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avnet embedded. support aro und the b oard ? www.avnet-embedded.eu datasheet toshiba LTA121C33SF avn et em bedded sp e cific at ion. www.datasheet.co.kr datasheet pdf - http://www..net/
product information *the information contained herein is presented only as a guide for the applications of our products . no responsibility is assum ed by toshiba mobile display co., ltd or other rights of the third part ies which may result from its use. no license is granted by im plication or otherwise under any patent or patent rights of toshiba mobile display co., ltd or others. *the information contained herein may be changed without prior notice. it is therefore advisable to contact toshiba mobile disp lay co., ltd before proceeding with the design of equipment incorporating this product. (1/11) 2009-05-25(ver.0.7r) 31cm color tft-lcd module (12.1 type) LTA121C33SF (p-si tft) toshiba mobile display co., ltd all information is sub j ect to chan g e without notice. please read bottom notes. features tentative (1) 12.1 svga color display with high luminance (2) built in long life lamps(mttf:60,000 h) rohs compatible ( condition/ t a:25 c, i fl :6ma(rms)(continui ng lighting), f fl :50khz ) (3) replaceable structure of lamp units and mounting compatible with ltd121c30s series (4) wide viewing angle and wide operating temperature. mechanical specifications item specifications dimensional outline (typ.) 278.3 ( w ) x 209.0 ( h ) x 11.0max ( d ) mm number of pixels 800 (w ) x 600 ( h ) pixels active area 246.0 (w ) x 184.5 ( h ) mm pixel pitch 0.3075 ( w ) x 0.3075 ( h ) weight (approximately) 680g backlight sidelight ( 2 ccfls ) absolute maximum ratings item min. max. unit (v dd ) -0.3 4.0 v supply voltage (v fl ) 0 2.0 kv(rms) fl driving frequency ( f fl ) --- 100 khz input signal voltage ( v in ) -0.3 v dd +0.3 v operating temperature *1 -20 70 c storage temperature -30 80 c storage humidity (max. wet bulb temperature = 39 c) 10 90 %(rh) *1: wet bulb temperature should be 39 c max., and no condensation of water. electrical specification ( t a=25 c ) (recommended operation condition) item min. typ. max. unit remarks (v dd ) 3.0 3.3 3.6 v supply voltage (v fl ) --- (520) --- v(rms) fl start voltage (v sfl ) 1200 --- 1900 v(rms) t a=0 c differential input voltage ( v id ) 100 --- 600 mv common mode input voltage ( v cm ) 1.0 --- 2.0 v (i dd ) *3 --- 210 --- ma current consumption (i fl ) *4 4.0 --- 6.5 ma(rms) power consumption *1 *2 --- (6.9) --- w i fl =6.0ma(rms) *2: the surface temperature caused by self heat r adiation of cell itself is specified on this item. *3: 8 color bars pattern *4: except the efficiency of fl inverter optical specification ( t a=25 c) item min. typ. max. unit remarks contrast ratio ( cr) 250 500 --- --- (upper+lower) --- 100 --- viewing angle ( cr 10) (left+right) --- 120 --- (t on ) --- 8 --- ms response time (t off ) --- 17 --- ms luminance ( l ) 320 400 --- cd/m 2 i fl =6.0ma(rms) lamp life time (mtbf)* 5 * 6 60,000 h *5 : conditions ; t a=25 c, i fl =6.0ma(rms), continuous lighting *6 : definitions of failure ; 1) lcd luminance becomes half of the minimum value. 2) lamp doesn?t light normally. www.datasheet.co.kr datasheet pdf - http://www..net/
LTA121C33SF (2/11) 2009-09-25(ver.0.7r) tentative unit : mm dimensional outline standard tolerance : 0.5 3.8 4 27 4.3 27 0.3 27 4.3 4 (136 .5) (97) 4 2.5 5.4 2. 5 5. 4 2. 5 5. 4 4- 3.4 18 5.8 205 20 8. 8 3.25 187 .5 (b eze l op eni ng ) 18 4.5 (a ct ive a re a) 12 2 49 .0 (be ze l ope ni ng ) 2 46. 0( ac tiv e ar ea) 27 0. 3 23 161 100+/-10 1 1.0 ma x. 2. 5 5. 4 27 8. 3 www.datasheet.co.kr datasheet pdf - http://www..net/
LTA121C33SF (3/11) 2009-09-25(ver.0.7r) tentative unit : mm dimensional outline standard tolerance : 0.5 5.5 4 7 3.85 4 7.0 5 6 3.25 5 3.85 7.8 37.4 7.5 7 4 5.5 7.5 5 note) the different point between LTA121C33SF and ltd121c33s is the below. 1) LTA121C33SF lamp unit outline is different from ltd121c33s. 2) LTA121C33SF operating temperat ure are wider than ltd121c33s. 3) LTA121C33SF rear design is different from ltd121c33s. www.datasheet.co.kr datasheet pdf - http://www..net/
LTA121C33SF (4/11) 2009-09-25(ver.0.7r) block diagram sequence of power supplies and signals rxin0+/- v v sfl fl 10% v sfl 10% v fl fl input voltage rxin1+/- rxin2+/- clk+/- v cm v id || 10ms (max.) 0.5ms (min.) 100ms (max.) 0.1ms (min.) 500ms (min.) 40ms (max.) 0ms (min.) 40ms (max.) 0ms (min.) 0ms(min.) 250ms(min.) dd v 0.2 0.2 3.0 v 0.2 v v v 3.0 v 3sec(min.) dd on and turn it off, the form of voltage should be input with not ripple signal. note 1) when turn v www.datasheet.co.kr datasheet pdf - http://www..net/
LTA121C33SF (5/11) 2009-09-25(ver.0.7r) timing chart tv t vw vsync t vfp th tvde tvds tvblnk hsync de 1 2 599 600 t h t hw t hde t hds t hfp 800 1 2 3 4 hsync de rgb data nclk tvde 1 2 3 4 t t t t 3 t 3 t c t ( 2 ) h o r i z o n t a l t i m i n g (1) v ertical ti m ing 1line 2 4 5 9 8 y 5 9 9 6 0 0 n c l k d e r g b d a t a r g b d a t a d e n c l k 1 , y 2 , y 3 , y 5 , y 6 , y 7 , y x , y 7 9 8 , y 8 0 0 , y 7 9 7 , y 7 9 9 , y 4 , y 3 www.datasheet.co.kr datasheet pdf - http://www..net/
LTA121C33SF (6/11) 2009-09-25(ver.0.7r) timing specification 1) 2) 3) 4) 5) 6) 7) item symbol min. typ. max. unit frame period tv 608 --- 625 17.78 628 17.86 th ms vertical blanking term tvblnk 8 25 28 th v-sync pulse width tvw 2 --- --- th vertical front porch tvfp 2 --- --- th vertical data sync period tvds 6 --- --- th vertical display term tvde 600 600 600 th horizontal period th 850 26.4 1024 28.44 1056 --- tc us h-sync pulse width thw 8 --- --- tc horizontal front porch thfp 8 --- --- tc horizontal data sync period thds 16 --- --- tc horizontal display term thde 800 800 800 tc clock period tc 25.0 27.8 --- ns < de-only mode> item symbol min. typ. max. unit frame period t 1 608 --- 625 x t 3 17.78 628 x t 3 17.86 --- ms vertical display term t 2 600 x t 3 600 x t 3 600 x t 3 --- one line scanning time t 3 850 x t c 26.4 1024 x t c 28.44 1056 x t c --- --- us horizontal display term t 4 800 x t c 800 x t c 800 x t c --- clock period t c 25.0 27.78 --- ns note 1) refer to ?timing chart? and lvds (thc63l vdf84a) specifications by thine electronics,inc. note 2) if nclk is fixed to "h" or "l" level for certain period while de is supplied, the panel may be damaged. note 3) if de is fixed to ?h? or ?l? level for certain period while nclk is supplied, the panel displays black with some flick er. note 4) please adjust lcd operating signal timing and fl driving frequency, to optimize the display quality. there is a possibility that flicker is observed by the in terference of lcd operating signal timing and fl driving condition (especially driving frequency), even if t he condition satisfies above timing specifications. note 5) do not make tv , th and tvds fluctuate. note 6) in case of using the long frame period, the det erioration of display quality, noise etc. may be occurred. note 7) nclk count of each horizontal scanning time should be always the same. v-blanking period should be ? n ? x ?horizontal scanning time?. ( n : integer) frame period should be always the same. www.datasheet.co.kr datasheet pdf - http://www..net/
LTA121C33SF (7/11) 2009-09-25(ver.0.7r) connector pin assignment for interface cn1 input signal connector : 20268-020-12f / i-pex co., ltd. mating connector : 20230-020b-f or 20230-t20-f or 20230-w20b-f / i-pex co., ltd. df19g-20s-1f(fpc), df19g-20s-1c(cable) / hirose electric co., ltd. terminal no. symbol function 1 vdd power supply : +3.3v 2 vdd power supply : +3.3v 3 vss gnd 4 vss gnd 5 rxin0- negative lvds differential data input (r0-r5, g0) 6 rxin0+ positive lvds differ ential data input (r0-r5, g0) 7 vss gnd 8 rxin1- negative lvds differential data input (g1-g5, b0-b1) 9 rxin1+ positive lvds differen tial data input (g1-g5, b0-b1) 10 vss gnd 11 rxin2- negative lvds differential data input (b2-b5, hs, vs, de) 12 rxin2+ positive lvds differenti al data input (b2-b5, hs, vs, de) 13 vss gnd 14 clk- clock signal(-) 15 clk+ clock signal(+) 16 vss gnd 17 u/d vertical reverse(?l? level or open : normal, ?h? level : reverse) 18 l/r horizontal reverse(?l? level or open : normal, ?h? level : reverse) 19 nc nc 20 vss gnd note 1) please connect gnd pin to ground. don?t us e it as no-connect nor connection with high impedance. cn2 ccfl power source connector : bhr-04vs-1 / japan solderless terminal mfg co., ltd. mating connector 3) : sm04(4.0)b-bhs-1 / japan solderless terminal mfg co., ltd. terminal no. symbol function 1 v flh1 ccfl power supply ( high voltage) 2 v flh2 ccfl power supply ( high voltage) 3 nc 2) non connection (open) 4 v fll ccfl power supply (low voltage) note 2) nc terminal should be open. note 3) take away terminal no.3 of the mating connector. if does not take away, it may cause smoke burn of electrical parts by high voltage. www.datasheet.co.kr datasheet pdf - http://www..net/
LTA121C33SF (8/11) 2009-09-25(ver.0.7r) recommended transmitter (thc63lvdf63a, th c63lvdm63a by thine electronics, inc.) to LTA121C33SF interface assignment case1: 6bit transmitter thc63lvdf63a, thc63lvdm63a input terminal no. input signal (graphics controller output signal) LTA121C33SF interface (cn1) symbol terminal symbol function output signal symbol terminal symbol ta0 44 r0 red pixels display data (lsb) ta1 45 r1 red pixels display data ta2 47 r2 red pixels display data ta3 48 r3 red pixels display data ta4 1 r4 red pixels display data ta5 3 r5 red pixels display data (msb) ta6 4 g0 green pixels display data (lsb) ta- ta+ no.5 no.6 rxin0- rxin0+ tb0 6 g1 green pixels display data tb1 7 g2 green pixels display data tb2 9 g3 green pixels display data tb3 10 g4 green pixels display data tb4 12 g5 green pixels display data (msb) tb5 13 b0 blue pixels display data (lsb) tb6 15 b1 blue pixels display data tb- tb+ no.8 no.9 rxin1- rxin1+ tc0 16 b2 blue pixels display data tc1 18 b3 blue pixels display data tc2 19 b4 blue pixels display data tc3 20 b5 blue pixels display data (msb) tc4 22 hsync h-sync tc5 23 vsync v-sync tc6 25 de compound synchronization signal tc- tc+ no.11 no.12 rxin2- rxin2+ clk in 26 nclk data sampling clock tclk- tclk+ no.14 no.15 clk- clk+ note 1) please connect nc pin to nothing. don't connect it to ground nor to other signal input. g0 r0 g1 b2 hsync vsync de rx in0 rx in1 rx in2 ta0 ta 2 ta 3 ta4 ta 5 ta6 r5 r4 r3 r2 r1 g5 b0 g4 g3 g2 b1 b4 b5 b3 tc 5 tc 4 tc 3 tc 2 tc 6 tb6 tb5 tb4 tb 3 tb 2 tb0 tb1 tc 0 tc 1 ta 1 www.datasheet.co.kr datasheet pdf - http://www..net/
LTA121C33SF (9/11) 2009-09-25(ver.0.7r) recommended transmitter (thc63lvdm83d, th c63lvdm83r by thine electronics, inc.) to LTA121C33SF interface assignment case2: 8bit transmitter thc63lvdm83d,thc63lvdm83r input terminal no. input signal (graphics controller output signal) LTA121C33SF interface (cn1) symbol terminal symbol function output signal symbol terminal symbol ta0 51 r0 red pixels display data (lsb) ta1 52 r1 red pixels display data ta2 54 r2 red pixels display data ta3 55 r3 red pixels display data ta4 56 r4 red pixels display data ta5 3 r5 red pixels display data (msb) ta6 4 g0 green pixels display data(lsb) ta- ta+ no.5 no.6 rxin0- rxin0+ tb0 6 g1 green pixels display data tb1 7 g2 green pixels display data tb2 11 g3 green pixels display data tb3 12 g4 green pixels display data tb4 14 g5 green pixels display data(msb) tb5 15 b0 blue pixels display data (lsb) tb6 19 b1 blue pixels display data tb- tb+ no.8 no.9 rxin1- rxin1+ tc0 20 b2 blue pixels display data tc1 22 b3 blue pixels display data tc2 23 b4 blue pixels display data tc3 24 b5 blue pixels display data (msb) tc4 27 hsync h-sync tc5 28 vsync v-sync tc6 30 de compound synchronization signal tc- tc+ no.11 no.12 rxin2- rxin2+ td0 50 nc* 1 non connection (open) td1 2 nc* 1 non connection (open) td2 8 nc* 1 non connection (open) td3 10 nc* 1 non connection (open) td4 16 nc* 1 non connection (open) td5 18 nc* 1 non connection (open) td6 25 nc* 1 non connection (open) td- td+ clk in 31 nclk data sampling clock tclk- tclk+ no.14 no.15 clk- clk+ note 1) please connect nc pin to nothing. don't connect it to ground nor to other signal input. g0 r0 g1 b2 nc nc nc nc hsync vsync de rx in0 rx in1 rx in2 rx in3 ta0 ta 2 ta 3 ta4 ta 5 ta6 r5 r4 r3 r2 r1 g5 b0 g4 g3 g2 b1 b4 b5 b3 nc nc nc td 6 td 5 td 4 td 3 td 2 td 1 tc 5 tc 4 tc 3 tc 2 tc 6 tb6 tb5 tb4 tb 3 tb 2 tb0 tb1 tc 0 td 0 tc 1 ta 1 www.datasheet.co.kr datasheet pdf - http://www..net/
LTA121C33SF (10/11) 2009-09-25(ver.0.7r) 256k (k=1024) colors combination table display r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 gray scale level black l l l l l l l l l l l l l l l l l l --- blue l l l l l l l l l l l l h h h h h h --- green l l l l l l h h h h h h l l l l l l --- light blue l l l l l l h h h h h h h h h h h h --- red h h h h h h l l l l l l l l l l l l --- purple h h h h h h l l l l l l h h h h h h --- yello w h h h h h h h h h h h h l l l l l l --- basic color white h h h h h h h h h h h h h h h h h h --- black l l l l l l l l l l l l l l l l l l l 0 l l l l l h l l l l l l l l l l l l l 1 l l l l h l l l l l l l l l l l l l l 2 : : : : : : l 3 l 6 0 h h h h l h l l l l l l l l l l l l l 6 1 dark light h h h h h l l l l l l l l l l l l l l 6 2 gray scale of red red h h h h h h l l l l l l l l l l l l r e d l 6 3 black l l l l l l l l l l l l l l l l l l l 0 l l l l l l l l l l l h l l l l l l l 1 l l l l l l l l l l h l l l l l l l l 2 : : : : : : l 3 l 6 0 l l l l l l h h h h l h l l l l l l l 6 1 dark light l l l l l l h h h h h l l l l l l l l 6 2 gray scale of green green l l l l l l h h h h h h l l l l l l green l63 black l l l l l l l l l l l l l l l l l l l 0 l l l l l l l l l l l l l l l l l h l 1 l l l l l l l l l l l l l l l l h l l 2 : : : : : : l 3 l 6 0 l l l l l l l l l l l l h h h h l h l 6 1 dark light l l l l l l l l l l l l h h h h h l l 6 2 gray scale of blue blue l l l l l l l l l l l l h h h h h h blue l63 black l l l l l l l l l l l l l l l l l l l 0 l l l l l h l l l l l h l l l l l h l 1 l l l l h l l l l l h l l l l l h l l 2 : : : : : : l 3 l 6 0 h h h h l h h h h h l h h h h h l h l 6 1 dark light h h h h h l h h h h h l h h h h h l l 6 2 gray scale of white & black white h h h h h h h h h h h h h h h h h h white l63 www.datasheet.co.kr datasheet pdf - http://www..net/
LTA121C33SF (11/11) 2009-09-25(ver.0.7r) for safety ! lcd module is generally designed with precise parts to achieve light weighted thin mechanical dimensions. in using our modules, make certain that you fully understand and put into practice the warnings and safety precautions detailed in engineering information no.ee-n001,"caut ions and instructions for toshiba lcd modules". refer to individual specifications and technical data s heets (hereinafter called "td") for more detailed technical information. 1) special purposes a) toshiba mobile display co., ltd 's standard lcd mo dules have not been customized for operation in extreme environments or for use in applications where performance fa ilures could be life-threatening or otherwise catastrophic. b) since toshiba mobile display co., ltd 's standard lcd modules have not been desig ned for operation in extreme environments, they must never be used in devices that will be exposed to abnormally high levels of vibration or shock which exceed toshiba mobile display co., ltd 's published specification limits. c) in addition, since toshiba mobile display co., ltd st andard lcd modules have not been designed for use in applications where performance failures could be life-threatening or catastr ophic, they must never be installed in aircraft navigation control systems (such as, but not limited to traffic collision av oidance system and air traffic i ndicator), in military defense or weapons systems, in critical industrial proc ess-control systems (e.g., those involved in the production of nuclear energy), or in critical medical device or patient life-support systems. 2) disassembling or modification do not disassemble or modify the module. it may damage sensitive pa rts inside lcd module, and may cause scratches or dust on the display. toshiba mobile display co., ltd doses not warrant t he module, if customer di sassembled or modified it. 3) breakage of lcd panel do not ingest liquid crystal material, do not inhale this material, and do not contact the material with skin, if lcd panel is broken and liquid crystal material spills out. if liquid crystal material comes into mouth or eyes, rinse mouth or eyes out with water immediately. if this material contact with skin or cl oths, wash it off immediately with al cohol and rinse thoroughly with water. 4) glass of lcd panel be careful with chips of glass that may cause injuring fingers or skin, when the glass is broken. 5) electric shock disconnect power supply before handling lcd module. do not touch the parts inside lcd module and the fluorescent la mp's connector or cables in order to prevent electric shock, because high voltage is supplied to these parts from the inverter unit while power supply is turned on. 6) absolute maximum ratings and power protection circuit do not exceed the absolute maximum rating values under the worst probable conditions caused by the supply voltage variation, input voltage variation, variation in parts' constants, environmental temperature, etc., otherwise lcd module may be damaged. employ protection circuit for power supply, whe never the specification or td specifies it. suitable protection circuit should be applied for each system design. 7) recommended operation conditions the performance and quality of the lcd panel are warranted only when the lcd panel is used within ?the recommended operation conditions?. toshiba mobile di splay co., ltd. never warrants the perfo rmance and quality of the lcd panel when you use the lcd panel over ?the recommended operation cond itions?, although within ?the absolute maximum rating?. to use the lcd panel over ?the recommended operation conditions? may have bad influence on the characteristics and reliability of the lcd panel and may shorten the life of the lcd panel. therefore, when designing the whole set, not to be over ?the recommended operation c onditions?, you should fully take care of supply voltage change, characteristic of connection parts, serge of input-and-output li ne, and surrounding temperature. 8) disposal when dispose lcd module, obey to the applicable environmental regulations. www.datasheet.co.kr datasheet pdf - http://www..net/
avn et em bedded offic es. loc al avn et em bedded bu s in esses : 03/2010 www.avnet-embedded.eu all trademarks and logos are the property of their respective owners. this document provides a brief overview only and is not intended to be complete or binding offer. product information, including information related to a products specifications, uses or conformance with legal or other requirements, is obtained by avnet from its suppliers or other sources deemed reliable and is provided by avnet on an ?as is basis. avnet makes no representation as to the accuracy or completeness of the product information and avnet disclaims all representations, warranties and liabilities under any theory with respect to the product information, including any implied warranties of merchantability, fitness for a particular purpose, title and/or non- refringement. all product information is subject to change without notice. d e nm a rk trident avnet nortec a/s banemarksvej 50b, 1 2605 broendby phone: +45 3678 6250 fax: +45 3678 6255 trident-denmark @ avnet-embedded.eu f in la n d trident avnet nortec oy tiilenpolttajankuja 3 a b 1720 vantaa phone: +358 207 499260 fax: +358 942 597446 trident-finland @ avnet-embedded.eu f r a nce axess technology avnet emg france sa immeuble 154, parc chene 2 5, alle du general benoist 69000 bron phone: +33 4 72 81 02 30 fax: +33 4 72 81 02 34 axess-bron @ avnet-embedded.eu axess technology avnet emg france sa 4, rue de la couture batiment milan, bp 20209 94518 rungis cedex phone: +33 1 49 78 88 88 fax: +33 1 49 78 88 89 axess-rungis @ avnet-embedded.eu axess technology avnet emg france sa za la hallerais le semiramis 2, alle du communel 35770 vern sur seiche phone: +33 2 99 77 37 02 fax: +33 2 99 77 33 38 axess-rennes @ avnet-embedded.eu ge rm a n y (a u st ri a, c ze c h r e pu bl ic , h un ga r y, po la n d, sw i tze r la n d) avnet embedded avnet emg gmbh gruber stra?e 60c 85586 poing phone: +49 8121 775 500 fax: +49 8121 775 550 poing @ avnet-embedded.eu avnet embedded avnet emg gmbh l?tscher weg 66 41334 nettetal phone: +49 8121 775 500 fax: +49 8121 775 550 nettetal @ avnet-embedded.eu italy avnet embedded avnet emg italy srl via manzoni, 44 20095 cusano milanino phone: +39 02 66092 1 fax: +39 02 66092 498 milano @ avnet-embedded.eu n ethe r la n ds (belg ium , l u xe m b our g) avnet embedded avnet b.v. takkebijsters 2 4802 bl breda phone: +31 76 5722400 fax: +31 76 5722404 benelux @ avnet-embedded.eu sp a in avnet embedded avnet iberia sa c/chile, 10 - edificio madrid 92 28290 las matas (madrid) phone: +34 91 372 7142 fax: +34 91 636 9788 madrid @ avnet-embedded.eu swede n ( nor way) trident avnet nortec ab esplanaden 3 d 172 67 sundbyberg phone: +46 8 564 725 50 fax: +46 8 760 01 10 trident-sweden @ avnet-embedded.eu uni ted kin gd om ( ir ela n d) tdc avnet emg ltd. pilgrims court, 15/17 west street reigate, surrey, rh2 9bl phone: +44 1737 227888 fax: +44 1737 243872 tdc @ avnet-embedded.eu trident avnet emg ltd. pilgrims court, 15/17 west street reigate, surrey, rh2 9bl phone: +44 1737 227800 fax: +44 1737 244698 trident-uk @ avnet-embedded.eu www.datasheet.co.kr datasheet pdf - http://www..net/

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