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specification for lcd module model no. TM11264JCCWG prepared by: date: checked by : date: verified by : date: approved by: date: tianma microelectronics co., ltd ver.1.0
1/22 ver.1.0 revision record date ref. page revision no. revision items check & approval
2/22 ver.1.0 1 general specifications: 1.1 display type: stn 1.2 display color* 1 : display color: blue-black background* 2 : white 1.3 polarizer mode: transflective/positive 1.4 viewing angle: 6:00 1.5 driving method: 1/65 duty 1/9 bias 1.6 lcd operation voltage: 9.5v vdd: 2.6~3.0v 1.7 backlight: led (color: blue&amber) 1.8 controller: s6b0724a01-b0cy 1.9 data transfer: 8 bit parallel(6800) or serial 1.10 operating temperature: -20----+70 storage temperature: -30----+80 1.11 outline dimensions: refer to outline drawing on next page 1.12 dot matrix: 112x 64 dots 1.13 dot size: 0.22x0.25 (mm) 1.14 dot pitch: 0.24x0.27 (mm) 1.15 weight: approx 10g * 1 color tone is slightly changed by temperature and driving voltage. * 2 color tone will be changed by backlight.
3/22 ver.1.0 2 outline drawing
4/22 ver.1.0 3 lcd module part numbering system t m 11264 j c c w g g:cog module w:wide temperature range polarizer mode c: transflective, with led backlight lcd type c: fstn, positive module series module type 5 digits indicating 112 columns x 64 rows t: tianma m: module
5/22 ver.1.0 4 circuit block diagram
6/22 ver.1.0 5 absolute maximum ratings item symbol min. max. unit remark power supply voltage v dd v ss -0.3 7.0 lcd driving voltage v lcd -0.3 17.0 v operating temperature range t op -20 +70 storage temperature range t st -30 +80 no condensation
7/22 ver.1.0 6.1 electrical characteristics item symbol min. typ. max. unit supply voltage (logic) v dd v ss 2.6 3.0 3.5 v supply voltage (lcd drive) v lcd 4.5 9.5 15.0 v high v ih v dd =3.0 0.8v dd - v dd v input signal voltage low v il v dd =3.0 0 - 0.2 v dd v supply current (logic) (display character) i dd (v dd v ss =3.0) - - 300 ua blue - 30 (vf=3.35v) - ma supply current (led backlight) i bl amber - 30 (vf=1.9v) - ma
8/22 ver.1.0 6.2 interface signals pin no. symbol level description 1 cs1b h/l chip selects signal. ? l? active 2 resetb h/l reset signal 3 rs h/l h: input data are display data l: input data are control data 4 wrb h/l r/w signal 5 rdb h/l enable signal 6 d0 h/l data bit 0 7 d1 h/l data bit 1 8 d2 h/l data bit 2 9 d3 h/l data bit 3 10 d4 h/l data bit 4 11 d5 h/l data bit 5 12 d6(sclk) h/l data bit 6 13 d7(sid) h/l data bit 7 14 vdd 2.6~3. 0v power supply voltage for logic and step-up voltage 15 vss 0v ground 16 vout - dc/dc voltage converter output 17 c4+ - capacitor pin for voltage converter 18 c3+ - capacitor pin for voltage converter 19 c1- - capacitor pin for voltage converter 20 c1+ - capacitor pin for voltage converter 21 c2+ - capacitor pin for voltage converter 22 c2- - capacitor pin for voltage converter 23 v1 - power supply voltage for lcd 24 v2 - power supply voltage for lcd 25 v3 - power supply voltage for lcd 26 v4 - power supply voltage for lcd 27 v0 - power supply voltage for lcd 28 vr - voltage adjustment pin 29 ps h/l parallel/serial select signal 30 intrs h/l internal resistor select signal
9/22 ver.1.0 6.3 interface timing chart t dh68 t od68 t ds68 t acc68 0.9v dd 0.1v dd t pw68(r) , t pw68(w) t cy68 t ah68 t as68 db 0 to db 7 (write) e cs1b (cs2=1) rs db 0 to db 7 (read) read / write characteristics (6800-series microprocessor) (v dd = 2.4 to 3.6 v, ta = -40 to +85 c) item signal symbol min. typ . max. unit remark address setup time address hold time rs t as68 t ah68 0 0 - - ns system cycle time rs t cy68 300 - - ns data setup time data hold time t ds68 t dh68 40 15 - - ns access time output disable time db7 to db0 t acc68 t od68 - 10 - 140 100 ns c l = 100 pf enable pulse width read write e_rdb t pw68(r) t pw68(w) 120 60 - - -
10/22 ver.1.0 db7 (sid) db6 (sclk) rs cs1b (cs2 = 1) t dhs t dss t whs 0.9v dd 0.1v dd t wls t cys t ahs t ass t chs t css serial interface characteristics (v dd = 2.4 to 3.6 v, ta = -40 to +85 c) item signal symbol min. typ . max. unit remark serial clock cycle sclk high pulse width sclk low pulse width db6 (sclk) t cys t whs t wls 250 100 100 - - - - - - ns address setup time address hold time rs t ass t ahs 150 150 - - - - ns data setup time data hold time db7 (sid) t dss t dhs 100 100 - - - - ns cs1b setup time cs1b hold time cs1b t css t chs 150 150 - - - - ns
11/22 ver.1.0 6.4 instruction code instruction table : don't care instruction rs rw db7 db6 db5 db4 db3 db2 db1 db0 description display on / off 0 0 1 0 1 0 1 1 1 d on turn on/off lcd panel when d on = 0: display off when d on = 1: display on initial display line 0 0 0 1 s t 5 s t 4 s t 3 s t 2 s t 1 s t 0 specify ddram line for com0 set page address 0 0 1 0 1 1 p3 p2 p1 p0 set page address set column address msb 0 0 0 0 0 1 y7 y6 y5 y4 set column address msb set column address lsb 0 0 0 0 0 0 y3 y2 y1 y0 set column address lsb read status 0 1 busy adc on /off res etb 0 0 0 0 read the internal status write display data 1 0 write data write data into ddram read display data 1 1 read data read data from ddram adc select 0 0 1 0 1 0 0 0 0 adc select seg output direction when adc = 0 : normal direction (seg0 ? seg131) when a dc = 1 : reverse direction (seg131 ? seg0) reverse display on / off 0 0 1 0 1 0 0 1 1 rev select normal / reverse display when rev = 0 : normal display when rev = 1 : reverse display entire display on / off 0 0 1 0 1 0 0 1 0 eon select normal/entire display on when eon = 0 : normal display. when eon = 1 : entire display on lcd bias select 0 0 1 0 1 0 0 0 1 bias select lcd bias set modify-read 0 0 1 1 1 0 0 0 0 0 set modify-read mode reset modify-read 0 0 1 1 1 0 1 1 1 0 release modify-read mode reset 0 0 1 1 1 0 0 0 1 0 initialize the internal functions shl select 0 0 1 1 0 0 shl select com output direction when shl = 0 : normal direction (com0 ? com63) when shl = 1: reverse direction (com63 ? com0) power control 0 0 0 0 1 0 1 vc vr vf control power circuit operation regulator resistor select 0 0 0 0 1 0 0 r2 r1 r0 select internal resistance ratio of the regulator resistor set r eference v oltage m ode 0 0 1 0 0 0 0 0 0 1 set r eference v oltage m ode set r eference v oltage r egister 0 0 s v5 s v4 s v3 s v2 s v1 s v0 set r eference v oltage r egister set static indicator mode 0 0 1 0 1 0 1 1 0 sm set static indicator mode set static indicator register 0 0 s1 s0 set static indicator register power s ave - - - - - - - - - - compound instruction of display off and entire display on
12/22 ver.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 - - turn on t on - - 300 response time turn off t off x =0 y =0 - - 300 ms
13/22 ver.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: 84.0hz 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: 9.5v 2) frame frequency: 84.0hz
14/22 ver.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 80 240h 2 low temperature storage endurance test applying the low storage temperature for a long time -30 240h 3 high temperature operation endurance test applying the electric stress (voltage current) and the thermal stress to the element for a long time 70 240h 4 low temperature operation endurance test applying the electric stress under low temperature for a long time -20 240h 5 high temperature /humidity storage endurance test applying the high temperature and high humidity storage for a long time 60 95%rh 240h 6 temperature cycle endurance test applying the low and high temperature cycle -30 25 80 25 30min 5min 30min 5min 1 cycle -30 /80 10 cycles 7 vibration test (package state) endurance test applying the vibration during transportation 10hz~500hz, 100m/s 2 , 120min 8 shock test (package state) endurance test applying the shock during transportation half- sine wave, 300m/s 2 , 18ms 9 atmospheric pressure test endurance test applying the atmospheric pressure during transportation by air 25kpa 16h
15/22 ver.1.0 8.2 failure judgment criterion test item no. criterion item 1 2 3 4 5 6 7 8 9 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
16/22 ver.1.0 9 quality level inspection examination or test at t amb =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 annex a ii major 1.0 minor 2.5 display defects under normal illumination and eyesight condition, display on inspection. see annex b ii major 1.0 minor 2.5 note: major defects: open segment or common, short, serious damages, leakage miner defects: others sampling standard conforms to gb2828
17/22 ver.1.0 10 precautions for use of lcd modules 10.1 handling precautions 10.1.1 the display panel is made of glass. 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 and 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 the 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 contaminated, 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: isopropyl alcohol ethyl alcohol solvents other than those mentioned above may damage the polarizer. especially, do not use the following: water ketone 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 elements 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, such as soldering irons, must be properly ground. c. to reduce the amount of static electricity generated, 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 protective film since static electricity may be generated.
18/22 ver.1.0 10.2 storage precautions 10.2.1 when storing the lcd modules, avoid 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.
19/22 ver.1.0 appendix a inspection items and criteria for appearance defects items contents criteria protective glue no clear defects cover tape covering all of the chip and no clear crimple leakage not permitted rainbow according to the limit specimen wrong polarizer attachment not permitted not counted max. 3 defects allowed polarizer bubble between polarizer and glass <0.3mm 0.3mm 0.5mm scratches of polarizer according to the limit specimen not counted max. 3 spots allowed x<0.20mm 0.20mm 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
20/22 ver.1.0 appendix a inspection item and criteria for appearance defects (continued) items contents criteria a b c 3mm w/5 t / 2 cracks on pads 2mm w/5 t/2 21/22 ver.1.0 appendix b inspection items and criteria for display defects items contents critera 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 ver.1.0 appendix b inspection items and criteria for display defects (continued) items content critera 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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