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| part. no YXM024TS-1 r ev 1 .0 page 1 of 23 specification f or lcd module module: customer: rev description date 1 first issue 2011 . 4 . 6 tzd initial date prepared by 2010. 4. 6 checked by approved by customer initial date approved by YXM024TS-1 YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/
part. no r ev 1 .0 page 2 of 23 revision his tory data rev. no. page summary 2011 . 4 . 6 1 first issue YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 3 of 23 contents general description 1. optical characteristics 2. electrical characteristics 3. block diagram 4 . outline dimension 5 . input terminal pin assignment 6 . operating principle & methods 7 . display on/off sequence 8 . reliability test result 9 . packing 10 . cautions and handling precautions 1 1 . lcd module out - going quality level 1 2 . bhl&bmdt customer quality service process 1 3 . lcd module operation instruction YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 4 of 23 general descripti on * description YXM024TS-1 is a color active matrix tft (thin film transistor) lcd ( liquid crystal display ) that uses amorphous silicon tft as a switching device . this model is composed of a transmissive type tft - lcd panel, driver circuit , back - light unit. the resolution of a 2 . 4 " tft - lcd contains 240 x 32 0 pixels, and can display up to 262k colors. * features - low input voltage: v cc : 2. 5 ~3.3 v ; io v cc : 1 . 65~3.3 v - display colors of tft lcd: 262k colors - cpu interface: 8080 parallel 8/9/ 16 /18 bit - intern al power supply circuit. specification general information items main panel unit note display area ( aa ) 36 . 72 (h) * 48 . 96 (v) ( 2.4 inch ) mm - driver element a - si tft active matrix - - display colors 262 k colors - number of pixels 240 ( rgb ) * 320 do ts - pixel arrangement rgb vertical stripe - - pixel pitch 0. 1 53 (h) *0. 1 53 (v) mm - viewing angle 12 o'clock - drive ic hx8347g - - display mode transmissive/ normally white - - operating temperature - 2 0 + 70 - storage temperature - 3 0 + 80 - * mechanical information item min. typ. max. unit note horizontal(h) - 4 2 . 3 2 - mm - vertical(v) - 60. 92 - mm - module size depth(d) - 2.25 mm - weight - tbd - g - YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 5 of 23 1. optical characteristics YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 6 of 23 YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 7 of 23 2. electrical characteristics 2.1 a bsolute maximum rating ( ta=25 vss=0v) characteristics symbol min. typ. max. unit note s ystem voltage v cc - 0.3 2.8 + 4.6 v - supply voltage (digital) io v cc - 0.3 - + 4.6 v - supply voltage (logic) i o v cc - 0.3 - +4.6 v - operating temperature t op - 20 - +70 1, storage temperature t st - 3 0 - + 8 0 2 n ote1 : back gr ou n d co l o r chan g e s s lig ht l y de p end i n g o n a m b ie n t t em pe r atu r e . t h i s ph e n o me n o n is r e v e r s i b l e. t a70 : 75% r h m a x t a >7 0 : abso lu t e h u m i d i t y mus t b e l o w e r tha n t h e h u m i d i t y o f 7 5 % r h a t 7 0 n ote2: t a a t - 30 w il l be <4 8h r s, a t 8 0 w i l l be < 120h r s YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 8 of 23 2. 2 dc electrical characteristics characteristics symbol min. typ. max. unit note s ystem voltage v cc 2. 5 2.8 3. 3 v - digital & logic operation supply voltage io v cc 1.65 1.8 3.3 v - normal mode c u rr ent con sumption v cc i - 8 - ma - sleep - in mode c u rr ent consumption v cc i - 10 0 - ua - v ih 0.8 io v cc - io v cc v - level input voltage v il gnd - 0. 2 io v cc v - v oh 0.8 io v cc - io v cc v - level output voltage v ol gnd - 0.2 io v cc v - YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 9 of 23 2. 3 led backlight characteristics the back - light system is edge - lighting type with 4 chips white serial item symbol min. typ. max. unit note forward current i f - 15 - ma - forward voltage v f - 12.8 - v - lcm luminance l v 200 - cd/m2 i b = 15 ma uniformity a vg 80 - - - YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 10 of 23 3. block diagram 240xrgbx320 YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ 3 d u w 1 r 5 ( 9 3 d j h r i 2 x w o l q h g l p h q v l r q 6 & $ / ( ' 5 $ : , 1 * 1 $ 0 ( ) , 7 $ 3 3 5 2 9 ( ' 6 + ( ( 7 ' ( 6 , * 1 ( ' h o h f w u r q ' ( 6 , * 1 ( ' v w u x f w x u h 8 1 , 7 p p 0 r g 1 d p h 3 $ 5 7 1 d p h 7 2 / ( 5 $ 1 & ( @ a 7 2 / ( 5 $ 1 & ( 2 7 + ( 5 : , 6 ( 6 3 ( & , ) , ( ' ; ; ? ; ; ; ? 5 h 9 $ ' 2 7 & / . ( 1 $ % / ( * 1 ' ' ' 9 6 < 1 & + 6 < 1 & 1 & ' ' ' ' ' ' ' ' ' ' ' ' 5 ( 6 ( 7 5 ' ' ' ' ' & 6 5 6 : 5 6 & / , 0 , 0 , 0 , 0 / ( ' b . * 1 ' / ( ' b $ * 1 ' 1 & 6 ' , 9 & , , 2 9 & & , 2 9 & & 9 & , * 1 ' * 1 ' / ( ' & , 5 & 8 , 7 ' , $ * 5 $ 0 . $ YXM024TS-1 YXM024TS-1 ??e??????e?t1??? http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 12 of 23 5. input terminal pin assignment pin no. symbol level function 1 leda h backlight + 2 ledk l b acklight - 3 gnd l ground gnd l ground 4 im0 h/ l system interface select 6 im1 h/l system interface select. 7 im2 h/l system interface select. 8 im3 h/l s ystem interface select. 9 reset h/l hardware reset pin 10 cs h/l chip select input pin 11 rs h/l a register select signal 12 wr h/l write enable clock input pin 13 rd h/l read enable clock input pin 14 db0 h/l data bus db 0 15 db 9 h/l data bus db 9 16 - 23 db1 - db8 h/l data bus db1 - db 8 24 - 31 db10 - db17 h/l data bus db10 - db17 32 nc no connection 33 vsync h/l vertical synchronizing signal in rgb interface. 34 hsync h/l horizontal synchronizing signal in rgb interface. 35 dotclk h/ l data enable signal in rgb interface. 36 gnd l ground 37 enable h /l a data enable signal in rgb i/f mode. 38 sdi h /l serial data input pin and output pin(sda) i n serial bus 39 nc no connection 4 0 - 41 vci h power supply (2.5 - 3.3v) 42 - 43 iovcc h power supply (1.65 - 3.3v) 44 - 45 gnd l ground YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 1 3 of 23 6 . operating principle & methods please refer to hx8347g datasheet for more details . YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 14 of 23 7 . dis play on/off sequence YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 15 of 23 8 . reliability test result 8 .1 condition item condition sample size test result note low temperature operating life test - 20 , 96hr 3 ea pass - thermal humidity operating life test 4 0 , 90 rh, 96hr 3 ea pass - temperature cycle on /off test - 20 ? 70 , on/off, 20cyc 3 ea pass (1) high temperature storage test 80 , 96hr 3 ea pass - low temperature storage test 30 , 96hr 3 ea pass - thermal shock resistance the sample should be allowed to stand the following 5 cycles of operation: ts tl for 30 minutes - > normal temperature for 5 minutes - > tsth for 30 minutes - > normal temperature for 5 minutes, as one cycle, then taking it out and drying it at normal temperature, and allowing it stand for 24 hours 3 ea pass box drop test 1 corner 3 e dges 6 faces, 66 M (medium box) 1box pass - note (1) on time over 10 seconds, off time under 10 seconds 9 . packing tbd YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 16 of 23 10 . cautions and handling precautions 10 .1 handling and operating the module (1) when the module is assembled, it should be attached to t he system firmly. do not warp or twist the module during assembly work. (2) protect the module from physical shock or any force. in addition to damage, this may cause improper operation or damage to the module and back - light unit. (3) note that polarizer i s very fragile and could be easily damaged. do not press or scratch the surface. (4) do not allow drops of water or chemicals to remain on the display surface. if you have the droplets for a long time, staining and discoloration may occur. (5) if the su rface of the polarizer is dirty, clean it using some absorbent cotton or soft cloth. (6) the desirable cleaners are water, ipa (isopropyl alcohol) or hexane. do not use k etone type materials (ex. acetone), ethyl alcohol, toluene, ethyl acid or methyl chlor ide . it might permanent damage to the polarizer due to chemical reaction. (7) if the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. in case of contact with hands, legs, or clothes, it must be washed away thorou ghly with soap. (8) protect the module from static; it may cause damage to the cmos ics. (9) use finger - stalls with soft gloves in order to keep display clean during the incoming inspection and assembly process. (10) do not disassemble the module. (11) pro tection film for polarizer on the module shall be slowly peeled off just before use so that the electrostatic charge can be minimized. (12) pins of i/f connector shall not be touched directly with bare hands. (13) do not connect, disconnect the module in t he power on condition. (14) power supply should always be turned on/off by the item 6.1 power on sequence & 6.2 power off sequence 10 .2 storage and transportation. (1) do not leave the panel in high temperature, and high humidity for a long time. it is hi ghly recommended to store the module with temperature from 0 to 35 and relative humidity of less than 70% (2) do not store the tft - lcd module in direct sunlight. (3) the module shall be stored in a dark place. when storing the modules for a long time, be sure to adopt effective measures for protecting the modules from s trong ultraviolet radiation , sunlight, or fluorescent light. (4) it is recommended that the modules should be stored under a condition where no condensation is allowed. formation of dewdrops may cause an abnormal operation or a failure of the module. in pa rticular, the greatest possible care should be taken to prevent any module from being operated where condensation YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 17 of 23 has occurred inside. (5) this panel has its circuitry fpc on the bottom side and should be handled carefully in order not to be stressed. 11 . lcd module out - going quality level YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 18 of 23 YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 19 of 23 YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 20 of 23 YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 21 of 23 1 2 . bhl&bmdt customer quality service process YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 22 of 23 1 3 . lcd module operation instruction YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ part. no r ev 1 .0 page 23 of 23 YXM024TS-1 http://www..net/ datasheet pdf - http://www..net/ |
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