NELY TECH CO,LTD WWWNELYTECHCOM EXPERT IN LCD ================================================================ LCD MODULE SPECIFICATIONS NT-G1286410A-YFSEDY-NY PIXELS: 128 X 64 DOTS OUTLINE DIMENSION: 930 X 700X130 MM VIEWING AREA: 720 X 400 MM DOT SIZE: 048 X 048 MM DOT PITCH: 052 X 052 MM DISPLAY MODE: YELLOW/GREEN STN, TRANSFLECTIVE BACKLIGHT: BOTTOM LED ARRAY, YELLOW/GREEN TEMPERATURE: WIDE RoHS COMPLIANT REVISION RECORD REV DATE PAGE COMMENT A 2006-7-25 NEW RELEASE ================================================================ NELY TECH CO,LTD TEL : 8675529640231; 8675529640281 FAX : 8675529640261 email: conac@nelyechcom hp://wwwnelyechcom VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 1 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM CONTENTS 1 LCD MODULE NUMBERING SYSTEM 2 MECHANICAL CHARACTERISTICS MECHANICAL DATA MECHANICAL DRAWINGS 3 CIRCUIT BLOCK DIAGRAM 31 Elecrical Block Diagram 32 Pins Definiion 33 Power Supply For LCM Driving 4 ABSOLUTE MAXIMUN RATINGS 41 Elecrical Absolue Maximum Raings 42 Enviromenal Absolue Maximum Raings 5 ELECTRICAL CHARACTERISTICS 51 DC Characerisics 52 MPU Inerface AC Characerisics 6 BACKLIGHT CHARACTERISTICS 7 ELECTRO-OPTICAL CHARACTERISTIC 8 DISPLAY CONTROL INSTRUCTION 81 INSTRUCTION TABLE 82 Explanaion Of The Insrucions 83 Rese Operaion 84 Busy Flag Explanaion 85 Display Daa RAM Map 9 INSPECTION STANDARDS 10 PRECAUTIONS IN USING LCM VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 2 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM 1 LCD MODULE NUMBERING SYSTEM PART NUMBER: NT-AB BC-DEFGHI-JK NT A B B C D E F G H I JK NELY TECHNOLOGY DISPLAY CONTENTS S---SEGMENT TYPE C---CHARACTER TYPE G---GRAPHIC TYPE SERIALS NUMBER FOR SM CHARACTERS Vs LINES FOR CM COLUMNS Vs ROWS FOR GM VERSION OF PCB LCD TYPE P---POS TN, N---NEG TN, Y---YELLOW STN, G---GRAY STN B---BLUE STN, F---FSTN POLARIZER TYPE R---REFLECTIVE, F---TRANSFLECTIVE, T---TRANSMISSIVE VIEWING ANGLE S---6 O CLOCK, T---12 O CLOCK OPERATING TEMPRETURE N---NORMAL, E---EXTENDED BACKLIGHT TYPE N---NO BACKLIGHT, D---BOTTOM LED, S---SIDE LED, E---EL, C---CCFL COLOR OF BACKLIGHT Y---YELLOW/GREEN, G---GREEN W---WHITE, B---BLUE, A---AMBER FOR CM, CONTROLLER/DRIVER DESIGNATOR J: IC TYPE K: DENOTE DIFFERENT CHARACTER TABLE FOR GM J: BACKLIGHT DRIVER Y---WITH, N---WITHOUT K: DC-DC CONVERTER Y---WITH, N---WITHOUT 2 MECHANICAL CHARACTERISTICS 21 MECHANICAL DATA ITEM STANDARD VALUE UNIT NUMBER OF PIXELS 128(COLUMNS) X 64(ROWS) OUTLINE DIMENSIONS 930(W) X 700(H) X 130(T) mm EFFECTTVE VIEWING AREA 720(W) X 400(H) mm DOT SIZE 048(W) X 048(H) mm DOT PITCH 052(W) X 052(H) mm APPROX WEIGHT 60 g VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 3 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM 22 MECHANICAL DRAWINGS VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 4 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM 3 CIRCUIT BLOCK DIAGRAM 31 Elecrical Block Diagram DB0-DB7 RS R/W E CS1 CS2 /RST VSS VDD VEE POWER SUPPLY CIRCUIT SEGMENT DRIVER 64S SEGMENT DRIVER 64S COMMON 64C DRIVER LCD PANEL 128 X 64 DOTS LED A LED K A K LED BACKLIGHT * SEGMENT DRIVER: S6B0108A OR EQUIV * COMMON DRIVER S6B0107BOR EQUIV 32 Pins Definiion PIN SYMBOL FUNCTION 1 Vss Power Supply(GND) 2 Vdd Power Supply(+5V) 3 Vo Conras Adjus 4 RS Daa/Insrucion Selec H: Display Daa; L: Insrucion Code 5 R/W Read/Wrie Selec H: Read(LCM o uc); L: Wrie(uC o LCM) 6 E Enable Signal Read Daa When E is High; Wrie Daa A The Falling Edge of E 7-14 DB0-DB7 Daa Bus: 3-Saes I/O Terminal 15 CS1 Chip Selecion for IC1, Acive High 16 CS2 Chip Selecion for IC2, Acive High 17 /RST Rese Signal, Acive Low 18 VEE Negaive Volage Oupu/Inpu (-10V) 19 A Power Supply for LED B/L(+) 20 K Power Supply for LED B/L(-) VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 5 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM 33 Power Supply For LCM Driving 331 For LCM Wih DC/DC on Board(Inernal Negaive Volage) LCD MODULE Vdd Vss V0 VEE +5V GND -10V OUTPUT Vdd VR NOTES: Vdd-V0: LCD Driving Volage VR: 10K - 20K VEE: Genaraed By On Board DC-DC A K VLED 4 ABSOLUTE MAXIMUN RATINGS 41 Elecrical Absolue Maximum Raings ITEM SYMBOL CONDITION MIN MAX UNIT Operaing Volage Vdd Vss - -03 70 V Supply Volage Vee-Vss - Vdd-190 Vdd+03 V Supply Volage V0-Vss - Vee-03 Vdd+03 V Inpu Volage Vi - -03 Vdd +03 V VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 6 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM 42 Enviromenal Absolue Maximum Raings ITEM SYMBOL CONDITIONS MIN MAX UNIT Operaing Temp Topr Exended emp -20 70 deg C Sorage Temp Tsg version -30 80 deg C Humidiy Endurance RH no Condensaion Ta<=40 deg - 95 % Vibraion - 100-300Hz, X/Y/Z - 49m/ss - direcions, 1 hour 05g Shock - 10 ms X/Y/Z 294m/ss - direcion 1 ime 30g each 5 ELECTRICAL CHARACTERISTICS 51 DC Characerisics Elecrical Characerisics a Ta=25 deg C, Vdd = 5V + / - 5% ITEM SYMBOL CONDITION MIN TYP MAX UNIT Supply Volage (logic) Vdd-Vss - 45 50 55 V Supply Volage (LCD) Vdd-V0 Vdd = 5V - 970 - V Inpu Signal Volage Oupu Signal Volage Supply Curren (logic) Supply Curren (LCD) V-ih H level 20 - Vdd V V-il L level 0-08 V V-oh H level 24 - - V V-ol L level - - 04 V Idd - - 60 80 ma Io - - 03 04 ma VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 7 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM 52 MPU Inerface AC Characerisics TIMING SPECIFICATIONS a Ta = 25 deg C, Vdd = 5V+/-10%, Vss =0V ITEM SYMBOL MIN MAX UNIT E Cycle c 1000 - ns E High Level Widh WH 450 - ns E Low Level Widh WL 450 - ns E Rise Time R - 25 ns E Fall Time F - 25 ns Address Seup Time ASU 140 - ns Address Hold Time AH 10 - ns Daa Seup Time DSU 200 ns Daa Delay Time D - 320 ns Daa Hold Time(Wrie) DHW 10 ns Daa hold ime(read) DHR 20 - ns WRITE MODE TIMING DIAGRAM C E WL WH R F R/W ASU AH CS1,CS2 RS ASU DSU AH DHW DB0--7 VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 8 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM READ MODE TIMING DIAGRAM C E WL WH R F R/W ASU AH CS1,CS2 RS ASU D AH DHR DB0--7 6 BACKLIGHT CHARACTERISTICS ITEM SYMBOL CONDITION MIN TYP MAX UNIT Forward Volage Vf* - 41 43 V Forward Curren If Vf=41V - 360 420 ma Reverse Volage Vr - - - 8 V Peak Wave Lengh λp Vf=41V - 568(Yellow/Green) - nm Power Dissipaion Pd Vf=41V - 1550 - mw *Vf is he volage applied o Pin19 and Pin20 There is no curren limiing resisors on he PCB VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 9 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM 7 ELECTRO-OPTICAL CHARACTERISTICS ITEM SYMBOL CONDITION MIN TYP MAX UNIT REF Conras CR 25 4 -- -- Noe1 Rise Time r 25 -- 160 240 ms Noe2 Fall Time f 25 -- 100 150 ms noe 2 Viewing Angle Frame Frequency θ1-θ2 -- -- 60 25 Ø1, Ø2-40 -- 40 DEG Noe 3 Ff 25 -- 70 -- Hz noe 2 Noe(1): Conras raio is defined under he following condiion: CR= brighness of seleced condiion brighness of non-seleced condiion (a) Temperaure------------25C (b) Frame Frequency------64Hz (c) Viewing angle----------θ=0, Ø=0 (d) Operaing Volage---50V Noe(2): definiion of response ime: +Vop 1/f F 0 -Vop 1-brighness 90% 10% r f Condiion: (a) Temperaure------------25C (b) Frame Frequency------64Hz (c) Viewing angle----------θ=0, Ø=0 (d) Operaing Volage---50V VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 10 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM Noe(3): definiion of view angle: TOP-BOTTOM DIRECTION TOP RIGHT-LEFT DIRECTION 1 2 1 2 BOTTOM LEFT RIGHT 8 DISPLAY CONTROL INSTRUCTION 81 INSTRUCTION TABLE Funcion RS R/W DB 7 DB 6 DB 5 DB 4 DB 3 DB 2 DB 1 DB 0 Descripion Display ON/OFF 0 0 0 0 1 1 1 1 1 0/1 Se Address (Y Address) 0 0 0 1 Y address(0 63) Se Page (X address) 0 0 1 0 1 1 1 Page(0 7) Display Sar line 0 0 1 1 Display Sar Line(0 63) (Z Address) Wrie Display Daa 1 0 Display Daa Read Display Daa 1 1 Display Daa Saus Read 0 1 B U S Y 0 ON/ OFF R E S E T 0 0 0 0 Conrol he display on/off Inernal saus and display RAM daa is no affeced 0: OFF; 1: ON Se he Y address in he Y address couner Se he X address in he X address couner Indicae he display daa RAM displayed a he op of he screen Wrie daa(db0:7) ino display daa RAM Afer wriing, Y address is increased by 1 auomaically Read daa(db0:7) from display daa RAM o he daa bus Afer reading, Y address is increased by 1 auomaically Read Saus Busy 0: Ready 1: In operaion On/Off 0: Display On 1: Display Off Rese 0: Normal 1: Rese VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 11 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM 82 Explanaion Of The Insrucions 1 Display On/Off RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 0 0 1 1 1 1 1 D The display daa appears when D is 1 and disappears when D is 0 Though he display daa is no on he screen when D is 0, i remains in he display daa RAM Therefore you can make i appear by changing D=0 o D=1 2 Se Address (Y Address) RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 0 1 AC5 AC4 AC3 AC2 AC1 AC0 Y address(ac0 AC5) of he display daa RAM is se in he Y address couner An address is se by insrucion and increased by 1 auomaically by read or wrie operaions of display daa 3 Se Page (X Address) RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 1 0 1 1 1 AC2 AC1 AC0 X address(ac0 AC2) of he display daa RAM is se in he X address regiser Wriing or reading o or from MPU is execued in his specified page unil he nex page is se 4 Display Sar Line(Z Address) RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 1 1 AC5 AC4 AC3 AC2 AC1 AC0 Z address (AC0 AC5) of he display daa RAM is se in he display sar line regiser and displayed a he op of he screen When he display duy cycle is 1/64 or ohers( 1/32 1/64), he daa of oal line number of LCD screen, from he line specified by display sar line insrucion, is displayed I is used o scrolling he LCD screen 5 Wrie Display Daa RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 1 D7 D6 D5 D4 D3 D2 D1 D0 Wrie daa(d0 D7) ino he display daa RAM Afer wriing, Y Address is increased by 1 auomaically VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 12 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM 6 Read Display Daa RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 1 1 D7 D6 D5 D4 D3 D2 D1 D0 Read daa(d0 D7) from he display daa RAM Afer reading, Y Address is increased by 1 auomaically 7 Saus Read RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 1 BUSY 0 ON/OFF RESET 0 0 0 0 Busy When busy is 1, he chip is execuing inernal operaion and no insrucions are acceped ON/OFF When ON/OFF is 1, he display is off When ON/OFF is 0, he display is on Rese When RESET is 1, he sysem is being iniialized In his condiion, no insrucions excep saus read can be acceped When RESET is 0, iniializing has finished and he sysem is in he normal operaing condiion 83 Rese Operaion The sysem can be iniialized by seing RSTB erminal a low level when urning power on, receiving insrucion from MPU When RSTB becomes low, following procedure is occured 1 Display off 2 Display sar line regiser become se by 0(Z-address 0) While RSTB is low, no insrucion excep saus read can be acceped Therefore, execue oher insrucions afer making sure ha DB4=0 and DB7=0 by saus read insrucions Power supply iniial condiions Iem symbol Min Typ Max Uni Rese Time RS 10 - - us Rise Time R - - 200 ns VDD 45V RS /RST 07VDD 03VDD R VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 13 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM 84 Busy Flag Explanaion Busy flag indicaes if IC1/IC2 is operaing or no operaing When busy flag is high, i is in inernal operaing When busy flag is low, i can accep he daa or insrucion DB7 indicaes busy flag of he KS0108B E BUSY FLAG T BUSY 85 DISPLAY DATA RAM MAP PAGE (X) ADDESS 0 1 DISPLAY DATA DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 IC1(CS1) Y ADDRESS IC2(CS2) Y ADDRESS 0 1 2 3 62 63 0 1 2 3 62 63 Z ADDRESS Z ADDRESS DENOTES WHICH LINE OF THE RAM WILL BE APPEAR ON THE FIRST LINE OF THE LCD PANEL 7 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 14 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM 9 INSPECTION STANDARDS 91 Inspecion Condiions The LCD shall be inspeced under 40W whie fluorescen ligh The disance beween he eyes and he samples shall be more han 30cm All direcions for inspecing he sample should be wihin 45 degree agains perpendicular line 92 Definiion of Applicable Zone A Zone: Acive Display Area B Zone: Area from Bezel Frame o A Zone C Zone: Res Area of Bezel A Zone + B Zone=Effecive Viewing Area VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 15 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM 93 Sandards NO PARAMETER CRITERIA Round Shape Zone Accepable Number 1 Black and Whie Spos, Foreign Subsances DIMENSION(MM) A B C D 01 * * * 01<D 02 5 5 * 02<D 03 0 1 * 03<D 0 0 * D=(long+shor)/2 * Disregard Line Shape Zone Accepable Number X(mm) Y(mm) A B C - 002 W * * * 20 L 003 W 3 3 * 10 L 004 W 1 2 * 10 L 005 W 0 2 * - 005<W No accepable X: Lengh Y: Widh * Disregard Toal defecs shall no exceed 5 2 Air Bubbles (Beween glass and polarizer) Dimension(mm) Zone Accepable Number A B C D 01 * * * 01<D 02 5 5 * 02<D 03 0 1 * 03<D 0 0 * *: Disregard Toal defecs shall no exceed 3 (1) Do Shape(wih den) 3 The Shape of Do As per he skech of lef hand (2) Do Shape(wih Projecion) VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 16 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM Should no connec o nex do (3) Pin Hole 4 Polarizer Scraches 5 Polarizer Dirs (X+Y)/2<02mm (less han 01mm is no couned Toal defecs shall no exceed 5 No o be conspicuous defecs If he sains are removed easily from LCD surface,he module is no defecive 6 Color Variaion No o be conspicuous defecs 10 PRECAUTIONS IN USING LCM 1 LIQUID CRYSTAL DISPLAY (LCD) LCD is made up of glass, organic sealan, organic fluid, and polymer based polarizers The following precauions should be aken when handing, (1) Keep he emperaure wihin range of use and sorage Excessive emperaure and humidiy could cause polarizaion degradaion, polarizer peel off or bubble (2) Do no conac he exposed polarizers wih anyhing harder han an HB pencil lead To clean dus off he display surface Wipe genly wih coon Chamois or oher sof maerial soaked in peroleum benzin (3) Wipe off saliva or waer drops immediaely Conac wih waer over a long period of ime may cause polarizer deformaion or color fading, while an acive LCD wih waer condensaion on is surface will cause corrosion of ITO elecrodes (4) Glass can be easily chipped or cracked from rough handing especially a corners and edges (5) Do no drive LCD wih DC volage 2 Liquid Crysal Display Modules 21 Mechanical Consideraions LCM are assembled and adjused wih a high degree of precision Avoid excessive shocks and do no make any aleraions or modificaions The following should be noed VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 17 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM (1) Do no amper in any way wih he abs on he abs on he meal frame (2) Do no modify he PCB by drilling exra holes, changing is ouline, moving is componens or modifying is paern (3) Do no ouch he elasomer connecor, especially inser an backligh panel (for example, EL) (4) When mouning a LCM make sure ha he PCB is no under any ress such as bending or wising Elasomer conacs are very delicae and missing pixels could resul from sligh dislocaion of any of he elemens (5) Avoid pressing on he meal bezel, oherwise he elasomer connecor could be deformed and lose conac, resuling in missing pixels 22 Saic Elecriciy LCM conains CMOS LSI s and he same precauion for such devices should apply, namely (1) The operaor should be grounded whenever he/she comes ino conac wih he module Never ouch any of he conducive pars such as he LSI pads, he copper leads on he PCB and he inerface erminals wih any pars of he human body (2) The modules should be kep in anisaic bags or oher conainers resisan o saic for sorage (3) Only properly grounded soldering irons should be used (4) If an elecric screwdriver is used, i should be well grounded and shielded from commuaor sparks (5) The normal saic prevenion measures should be observed for work clohes and working benches; for he laer conducive ( rubber) ma is recommended (6) Since dry air is inducive o saics, a relaive humidiy of 50-60% is recommended 23 Soldering (1) Solder only o he I/O erminals (2) Use only soldering irons wih proper grounding and no leakage (3) Soldering emperaure: 280 ±10 (4) Soldering ime: 3 o 4 sec (5) Use euecic solder wih resin flux fill (6) If flux is used, he LCD surface should be covered o avoid flux spaers Flux residue should be removed afer wards 24 Operaion (1) The viewing angle can be adjused by varying he LCD driving volage V0 (2) Driving volage should be kep wihin specified range; excess volage shorens display life (3) Response ime increases wih decrease in emperaure (4) Display may urn black or dark blue a emperaures above is operaional range; his is (however no pressing on he viewing area) may cause he segmens o appear fracured (5) Mechanical disurbance during operaion (such as pressing on he viewing area) nay cause he segmens o appear fracured 25 Sorage If any fluid leaks ou of a damaged glass cell, wash off any human par ha comes ino conac wih soap and waer Never swallow he fluid The oxiciy is exremely low bu cauion should be exercised a all he ime 26 Limied Warrany Unless oherwise agreed beween NELY and cusomer, NELY will replace or repair any of is LCD, which is found o be defecive elecrically and visually when inspeced in VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 18 OF 19
NELY TECH CO,LTD WWWNELYTECHCOM accordance wih NELY accepance sandards, for a period on one year from dae of shipmen Confirmaion of such dae shall be based on freigh documens The warrany liabiliy of NELY is limied o repair and/or replacemen on he erms se forh above NELY will no responsible for any subsequen or consequenial evens THE END VER: A NT-G1286410A 128X64 DOTS GRAPHICS MODULE PAGE: 19 OF 19