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specification for lcd module model no. TM48064BDA prepared b y : date: checked b y : date: verified b y : date: approved by: date: tianma microelectronics co., ltd rev. 1.0
1/22 rev. 1.0 revision record date ver. ref. page. revision no. revision item
2/22 rev. 1.0 1. general specifications: 1.1 display type: stn 1.2 display color*: display color: dark blue background : gray 1.3 polarizer mode: reflective/positive 1.4 viewing angle: 6:00 1.5 driving method: 1/64 duty 1/9 bias 1.6 lcd operation voltage: 14.2v 1.7 v dd : 5.0v 1.8 backlight: without 1.9 driver : s6b0086x01-q0rj 1.10 data transfer: 1-bits serial date input 1.11 operating temperature: 0----+50 ?? storage temperature: -20----+60 ?? 1.12 outline dimensions: refer to outline drawing on next page 1.13 dot matrix: 480 ? 64 dots 1.14 dot size: 0.40 ? 0.45 (mm) 1.15 dot pitch: 0.45 ? 0.50 (mm) 1.16 weight: 195g (approx) * color tone is slightly changed by temperature and driving voltage.
3/22 rev. 1.0 2. outline drawing
4/22 rev. 1.0 3. lcd module part numbering system t m 48064 b d a backlight type a: without backlight, reflective lcd type d: gray mode stn, positive module series module type 5 digits indicating 480 ? 64 dots t: tianma m: module
m 61 d.offb 62 cs 60 ams 71 shl 64 cl1 72 dl 68 dr 66 u1 ks0086c erb 54 m 61 d.offb 62 shl 64 d4 66 d2 68 d3 67 d1 69 cl2 70 cl1 72 ams 71 elb 73 cs 60 u3 ks0086s erb 54 m 61 d.offb 62 shl 64 d4 66 d2 68 d3 67 d1 69 cl2 70 cl1 72 ams 71 elb 73 cs 60 u4 ks0086s erb 54 m 61 d.offb 62 shl 64 d4 66 d2 68 d3 67 d1 69 cl2 70 cl1 72 ams 71 elb 73 cs 60 u5 ks0086s erb 54 m 61 d.offb 62 shl 64 d4 66 d2 68 d3 67 d1 69 cl2 70 cl1 72 ams 71 elb 73 cs 60 u6 ks0086s erb 54 m 61 d.offb 62 shl 64 d4 66 d2 68 d3 67 d1 69 cl2 70 cl1 72 ams 71 elb 73 cs 60 u7 ks0086s erb 54 m 61 d.offb 62 shl 64 d4 66 d2 68 d3 67 d1 69 cl2 70 cl1 72 ams 71 elb 73 cs 60 u2 ks0086s vcc vss vcc cl1 cl2 d1 d2 m flm c1 c64 com1 com64 seg1 seg80 s1 s80 seg81 s1 seg160 s80 seg161 s1 seg240 s80 seg241 s1 seg320 s80 seg321 s1 seg400 s80 seg401 s1 seg480 s80 480 x 64 dot matrix r1 3k r2 3k r3 15k r4 3k r5 3k vdd c1 0.1uf c2 0.1uf c3 0.1uf c4 0.1uf c5 0.1uf tr v5 vee v1 v2 v3 v4 v0 ka324ad c6 0.1uf vr r6 000 r7 000 vee 5/22 rev. 1.0 4. circuit block diagram
6/22 rev. 1.0 5. absolute maximum ratings item symbol min. max. unit remark power supply voltage v dd - v ss -0.3 6.0 lcd driving voltage v lcd - 25.0 v operating temperature range t op 0 +50 storage temperature range t st -20 +60 ?? no condensation
7/22 rev. 1.0 6. electrical specifications and instruction code 6.1 electrical characteristics item symbol min. typ. max. unit supply voltage (logic) v dd - v ss 4.75 5.0 5.25 v supply voltage (lcd drive) v lcd 13.2 14.2 15.2 v high v ih ? v dd =5.0 ? 0.8v dd - v dd +0.3 v input signal voltage low v il ? v dd =5.0 ? 0 - 0.2v dd v supply current (logic) i dd ? v dd - v ss =5.0 ? - 3.3 7.0 ma supply current (lcd drive) i ee - 2.9 5.8 ma
8/22 rev. 1.0 6.2 interface signals pin no. symbol level description 1 d1 h/l display date(left screen date) 2 d2 h/l display date(right screen date) 3 flm h/l indicate the beginning of each frame 4 m h/l ac signal for lcd driver output 5 cl1 h/l date latch pulse 6 cl2 h/l date shift clock pulse 7 vdd 5.0v power supply voltage for logic and lcd(+) 8 vss 0v ground 9 vee -9.2v power supply voltage for lcd(-) 10 f.g 0v frame ground
* ?$ #1. <=#% ac characteristics segment driver application characteristic symbol test condition (1) vdd=5 v 10% (2) vdd=3 v 10% unit min typ max min typ max clock cycle time t cy duty=50% 125 - - 250 - - ns clock pulse width t wck - 45 - - 95 - - clock rise/fall time t r/tf - - - - - - 30 data set-up time t ds - 30 - - 65 - - data hold time t dh - 30 - - 65 - - clock set-up time t cs - 80 - - 120 - - clock hold time t ch - 80 - - 120 - - propagation delay time t phl elb output - - 60 - - 125 erb output 60 125 elb,erb set-up time t psu elb input 30 - - 65 - - erb input 30 65 dispoffb low pulse width t wdl - 1.2 - - 1.2 - - m s dispoffb clear time t cd - 100 - - 100 - ns m - out propagation delay time t pd1 cl=15 pf - - 1.0 - - 1.2 m s cl1 - out propagation delay time t pd2 - - 1.0 - - 1.2 dispoffb - out propa- gation delay time t pd3 - - 1.0 - - - (vss = 0 v, ta = -30 ~ +85 o c) rev. 1.0
ac characteristics (continued) segment driver application timing c l1 c l2 d 1_ s i d ~ d 4_ dr d i sp o ff b 0 . 8 v dd 0 . 2 v dd 0 . 8 v dd 0 . 2 v dd 0 . 8 v dd 0 . 2 v dd 0 . 8 v dd 0 . 2 v dd 0 . 8 v dd 0 . 2 v dd 0 . 8 v dd 0 . 2 v dd 0 . 8 v dd 0 . 2 v dd t dh t d s t w c k t c s t r t w d l t cd t c y t f t w c k t ch t w c k c l1 c l2 e l b , e r b ( o u t pu t 1 ) e l b , e r b ( i npu t 2 ) 0 . 8 v dd 0 . 2 v dd 0 . 2 v dd 0 . 2 v dd 1 2 3 19 20 t ps u t p h l m c l1 d i sp o ff b s c 1 ~ s c 80 ( la t c hed da t a ) 0 . 8 v dd 0 . 2 v dd 0 . 8 v dd 0 . 2 v dd 0 . 2 v dd t p d 3 t p d 1 t p d 2 rev. 1.0
<=1##% ac characteristics (continued) common driver application characteristic symbol test condition (1) vdd=5 v 10% (2) vdd=3v 10% unit min typ max min typ max clock cycle time t cy duty=50% 250 - - 500 - - ns clock pulse width t wck - 45 - - 95 - - clock rise/fall time t r/tf - - - 50 - - 50 data set-up time t ds - 30 - - 65 - - data hold time t dh - 30 - - 65 - - dispoffb low pulse width t wdl - 1.2 - - 1.2 - - m s dispoffb clear time t cd - 100 - - 100 - - ns output delay time t dl cl=15 pf - - 200 - - 250 m - out propagation delay time t pd1 - - 1.0 - - 1.2 m s cl1 - out propagation delay time t pd2 - - 1.0 - - 1.2 dispoffb - out propagation delay time t pd3 - - 1.0 - - 1.2 (vss = 0 v, ta = -30 ~ +85 o c) rev. 1.0
ac characteristics (continued) common driver application timing c l1 ( * 1 ) d i d i sp o ff b 0 . 8 v dd 0 . 2 v dd 0 . 8 v dd 0 . 2 v dd 0 . 8 v dd 0 . 2 v dd 0 . 8 v dd 0 . 2 v dd 0 . 8 v dd 0 . 2 v dd ( * 1 ) d o t f t c y t f t dh t d l t w d l t cd t d s t w c k h t r (*1) when in single-type interface mode di t d2_dl(shl= " l " ), d4_dr(shl= " h " ) do t d4_dr(shl= " l " ), d2_dl(shl= " h " ) when in dual-type interface mode di t d2_dl and d3_dm(shl= " l " ), d4_dr and d3_dm(shl= " h " ) do t d4_dr(shl= " l " ), d2_dl(shl= " h " ) m c l1 d i s p o ff b 0 . 8 v dd 0 . 2 v dd s c 1 ~ s c 80 ( la t c hed da t a ) 0 . 2 v dd 0 . 8 v dd 0 . 2 v dd t p d 1 t p d 2 t p d 3 rev. 1.0
13/22 rev. 1.0 7. optical characteristics 7.1 optical characteristics ta=25 ?? item symbol condition min. typ. max. unit | x | y =0 ?? -30 -- 20 viewing angle | y c r 2 | x =0 ?? -30 -- 30 deg contrast ratio c r | x =0 ?? | y =0 ?? 3.0 - - turn on t on - - 300 response time turn off t off | x =0 ?? | y =0 ?? - - 300 ms
14/22 rev. 1.0 7.2 definition of optical characteristics 7.2.1 definition of viewing angle top top bottom bottom 7.2.2 definition of contrast ratio brightness state selected brightness state unselected = b2/b1 = ratio contrast measuring conditions: 1) ambient temperature: 25 ?? ; 2) frame frequency: 64hz 7.2.3 definition of response time turn on time: t on = t d + t r turn off time: t off = t d + t f measuring condition: 1) operating voltage: 14.2v 2) frame frequency: 64hz
15/22 rev. 1.0 8. reliability 8.1 content of reliability test ta=25 ?? no. test item content of test test condition 1 high temperature storage endurance test applying the high storage temperature for a long time 60 ?? 96h 2 low temperature storage endurance test applying the low storage temperature for a long time -20 ?? 96h 3 high temperature operation endurance test applying the electric stress (voltage | current) and the thermal stress to the element for a long time 50 ?? 96h 4 low temperature operation endurance test applying the electric stress under low temperature for a long time 0 ?? 960h 5 high temperature /humidity storage endurance test applying the high temperature and high humidity storage for a long time 40 ?? 95%rh 240h 6 temperature cycle endurance test applying the low and high temperature cycle -20 ????? 25 ????? 60 ????? 25 ?? 30min 5min 30min 5min ??????????????? 1 cycle -20 ?? /60 ?? 10 cycles 7 vibration test (package state) endurance test applying the vibration during transportation 10hz~150hz, 50m/s 2 , 40min 8 shock test (package state) endurance test applying the shock during transportation half- sine wave, 100m/s 2 , 11ms 9 atmospheric pressure test endurance test applying the atmospheric pressure during transportation by air 40kpa 16h
16/22 rev. 1.0 8.2 failure judgment criterion test item no. criterion item 12 3 4 56789 failure judgement criterion basic specification out of the basic specification electrical specification out of the electrical specification mechanical specification out of the mechanical specification optical characteristic out of the optical specification note for test item refer to 8.1 remark basic specification = optical specification + mechanical specification
17/22 rev. 1.0 9. quality level inspection examination or test at ta=25 ?? (unless otherwise stated) min. max. unit il aql external visual inspection under normal illumination and eyesight condition, the distance between eyes and lcd is 25cm. see appendix a ii major 1.0 minor 2.5 display defects under normal illumination and eyesight condition, display on inspection. see appendix b ii major 1.0 minor 2.5 note: major defects: open segment or co mmon, short, serious damages, leakage miner defects: others sampling standard conforms to gb2828
18/22 rev. 1.0 10. precautions for use of lcd modules 10.1 handling precautions 10.1.1 the display panel is made of gla ss. do not subject it to a mechanical shock by dropping it from a high place, etc. 10.1.2 if the display panel is damaged a nd the liquid crystal substance inside it leaks out, be sure not to get any in your mouth, if the substance comes into contact with your skin or clothes, promptly wash it off using soap and water. 10.1.3 do not apply excessive force to th e display surface or the adjoining areas since this may cause the color tone to vary. 10.1.4 the polarizer covering the display surface of the lcd module is soft and easily scratched. handle this polarizer carefully. 10.1.5 if the display surface is contamin ated, breathe on the surface and gently wipe it with a soft dry cloth. if still not completely clear, moisten cloth with one of the following solvents: ?a isopropyl alcohol ?a ethyl alcohol solvents other than those mentioned above may damage the polarizer. especially, do not use the following: ?a water ?a ketone ?a aromatic solvents 10.1.6 do not attempt to disassemble the lcd module. 10.1.7 if the logic circuit power is off, do not apply the input signals. 10.1.8 to prevent destruction of the elemen ts by static electricity, be careful to maintain an optimum work environment. a. be sure to ground the body when handling the lcd modules. b. tools required for assembly, su ch as soldering irons, must be properly ground. c. to reduce the amount of sta tic electricity gene rated, do not conduct assembly and other work under dry conditions. d. the lcd module is coated with a film to protect the display surface. be care when peeling off this protectiv e film since static electricity may be generated.
19/22 rev. 1.0 10.2 storage precautions 10.2.1 when storing the lcd modules, avoi d exposure to direct sunlight or to the light of fluorescent lamps. 10.2.2 the lcd modules should be stored under the storage temperature range. if the lcd modules will be stored for a long time, the recommend condition is: temperature : 0 ?? ?? 40 ?? relatively humidity: ? 80% 10.2.3 the lcd modules should be stored in the room without acid, alkali and harmful gas. 10.3 the lcd modules should be no falling and violent shocking during transportation, and also should avoid excessive press, water, damp and sunshine.
20/22 rev. 1.0 appendix a inspection items and criteria for appearance defects items contents criteria leakage not permitted rainbow according to the limit specimen wrong polarizer attachment not permitted not counted max. 3 defects allowed bubble between polarizer and glass <0.3mm 0.3mm ? 0.5mm polarizer scratches of polarizer according to the limit specimen not counted max. 3 spots allowed x<0.2mm 0.2mm ? x ? 0.5mm black spot (in viewing area) x=(a+b)/2 not counted max. 3 lines allowed black line (in viewing area) a<0.02mm 0.02mm ? a ? 0.05mm b ? 2.0mm max. 3 spots (lines) allowed progressive cracks not permitted
21/22 rev. 1.0 appendix b inspection items and criteria for display defects items contents criteria open segment or open common not permitted short not permitted wrong viewing angle not permitted contrast radio uneven according to the limit specimen crosstalk according to the limit specimen not counted max.3 dots allowed x<0.1mm 0.1mm ? x ? 0.2mm x=(a+b)/2 not counted max.2 dots allowed pin holes and cracks in segment (dot) a<0.1mm 0.1mm ? a ? 0.2mm d<0.25mm max.3 dots allowed not counted max.3 spots allowed x<0.1mm 0.1mm ? x ? 0.2mm black spot (in viewing area) x=(a+b)/2 not counted max.3 lines allowed black line (in viewing area) a<0.02mm 0.02mm ? a ? 0.05mm b ? 0.5mm max.3 spots (lines) allowed
22/22 rev. 1.0 appendix b inspection items and criteria fo r display defects (continued) items content criteria not counted max. 2 defects allowed x ? 0.1mm 0.1mm ? x ? 0.2mm x=(a+b)/2 not counted max. 1 defects allowed a ? 0.1mm 0.1mm ? a ? 0.2mm d>0 max.3 defects allowed transfor- mation of segment max.2 defects allowed 0.8w ? a ? 1.2w a=measured value of width w=nominal value of width

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