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corporation specifications customer ?g mansei sample code ?g (this code will be changed while mass production) mass production code ?g p g12864wrm - knn - il3 (ver: b ) customer approved date: sales sign qc confirmed checked by designer ?? approval for specifications only. * this specification is subject to change without notice. please contact powertip or it ? s representative before designing your product based on this specification. t approval for specifications and sample. powertip corporation headquarters: no.8, 6 th road, taichung industrial park, taichung, taiwan x? 407 u~???? 8 ?1 ?? lcd division: tel: 886 - 4 - 2355 - 6888 fax: 886 - 4 - 2355 - 6898 e - mail: sales@display.powertip.com.tw http://www.powertip.com.tw t lcm division: tel: 886 - 4 - 2355 - 8168 fax: 886 - 4 - 2355 - 8166 e - mail: sales@mail.powertip.com.tw http://www.powertip.com.tw (#035132) no.pt - a - 005 - 3 ( datasheet : )
p g12864 wrm - knn - il3 rev.b (dk) page 2 records of revision date r e v. description note page 2003/4/20 0 revised contents 2003/6/27 a update 1.1 features lcd type normal temp extende d temp. 4 2003/6/28 b update 1.1 features lcd type positive negative 4 total ?g 20 page
p g12864 wrm - knn - il3 rev.b (dk) page 3 contents 1. specifications 1.1 features 1.2 mechanical specifications 1.3 absolute maximum ratings 1.4 dc electrical characteristics 1.5 optical characteristics 1.6 backlight characteristics 2. module structure 2.1 counter drawing 2.2 interface pin description 2.3 timing characteristics 2.4 display command 3. quality assurance system 3.1 quality assurance flow chart 3.2 inspection specification 4. reliability test 4.1 reliability test condition 5. precaution relating product handling 5.1 safety 5.2 handling 5.3 storage 5.4 terms of warranty note ?g for detailed information please refer to ic data sheet ?g ks0107b , ks0108 b
p g12864 wrm - knn - il3 rev.b (dk) page 4 1. specifications 1.1 features item standard value display type 128*64 dots lcd type stn, blue , t rans missive , negative , extended temp. driver condition lcd module ?g 1/64 dut y ?a 1/8.5 bias viewing direction 6 o?clock backlight white led b/l weight 70g interface ?e other(controller/driver ic) ?e 1.2 mechanical specifications item standard value unit outline dimension 93.0(l) * 70.0(w) * 14.0(h)(max) mm viewing area 72.0(l) * 40.0(w) mm active area 66.52(l) * 33.24(w) mm dot size 0.48(l) * 0.48(w) mm dot pitch 0.52(l) * 0.52(w) mm note ?g for detailed information please refer to lcm drawing 1.3 absolute maximum ratings item symbol condition min. max. unit power supply vol tage v dd ?e - 0.3 7.0 v lcd driver supply voltage v dd - v ee ?e v dd - 19.0 v dd +0.3 v input voltage v in ?e - 0.3 v dd +0.3 v operating temperature t op excluded b/l - 20 70 j storage temperature t st excluded b/l - 30 80 j storage humidity h d ta ?? 40 j - 90 %rh
p g12864 wrm - knn - il3 rev.b (dk) page 5 1.4 dc electrical characteristics v dd = 5.0 v 10% ?a v ss = 0v ?a ta = 25 j item symbol condition min. typ. max. unit logic supply voltage v dd ?e 4.5 5.0 5.5 v ?h? input voltage v ih ?e 0.7 v dd - v dd v ?l? input voltage v il ?e 0 - 0.3 v dd v ?h? output voltage v oh ?e 2. 4 - - v ?l? output voltage v ol ?e - - 0.4 v supply current i dd v dd = 5.0 v - 1.0 - ma v dd - v o ( - 20 c) - - - v dd - v o (25 c) - 12.6 - lcm driver voltage v op v dd - v o (70 c) - - - v 1.5 optical characteristics lcd panel ?g 1/64 duty ?a 1/ 9 bias ?a v lcd = 14 v ?a ta = 25 j item symbol conditions min. typ. max. reference view angle c > 2.0, ? = 0 40 - - notes 1 & 2 contrast ratio c = 5 , ? = 0 5 7 - note 3 response time(rise) tr = 5 , ? = 0 - 150 ms - note 4 response time(fall) tf = 5 , ? = 0 - 3 00 ms - note 4
p g12864 wrm - knn - il3 rev.b (dk) page 6 light (when reflected) z ( q =0 ) note 1: definition of angles q and ? note 2: definition of viewing angles q 1 and q 2 q 1 q 2 viewing angle q ( ? fixed) note : optimum viewing angle with the naked eye and viewing angle q at cmax. above are not always the same note 3: definition of contrast c note 4: definition of response time brightness (reflection) of unselected dot (b2) c = ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? brightness (reflection) of selected dot (b1) contrast non-selected state v lcd -v lcd 0 tf 90 % tr 10 % selected state non-selected state time 0 note: measured with a transmissive lcd operating voltage (v) panel which is displayed 1 cm 2 v lcd : operating voltagef frm : frame frequency t r : response time (rise) t f : response time (fall) (%) brightness (reflection) brighness (reflection ) of selected dot brightness (reflection) of unselected dot cmax. contrast c 2.0 sensor lcd panel x( ? =90 ) light (when transmitted ) x? z? y( ? =0 ) ( q =90 ) ? y?( ? =180 ) q b2 b1
p g12864 wrm - knn - il3 rev.b (dk) page 7 1.6 backlight characteristics lcd module with led backlight maximum ratings item symbol conditions min. max. unit forward current if ta =25 c - 72 ma reverse voltage vr ta =25 c - 5 v power dissipation po ta =25 c - 0.29 w operating te mperature t op - - 20 70 j storage temperature t st - - 30 80 j solder temp. for 3 second - - - 260 j e lectrical / optical characteristics ta =25 j item symbol conditions min. typ. max. unit forward voltage v f i f =60 ma 3 3.3 4.0 v reverse current i r v r =5v - - 0.15 ma average brightness (with lcd) iv if= 60 ma - - - average brightness (without lcd) i v i f =60 ma 160 245 - cd/m 2 wavelength f p i f =60 ma - white - nm color white
p g12864 wrm - knn - il3 rev.b (dk) page 8 2. module structure 2.1 counter drawing
p g12864 wrm - knn - il3 rev.b (dk) page 9
p g12864 wrm - knn - il3 rev.b (dk) page 10 2.2 interface pin description pin no. symbol function 1 v ss signal ground (gnd) 2 v dd power supply for logic ( vdd> vss ) 3 vo operating voltage for lcd (variable) 4 d/ i register se lection input high =data register low =instruction register (for write) busy flag address counter (for read) 5 r / w r / w signal input is used to select the read/write mode high =read mode, low =write mode 6 e start enable signal to read or write the data 7 - 14 db0 - db7 data bus 15 cs1 chip enable for d2 (segment 1 to segment 64) 16 cs2 chip enable for d3 (segment 65 to segment 128) 17 rst reset signal 18 vout negative voltage power supply 19 a power supply for led backligh t (+) 20 k power supply for led backlight ( - ) contrast adjust lcd module v dd 2 3 18 10~20k w v o v out 3.3v 19 20
p g12864 wrm - knn - il3 rev.b (dk) page 11 2.3 tim ing characteristics 2.4 display command instruction code instructions rs r/w db 7 db 6 db 5 db 4 db 3 db 2 db 1 db 0 description descriptio n time (270khz) clear display 0 0 0 0 0 0 0 0 0 1 write "20h" to ddram. and set ddram address to "00h" from ac. 1.52ms return home 0 0 0 0 0 0 0 0 1 ?? set ddram address to "00h" from ac and return cursor to it 's original position if shifted. the contents of ddram are not changed. 1.52ms entry mode set 0 0 0 0 0 0 0 1 i/d s sets cursor move direction and specifies display shift. these operations are performed during data write and read . 37 s display on/off 0 0 0 0 0 0 1 d c b d=1 : entire display on c=1 : cursor on b=1 : cursor position on 37 s cursor or display shift 0 0 0 0 0 1 s/c r/l ?? ?? set cursor moving and display shift control bit, and the direction, without changing of ddram data. 37 s function se t 0 0 0 0 1 dl n f ?? ?? dl: interface data is 8/4 bits nl: number of line is 2/1 f: font size is 511/58 37 s set cgram address 0 0 0 1 ac 5 ac 4 ac 3 ac 2 ac 1 ac 0 set cgram address in address counter. 37 s set ddram address 0 0 1 ac 6 ac 5 ac 4 ac 3 a c 2 ac 1 ac 0 set ddram address in address counter. 37 s
p g12864 wrm - knn - il3 rev.b (dk) page 12 characteristic symbol min. typ max unit e cycle tc 1000 - - ns e high level width twh 450 - - ns e low level width twl 450 - - ns e rise time tr - - 25 ns e fall time tf - - 25 ns address se t - up time tasu 140 - - ns address hold time tah 10 - - ns data set - up time tdsu 200 - ns data delay time td - - 320 ns data hold time (write) tdhw 10 - - ns data hold time (read) tdhr 20 - - ns
p g12864 wrm - knn - il3 rev.b (dk) page 13 2 .4 display comman d instructions d/i r/w db7 db6 db5 db4 db3 db2 db1 db0 functions display on/off l l l l h h h h h l/h controls the display on or off. internal status and display ram data is not affected. l: off , h: on set address ( y address) l l l h y addr ess (0~63) sets the y address in the y address counter. set page ( x address) l l h l h h h page (0 - 7) sets the x address at the x register. display start line ( z address) l l h h display start line (0~63) indicates the display data ram displayed at t he top of the screen. status read l h b u s y l o n / o f f r e s e t l l l l reads status. busy h : in operation l : ready on/off h : display off l : display on reset h : reset l : normal write display data h l write data writes data (db0:7) into display data ram. after writing instruction, y address is increased by 1 automatically. read display data h h read data reads data (db0:7) from display data ram to the data bus. detailed explanation display on/off rs r/w db7????????????? .db0 code 0 0 0 0 1 1 1 1 1 d
p g12864 wrm - knn - il3 rev.b (dk) page 14 t busy busy flag the display data appears when d is 1 and disappears when d is 0. though the data is not on the screen with d=0, it remains in the display data ram. therefore, y ou can make it appear by changing d=0 into d=1. display start line (z address) rs r/w db7??????????????????. .db0 code 0 0 1 1 ac5 ac4 ac3 ac2 ac1 ac0 z address(ac0 - ac2) of display data ram is set in the disp lay start line register and display at the top of the screen.when the display duty cycle is 1/64 or others(1/32 - 1/64),the data of total line number of lcd screen, form the line specified by display start line instruction, is displayed. see figure1. set pa ge (x address) rs r/w db7?????????????????????db0 code 0 0 1 0 1 1 1 ac2 ac1 ac0 x address (ac0 - ac2) of the display data ram is set in the x address register.writing or reading to or from mpu is executed in thi s specified page until the next page is set. see figure 2. set adress (y address) rs r/w db7?????????????????????..db0 code 0 0 0 1 ac5 ac4 ac3 ac2 ac1 ac0 y address(ac0 - ac5) of the display data ram is set in the y address counte r. an address is set by instruction and increased by 1 automatically by read or write operation of display data. status read rs r/w db7???????????? ????????????.db0 code 1 0 busy 0 on/off rest 0 0 0 0 busy when busy is 1, the chip is executing internal operation and no instructions are accepted when busy is 0, the chip is read to accept any instructions. e
p g12864 wrm - knn - il3 rev.b (dk) page 15 1/fclk ?? t busy ?? 3/fclk on/off when on/off is 1, the display is off. when on/off is 0, the display is on. res et when reset is 1, the system is being initialized. in this condition, no instructions except status read can be accepted. when reset is 0,initializing has finished and the system is in the usual operation condition. write display data rs r/w db7???????????? ???????????..db0 code 0 1 d7 d6 d5 d4 d3 d2 d1 d0 write data(d0 - d7)from the display data ram.after writing instruction, y address is increased by 1 automatically. read display data r/w d/i db7?????????????. db0 code 1 1 d d d d d d d d reads data(d0 - d7) from the display data ram. after reading instruction, y address is increased by 1automatically
p g12864 wrm - knn - il3 rev.b (dk) page 16 start line = 0 start line = 1 start line = 2 start line = 3 figure 1 relation between start line and display com1 com2 com3 com4 com5 com6 com7 com8 com9 com1 com2 com3 com4 com5 com6 com7 com8 com9 com1 com2 com3 com4 com5 com6 com7 com8 com9 com1 com2 com3 com4 com5 com6 com7 com8 com9
p g12864 wrm - knn - il3 rev.b (dk) page 17 y address 0 1 2?????????.61 62 63 db0 to page 0 db7 db0 to page 1 db7 db0 to page 6 db7 db0 to page 7 db7 figure 2 address configuration of display data ram note: ?128*64? consist of 2 ?64*64? cs1 t chip enable for left 64*64 (segment1 to segment 64) cs2 t chip enable for right 64*64 (segment 65 to segment 128) x=0 x=6 x=1 x=7
p g12864 wrm - knn - il3 rev.b (dk) page 18 3. quality assurance system 3.1 quality assurance flow chart item customer sales r&d q.a manufactur ing product control purchase inventory control marketing & design sample approval pilot run & mass product ship out ok request info survey inquiry project evaluation project validation quote ok ng contract design check sample test verification sample approval ng ng pilot run & reliability test verification specification preparation ok mass production inspection ng ok shipment ng ship out ok
p g12864 wrm - knn - il3 rev.b (dk) page 19 item customer sales r&d q.a manufactu ring product control purchase inventory control sales service q.a activity 1. iso 9001 maintenance activities 2. process improvement proposal 3. equipment calibration 4. education and training activitie s 5. standardization management info claim failure analysis corrective action tracking analysis r eport
p g12864 wrm - knn - il3 rev.b (dk) page 20 3.2 inspection specification inspection standard ?g mil - std - 105e table normal inspection single sampling level o?c equipment ?g gauge ?b mil - std ?b powertip tester ?b sample ?c iqc defect level ?g major defect aql 0.4; minor defect aql 1. 5 ?c fqc defect level ?g 100% inspection ?c out going defect level ?g sampling ?c specification ?g no item specification judge level 1 part number the part number is inconsistent with work order of production n.g. major 2 quantity the quantity is inconsistent with wor k order of production n.g. major the display lacks of some patterns. n.g. major missing line. n.g. major the size of missing dot, a is ?? 1/2 dot size n.g. major there is no function. n.g. major 3 electronic characteristics of lcm a=( l + w ) ? 2 output data is error n.g. major material is different with work order of production n.g. major lcd is assembled in inverse direction n.g. major bezel is assembled in inver se direction n.g. major shadow is within lcd viewing area + 0.5 mm n.g. major the diameter of dirty particle, a is ?? 0.4 mm n.g. minor dirty particle length is ?? 3.0 mm, and 0.01 mm ?? width ?? 0. 05mm n.g. minor display is without protective film n.g. minor conductive rubber is over bezel 1mm n.g. minor polarizer exceeds over viewing area of lcd n.g. minor area of bubble in polarizer, a ?? 1.0mm, the number of bubble is ?? 1 piece. n.g. minor 4 appearance of lcd a=( l + w ) ? 2 dirty particle (including scratch ?b bubble ) 0.4mm ?? area of bubble in polarizer, a ?? 1.0mm, the numbe r of bubble is ?? 4 pieces. n.g. minor burned area or wrong part number is on pcb n.g. major the symbol, character, and mark of pcb are unidentifiable. n.g minor the stripped solder mask , a is ?? 1.0mm n.g. minor 0.3 mm ?? stripped solder mask or visible circuit, a ?? 1.0mm, and the number is ? 4 pieces n.g. minor there is particle between the circuits in solder mask n.g minor the circuit is peeled off or cracked n.g minor there is any circuits risen or exposed. n. g minor 0.2mm ?? area of solder ball, a is ?? 0.4mm the number of solder ball is ? 3 pieces n.g minor 5 appearance of pcb a=( l + w ) ? 2 the magnitude of solder ball, a is ?? 0.4 mm. n.g minor
p g12864 wrm - knn - il3 rev.b (dk) page 21 no item specification judge level the shape of modeling i s deformed by touching. n.g. major insufficient epoxy: circuit or pad of ic is visible n.g. minor excessive epoxy: diameter of modeling is ?? 20 mm or height is ?? 2.5 mm n.g. minor 6 appearance of molding a=( l + w ) ? 2 the diameter of pinhole in modeling, a is ?? 0.2 mm. n.g. minor the folding angle of frame must be ?? 45 +10 n.g. minor the area of stripped electroplate in top - view of frame, a is ?? 1.0mm. n.g. minor rust or crack is (top view only) n.g. minor 7 appeara nce of frame a=( l + w ) ? 2 the scratched width of frame is ?? 0.06mm. (top view only) n.g. minor the color of backlight is nonconforming n.g. major backlight can?t work normally. n.g. major the led lamp can?t work normally n.g. major the unsoldering area of p in for backlight, a is ?? 1/2 solder joint area. n.g. minor 8 electrical characteristic of backlight a=( l + w ) ? 2 the height of solder pin for backlight is ?? 2.0mm n.g. minor the mark or polarity of component is unidentifiable. n.g. minor the height between bottom of component and surface of the pcb is floating ?? 0.7mm n.g. minor d ?? 1/4w w d d? pad n.g. minor end solder joint width, d? is ?? 50% width of component termination or width of pad n.g. minor side overhang, d is ?? 25% width of component termination . n.g. minor component is cracked, deformed, and burned, etc. n.g. minor the polarity of component is placed in inverse direction. n.g. minor 10 assembly parts a=( l + w ) ? 2 maximum fillet height of solder extends onto the component body or minimum fillet height is ?? 0.5mm. n.g. minor
p g12864 wrm - knn - il3 rev.b (dk) page 22 4. reliability test 4.1 reliability test condition no item test condition 1 high temperature storage storage at 80 ? 2 j 96~100 hrs surrounding temperature, then storage at normal condition 4hrs 2 low temperature storage storage at - 30 ? 2 j 96~100 hrs surrounding temperature, then storage at normal condition 4hrs 3 high temperature /humidity storage 1.storage 96~100 hrs 60 ? 2 j , 90~95%rh surrounding temperature, then storage at normal condition 4hrs. (excluding the polarizer). or 2.storage 96~100 hrs 40 ? 2 j , 90~95%rh surrounding temperature, then storage at normal condition 4 hrs. 4 temperature cycling - 20 j ? 25 j ? 70 j ? 25 j (30mins) (5mins) (30mins) (5mins) 10 cycle 5 vibration 10~55hz ( 1 minute ) 1.5mm x,y and z direction ?? (each 2hrs) air discharge: apply 6 kv with 5 times discharge for each polarity +/ - contact discharge: apply 250v with 5 times discharge for each polarity +/ - 6 esd t est testing location: around the face of lcd testing location: 1.apply to bezel. 2.apply to vdd, vss. packing weight (kg) drop height (cm) 0 ~ 45.4 122 45.4 ~ 90.8 76 90.8 ~ 454 61 7 dr op test over 454 46
p g12864 wrm - knn - il3 rev.b (dk) page 23 5. precaution relating product handling 5.1 safety 5.1.1 if the lcd panel breaks , be careful not to get the liquid crystal to touch you r skin. 5.1.2 if the liquid crystal touches your skin or clothes , please wash it off immediately by using soap and water. 5.2 handling 5.2.1 avoid any strong mechanical shock which can break the glass. 5.2.2 avoid static electricity w hich can damage the cmos lsi ? when working with the module , be sure to ground your body and any electrical equipment you may be using. 5.2.3 do not remove the panel or frame from the module. 5.2.4 the polarizing plate of the display is very fra gile. so , please handle it very carefully ,do not touch , push or rub the exposed polarizing with anything harder than an hb pencil lead (glass , tweezers , etc.) 5.2.5 do not wipe the polarizing plate with a dry cloth , as it may easily scratch the surface of plate. 5.2.6 do not touch the display area with bare hands , this will stain the display area. 5.2.7 do not use ketonics solvent & aromatic solvent. use with a soft cloth soaked with a cleaning naphtha solvent. 5.3 storage 5.3.1 store the panel or module in a dark place where the temperature is 25 j ? 5 j and the humidity is below 65% rh. 5.3.2 do not place the module near organics solvents or corrosive gases. 5.3.3 do not crush , shake , or jolt the module. 5.4 terms of warranty 5.4.1 applicable warrant period the period is within thirteen months since the date of shipping out under normal using and storage conditions. 5.4.2 unaccepted responsibility this product has been manufactured to your company?s speci fication as a part for use in your company?s general electronic products. it is guaranteed to perform according to delivery specifications. for any other use apart from general electronicequipment , we cannot take responsibility if the product is used in nuclear power control equipment , aerospace equipment , fire and security systems or any other applications in which there is a direct risk to human life and where extremely high levels of reliability are required.

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