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examined by : file no . cas-10094 emerging display issue : apr.09 ,2003 approved by : technologies corporation total page : 10 version : 4 c ustomer a cceptance s pecifications model no . : for messrs : 32f00(ccfl types) customer's approval date : _____________________________ by : _____________________________
e m e r g i n g d i s p l a y model no . version technologies corporation 32f00(ccfl types) 4 doc . first issue r e c o r d s of r e v i s i o n apr,10,1998 d a t e revised page no. s u m m a r y aug.31,1998 2 3.1 electrical absolute maximum ratings. ! revising the max.value of ?power supply for logic? : 6.0v max. 7.0v max. " revising the max.value of ?power supply for lcd driving?: 27.0v max. 32.0v max. 3 4. electrical characteristics. revising the item of ?power supply voltage for lcd drive? : ! vee - vss vdd - vee " min. typ. max. min. typ. max. -21.5 -22.0 -22.5 2.7 ? 30.0 10 11.1 power supply for lcm. revising the number of vee : -22.0v -23.0v feb,16,2000 1,2,3,6,9 the entire pages revised. apr.09,2003 1 2. mechanical specifications ( 2 ) module size ----- 139.0w*120.0h*13.2dmm ( 2 ) module size ----- 139.0w*102.5h*13.2dmm 7 7. outline dimension change outline outline dimension
e m e r g i n g d i s p l a y model no . version technologies corporation 32f00(ccfl types) 4 numbering system lcd type + lcd color code value stn + blue stn + gray fstn + white fstn + black b g f n polarizer mode* backlight ccfl ccfl code value d c transmissive transflective backli g ht color code value white w ew32f00b cw
e m e r g i n g d i s p l a y model no . version technologies corporation 32f00(ccfl types) 4 t a b l e o f c o n t e n t s no. i t e m page =============================================================== 1. general specifications -------------------------------------------- 1 2. mechanical specifications --------------------------------------- 1 3. absolute maximum ratings ------------------------------------- 2 4. electrical characteristics ------------------------------------- 3 5. timing characteristics ------------------------------------------ 4~5 6. optical characteristics ----------------------------------------- 6 7. outline dimension ------------------------------------------------- 7 8. block diagram --------------------------------------------------- 8 9. detail drawing of dot matrix ------------------------------- 9 10. interface signals ------------------------------------------------- 9 11. power supply ------------------------------------------------------ 10
e m e r g i n g d i s p l a y model no . version page technologies corporation 32f00(ccfl types) 4 1 1 . general specifications 1 . 1 general specifications please refer to : customer acceptance standard specifications : e u - 0 0 1 a 1 . 2 this individual specification is prior to general specifications . 2 . mechanical specifications ( 1 ) number of dots -------------------------- 320w * 240h dots ( 2 ) module size -------------------------------- 139.0w * 102.5h * 13.2d mm ( 3 ) effective area ---------------------------- 103.0w * 79.0h mm ( 4 ) active area -------------------------------- 95.97w * 71.97h mm ( 5 ) dot size ------------------------------------- 0.27w * 0.27h mm ( 6 ) dot pitch ----------------------------------- 0.30w * 0.30 mm ( 7 ) lcd type * ( 8 ) driving method ---------------------------- 1 / 240 duty multiplex drive ( 9 ) backlight ----------------------------------- ccfl * please refer to numbering system .
e m e r g i n g d i s p l a y model no . version page technologies corporation 32f00(ccfl types) 4 2 3 . absolute maximum ratings 3 . 1 electrical absolute maximum ratings . parameter symbol min . max . unit remark power supply for logic vdd ? vss 0 7 . 0 v power supply for lcd driving vdd ? vee 0 32 . 0 v input voltage vi vss vdd v static electricity ? ? 1 0 0 v note ( 1 ) note ( 1 ) : test method and conditions : after charging up 200 pf capacitor by stated voltage , the capacitor is connected with interface pins of the module . 3 . 2 environmental absolute maximum ratings . i t e m operating storage remark min . max . min . max . ambient temperature - 1 0 c 6 0 c - 2 0 c 7 0 c note ( 2 ) , ( 3 ) humidity ? 8 5 % rh ? 8 5 % rh without condensation vibration ? 2 . 45 m /s 2 ( 0 . 25 g ) ? 11 . 76 m /s 2 ( 1 . 2 g ) 10 ~ 100 hz xyz directions 1 hr . each shock ? 2 9 . 4 m /s 2 ( 3 g ) ? 490 . 0 m /s 2 ( 5 0 g ) 10 mseconds xyz directions 1 time each corrosive gas not acceptable not acceptable note ( 2 ) : ta at -20 c : 48hr max . 70 c : 168hr max . note ( 3 ) : background color changes slightly depending on ambient temperature this phenomenon is reversible . note ( 4 ) : ccfl backlight is not available to function below 0
e m e r g i n g d i s p l a y model no . version page technologies corporation 32f00(ccfl types) 4 3 4 . electrical characteristics ta = 2 5 c vdd = 5 . 0 v parameter symbol condition min . typ. max . unit power supply voltage for logic vdd ? vss ? 4.75 5.0 5.25 v power supply voltage for lcd drive vdd ? vee ? 27 ? 30.0 v input voltage vih h level 0.8*vdd ? ? v note ( 1 ) vil l level ? ? 0.2*vdd v power supply current idd vdd - vss = 5 . 0 v ? 6.0 ? ma for logic note ( 2 ) vdd-vo = ( 23.5 )v power supply current iee vdd - vss = 5 . 0 v ? 5.0 ? ma for lcd drive note ( 2 ) vdd-vo = (23.5 )v recommended vdd ? vo ta = -10 c ? 26.6 ? v lcd driving voltage ? = 10 = 0 ta = 25 c ? 23.5 ? v note ( 3 ) duty =1/240 ta = 60 c ? 18.4 ? v clock oscillation frequency f flm ? 70 75 80 hz voltage vccfl ? ? 300 ? vrms frequency f ccfl ? ? 30k ? hz current il ? ? 5 ? ma power supply for ccfl life time l il = 5.0ma 15000 20000 ? hrs note ( 1 ) : applied to terminals m , flm , cl1 , cl2 , d0 ? d3 , dispoff . note ( 2 ) : the display pattern is all ?on ? / ?off ? . note ( 3 ) : recommended lcd driving voltage may fluctuate about 1.0v by each module .
e m e r g i n g d i s p l a y model no . version page technologies corporation 32f00(ccfl types) 4 4 5 . timing characteristics 5 . 1 interface timing x2 y320 y317 x1 x240 t/80 52.1 s Q t Q 59.5 s cl1 cl2 d3 d0 y1 y5 y4 y8 flm cl1 flm m 240xt (reduction) (reduction)
e m e r g i n g d i s p l a y model no . version page technologies corporation 32f00(ccfl types) 4 5 5 . 2 switching characteristics parameter symbol min. typ. max. unit frequency of maximum clock fcp ? ? 8 mhz cl1 , cl2 , pulse width tw 45 ? ? ns rise , fall time tr,tf ? ? 15 ns data setup time t dsu 20 ? ? ns data hold time t dhd 20 ? ? ns cl1 setup time t lsu 80 ? ? ns cl1 cl2 time t lc 80 ? ? ns flm setup time tsetup 100 ? ? ns flm hold time thold 100 ? ? ns m delay time t df ? ? 300 ns cl2 d3 ? cl1 flm m tw tw tw tf 0.8vdd 0.8vdd 0.8vdd 0.8vdd 0.8vdd 0.2vdd tdsu tdhd tlsu tw tr tsetup thold tf tlc tdf 0.8vdd 0.2vdd 0.2vdd 0.8vdd d0 0.2vdd tr 0.2vdd 0.8vdd 0.8vdd
e m e r g i n g d i s p l a y model no . version page technologies corporation 32f00(ccfl types) 4 6 6 . optical characteristics ta = 2 5 vdd = 5 . 0 v i t e m symbol condition min . typ . max. unit note stn ? 40 ? d e g . 1 viewing area fstn ? 2 - ? 1 k R 2 . 0 ? 50 ? d e g . 1 contrast stn ? = 1 0 ? 10 ? ? 1 ratio fstn k = 0 ? 20 ? ? 1 ta = -10 c ? 2149 ? ta = 25 c ? 228 ? tr ( rise ) ta = 60 c ? 124 ? ta = -10 c ? 1709 ? ta = 25 c ? 191 ? response time tf ( fall ) ? =10 = 0 ta = 60 c ? 96 ? ms 1 brightness of 120 ? ? 2, 3 backlight b ? 680 ? ? cd / m 2 2, 4 rise time of backlight tc ? ? 5 minute brightness uniformity ? ? ? ? 20 % 5 , 6 note ( 1 ) : please refer to : c ustomer a cceptance s tandard s pecifications. ( eu - 001a ) note ( 2 ) : measurement after 10 minutes of ccfl operating. note ( 3 ) : polarizer mode : transflective note ( 4 ) : polarizer mode : transmissive note ( 5 ) : measurement of the following 9 places on the display. definition of the brightness tolerance . p1 p2 p3 p4 p5 p6 p7 p8 p9 note ( 6 ) : brightness uniformity is defined as following (maximun brightness or minimun brightess)-average brightness x = average brightness 100%
e m e r g i n g d i s p l a y model no . version page technologies corporation 32f00(ccfl types) 4 7 7 . outline dimension unit : mm scale : nts not specified tolerance is 0.5
e m e r g i n g d i s p l a y model no . version page technologies corporation 32f00(ccfl types) 4 8 8 . block diagram lcd 320*240 dots ic4 ic2 ic1 ic6 ic7 timing circuit power supply ccfl backlight ic3 vdd vccfl vccfl vss vo vee cl1 flm cl2 d0~d3 dispoff ic5 x1 | x80 x81 | x160 x161 | x240 y1~y80 y81~y160 y161~y240 y241~y320 d3 d2 d1 d0 d3 m
e m e r g i n g d i s p l a y model no . version page technologies corporation 32f00(ccfl types) 4 9 9 . detail drawing of dot matrix 0.03 0.01 0.03 0.01 0.27 0.27 71.97 95.97 320 * 240 dots unit mm scale nts not specified tolerance is 0.1 1 0 . interface signals if1 pin no symbol level function 1 flm h the flm signal indicating the beginning of each display cycle 2 cl1 h l display data latch 3 cl2 h l display data shift 4 m h / l control signal for ac driving 5 vo ? operating voltage for lcd driving 6 vdd ? power supply for logic circuit 7 vss ? ground 8 vee ? power supply for lcd driving 9 d0 h / l 10 d1 h / l 11 d2 h / l 12 d3 h / l display data 13 dispoff h / l h display on , l display off 14 nc ? no connection if2 interface pin singal vevel function 1 vccfl ? power supply for ccfl driving 2~3 nc ? no connection ccfl 4 vccfl ? power supply for ccfl driving
e m e r g i n g d i s p l a y model no . version page technologies corporation 32f00(ccfl types) 4 10 1 1 . power supply 1 1 . 1 power supply for lcm vr vdd (+5v) vee (-23.0v) vdd ? vo vdd vo vss vee lcd module vdd ? v0 : lcd driving voltage vr : 20k ? 1 1 . 2 power supply for ccfl back - light +5v (dc) ccfl vccfl out in gnd out recommended inverter : ia-em02a backlight inverter 1 1 . 3 timing of power supply and interface signal 0~50ms power off gnd gnd gnd gnd vdd signal vee dispof f 0 min. 0 min. 4.75v 0~50ms 4.75v gnd gnd gnd gnd power on dispoff vee signal vdd 0 min . 20ms min . 5v valid data

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