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date : 2014/3/3 ampire co., ltd. 1 specifications for lcd module customer customer part no. ampire part no. AM-640480G2TNQW-00H approved by date ? approved for specifications ? approved for specifications & sample approved by chec ked by organized by ampire co., ltd. building a., 4f., no.116, sec. 1, sintai 5th rd., xizhi dist, new taipei city 221, taiwan (r.o.c.) ??^?? 116 ? 4 ( |?W@^ a ) tel:886-2-26967269 , fax:886-2 -26967196 or 26967270 www.avnet-embedded.eu
date : 2014/3/3 ampire co., ltd. 2 record of revision revision date page contents editor 2008/6/16 2008/9/8 2009/3/17 2010/1/15 2014/3/3 -- 3 7 3 4 new release correct the physical specification correct led pwm frequency improved inner fpc material to better reliability update led life time to 30000hr sunglin sunglin john eric patrick www.avnet-embedded.eu
date : 2014/3/3 ampire co., ltd. 3 1. introduction this is a color active matrix tft-lcd that uses amorphous silicon tft as a switching device. this model is composed of a 5.7inch tft-lcd panel, touch panel, a driving circuit and led backlight system. this tft-lcd has a high resolution (640(r.g.b) x 480) and can display up to 262,144 colors. 1-1. features vga resolution 6 bits color driver with 1 channel ttl interface wide range operation temperature improved inner fpc material to better reliability. 2. physical specifications item specifications unit display resolution(dot) 640rgb (w) x 480(h) dots display area 115.2 (w) x 86.4 (h) mm pixel pitch 0.18 (w) x 0.18 (h) mm color configuration r.g.b vertical stripe overall dimension 127.0(w)x 98.43(h)x6.6(d)---(typ) mm surface treatment antiglare brightness 500 cd/m 2 contrast ratio 250 : 1 backlight unit led display color 262,144 colors viewing direction 12 o?clock (gray inversion) display mode normally white 3. absolute maximum ratings item symbol min max unit note power supply voltage vcc -0.5 5 v signal input voltage dclk , de, rgb -0.5 vcc + 0.5 v operation temperature top -20 70 (1) storage temperature tstg -30 80 w (1) www.avnet-embedded.eu
date : 2014/3/3 ampire co., ltd. 4 4. electrical characteristics 4-1 tft lcd module voltage item symbol min typ max unit note power voltage for lcd v cc 3.0 3.3 3.6 v (1) power voltage for vled vled -- 5.0 -- v logic input voltage vih v cc *0.7 -- v cc v vil 0 -- v cc *0.3 v adj input voltage vih 3.0 -- 5.0 v vil gnd -- 0.3 v * led life time : mtbf 30,000 hours. (ta=25 ) 4-2 tft lcd current comsumption item symbol min typ max unit note lcd power current icc - 82 - ma (1) led power current i led (vled=5v) - 290 - ma (2) note : (1) typ : under 64 gray pattern max : under black pattern (a) 64 gray pattern (b) black pattern (2) typ : when v led is 5.0v max : when v led is 4.5v one led dice : www.avnet-embedded.eu
date : 2014/3/3 ampire co., ltd. 5 6. interface pin no symbol function 1 u/d up or down display control 2 (nc) no connection 3 hsync(nc) honizontal sync. (sync mode used) 4 vled power supply for led 5 vled power supply for led 6 vled power supply for led 7 vcc power supply for lcd 8 vsync(nc) vertical sync. (sync mode used) 9 de data enable 10 vss power ground 11 vss power ground 12 adj adjust for led brightness 13 b5 blue data 5 (msb) 14 b4 blue data 4 15 b3 blue data 3 16 vss power ground 17 b2 blue data 2 18 b1 blue data 1 19 b0 blue data 0 (lsb) 20 vss power ground 21 g5 green data 5 (msb) 22 g4 green data 4 23 g3 green data 3 24 vss power ground 25 g2 green data 2 26 g1 green data 1 27 g0 green data 0 (lsb) 28 vss power ground 29 r5 red data 5 (msb) 30 r4 red data 4 31 r3 red data 3 32 vss power ground 33 r2 red data 2 34 r1 red data 1 35 r0 red data 0 (lsb) 36 vss power ground 37 vss power ground 38 dclk clock signals 39 vss power ground 40 l/r left or right display control www.avnet-embedded.eu
date : 2014/3/3 ampire co., ltd. 6 note : 1. adj adjust brightness to control pin , pulse duty the bigger the brighter. 2. adj signal = 0 ~ 5.0v , operation frequency : 300hz~1khz 3. vss pin must ground contact , can not be floating. 4. u/d and l/r are controlled function l/r u/d function 1 0 normally display 0 0 left and right opposite 1 1 up and down opposite 0 1 left and right opposite , up and down opposite www.avnet-embedded.eu
date : 2014/3/3 ampire co., ltd. 7 7. input signal : 7-1 timing specification. parameter symbol min. typ. max unit clk frequency f cph 25.175 mhz clk period t cph - 39.7 - ns clk pulse duty t cwh 40 50 60 % hs period t h - 800 - t cph hs pulse width t wh 5 30 - t cph hs-first horizontal data time t hs 112 144 175 t cph den pulse width t ep - 640 - t cph vs pulse width t wv 1 3 5 t h vs-den time t stv - 35 - t h vs period t v - 525 - t h note: when sync mode is used , 1st data start from 144th clk after hs falling (when sthd[5:0]=00000) parameter symbol min. typ. max unit oev pulse width t oev 100 - t cph ckv pulse width t ckv - 96 - t cph hs-ckv time t 1 - 52 - t cph hs-oev time t 2 - 8 - t cph hs-pol time t 3 - 72 - t cph stv setup time t suv - 46 - t cph stv pulse width t wstv - 1 - t h www.avnet-embedded.eu
date : 2014/3/3 ampire co., ltd. 8 7-2 timing chart www.avnet-embedded.eu
date : 2014/3/3 ampire co., ltd. 9 7-3 color data assignment color input data r data g data b data r5 msb r4 r3 r2 r1 r0 lsb g5 msb g4 g3 g2 g1 g0 lsb b5 msb b4 b3 b2 b1 b0 lsb basic color black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red(63) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 green(63) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 blue(63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 cyan 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 magenta 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 yellow 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 white 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 red red(0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red(1) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 red(2) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 O red(62) 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 red(63) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 green green (0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green (1) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 green (2) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 O green (62) 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 green (63) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 blue blue (0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 blue (2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 O blue (62) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 blue (63) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 note : (1) definition of gray scale , color(n) : n is series of gray scale the more n value is the bright gray scale (2) data : 1-high , 0-low www.avnet-embedded.eu
date : 2014/3/3 ampire co., ltd. 10 8. optical characteristics item symbol condition min. typ. max. unit note contrast ratio cr point - 5 = =0 200 250 -- -- (1)(2)(3) luminance lw -- 500 - cd/m 2 (1)(3) luminance uniformity ? l 70 75 - % (1)(3) response time ( white ? black ) t r +t f -- 50 -- ms (1)(3)(5) viewing angle vertical R cr 10 point ? 5 80 100 - deg. (1)(2)(4) horizontal 120 140 - color chromaticity red rx point - 5 = =0 0.566 0.616 0.666 -- (1)(3) ry 0.302 0.352 0.402 green gx 0.308 0.358 0.408 gy 0.518 0.568 0.618 blue bx 0.096 0.146 0.196 by 0.086 0.136 0.186 white wx 0.296 0.346 0.396 wy 0.328 0.378 0.428 note : (1) measure conditions : 25 2 , 6010%rh under 10lux , in the dark room by bm-7topcon) ,viewing 2 , vcc=3.3v , vdd=3.3v (2) definition of contrast ratio : contrast ratio (cr) = (white) luminance of on (black) luminance of off (3) definition of luminance : definition of luminance uniformity measure white luminance on the point 5 as figure9-1 measure white luminance on t he point 1 ~ 9 as figure9-1 l = [ l(min) / l(max)] x 100% www.avnet-embedded.eu
date : 2014/3/3 ampire co., ltd. 11 (4) definition of viewing angle( , ), refer to fig9-2 as below : (5) definition of response time.(white ? black) www.avnet-embedded.eu
date : 2014/3/3 ampire co., ltd. 12 9. reliability test conditions test item test conditions note high temperature operation 70? 3 ? c , dry t=240 hrs low temperature operation -20 ? 3 ? c , dry t=240 hrs high temperature storage 80? 3 ? c , dry t=240 hrs 1,2 low temperature storage -30 ? 3 ? c , dry t=240 hrs 1,2 storage at high temperature and humidity 60?c, 90% rh , 240 hrs 1,2 thermal shock test -20 ?c (30min) ~ 70? c (30min) 100 cycles 1,2 vibration test (packing) sweep frequency : 10 ~ 55 ~ 10 hz/1min amplitude : 0.75mm test direction : x.y.z/3 axis duration : 30min/each axis 2 note 1 : condensation of water is not permitted on the module. note 2 : the module should be inspected after 1 hour storage in normal conditions (15-35c , 45-65%rh). www.avnet-embedded.eu
date : 2014/3/3 ampire co., ltd. 13 10 . general precautions 10-1 safety liquid crystal is poisonous. do not put it your month. if liqui d crystal touches your skin or clothes, wash it off immediately by using soap and water. 10-2 handling 1. the lcd panel is plate glass. do not subject the panel to mechanical shock or to excessive force on its surface. 2. the polarizer at tached to the display is eas ily damaged. please handle it carefully to avoid scratch or other damages. 3. to avoid contamination on the display surface, do not touch the module surface with bare hands. 4. keep a space so that the l cd panels do not touch other components. 5. put cover board such as acrylic board on the surface of lcd panel to protect panel from damages. 6. transparent electrodes may be di sconnected if you use the lcd panel under environmental conditions where the condensation of dew occurs. 7. do not leave module in direct s unlight to avoid malfunction of the ics. 10-3 static electricity 1. be sure to ground module before turning on power or operation module. 2. do not apply voltage which exce eds the absolute maximum rating value. 10-4 storage 1. store the module in a dark room where must keep at +2510 and 65%rh or less. 2. do not store the module in surroundings containing organic solvent or corrosive gas. 3. store the module in an ant i-electrostatic container or bag. 10-5 cleaning 1. do not wipe the polarizer wit h dry cloth. it mi ght cause scratch. 2. only use a soft sloth with ipa to wipe the polarizer, other chemicals might permanent damage to the polarizer. 10-5 others 1.do not keep the lcd at the same di splay pattern conti nually. the residual image will happen and it will damage the lcd. please use screen saver. 2. amipre will provide one year warrant ee for all products and three months warrantee for all repairing products. www.avnet-embedded.eu
date : 2014/3/3 ampire co., ltd. 14 11. outline dimension www.avnet-embedded.eu
date : 2014/3/3 ampire co., ltd. 15 www.avnet-embedded.eu

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