.5 3.3 3.6 v ma v+0.3 dd + 44 nc - no connection 20 ma absolute maximum ratings parameter symbol min max unit supply voltage v ddio/ci input voltage v in -0.3 v operating temperature t op -30 +80 storage temperature t stg electrical characteristics (vdd=3.30.125v 25c) parameter sym condition min typ max unit operating voltage v - 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 pin connections pin no. symbol function dimensional drawing vcc gnd + 3.3v power supply hda350-2g absolute maximum ratings vga features viewing angle(h/vl)........................................120/110 degrees fast response time.....................................................50 msec built-in controller...............................................................none features backlight current(white led) i led - -v operatingvoltage v i=20ma led brightness l average 2 led- - backlight led (-) c (tft) 3 led+ - backlight led (+) 4 led+ - backlight led (+) 12-19 b0-b7 l/h blue data inputs 20-27 g0-g7 l/h green data inputs 28-35 r0-r7 l/h red data inputs 36 hsync l horizontal sync input 37 vsync l vertical sync input 54 gnd - ground pin i -20 +70 c 30 - 08*v v dd - 0.2*v dd - 0 i v 7 /reset l reset input 42 vci - booster power input (2.5-3.6v) 49 nc - no connection 53 gnd - ground pin 2.5 3.3 3.6 v ma v+0.3 dd + (19.8v) led_a led_k 50 nc - no connection 51 nc - no connection 20 ma ddio/cii 41 vci - booster power input (2.5-3.6v) 1 led- - backlight led (-) 9 sclk l/h spi interface data clock input 10 sdi l/h spi interface data input 11 sdo l/h spi interface data output 39v-voltageinputfori/ologic(2.5-3.6v) 6 nc - no connection 43 regvdd - connect to voltage source , 2.5-3.6v 45 nc - no connection 46 nc - no connection 47 nc - no connection 48 nc - no connection 52 de l data enable input rgb 8 /cs l spi intrface , chip select input ddio ddio 40v-voltageinputfori/ologic(2.5-3.6v)
dimensional drawing hda350-2g 3.5? , qvga (tft) color graphics , white led backlight rgb r g b
dimensional drawing hda350t-2g with touch screen 3.5? , qvga (tft), with touch screen, white led backlight rgb r g b pin4 pin3 pin2 pin1 xl yd xr yu
|
