LM6069BFW
Contents
1. o 0 v7 ve vs va T Set cohmnadsressise 0 o o o o o va v2 v1 vo sercoummaduese ise CECR 1 Write display data pi fo Read display data afa ADC select Reverse display ON OFF Entire display ON OFF DON When DON 0 display OFF Turn on off LCD panel When DON 1 display ON ST5 ST4 ST3 ST2 ST1 STO Specify DDRAM line for COMO ON OFF RESETE pusr Janos Read data Lett ENNEN li Write data mio DORAN Read data from DORAM select SEG output direction When ADC D normal direction SEGO SEG223 when ADC 1 reverse ER normal reverse display When REV 0 normal display When REV 1 reverse display a normal entire display ON When EON 0 normal display Wuta EON 1 entire display Select LCD bias set modity read mode ee Reset OO EHTE Power control control ERR o o i o e eTe T initialize the internal functions select COM output direction When SHL 0 normal direction COMO COMBS When SHL 1 reverse direction COM63 dtt t pt 0 1 ve YR VF Contro power circuit operation Select internal resistance ratio of the regulator resistor eee KS KA es 1 4 a 4 8 7 Beene a CO E faea ee EECHER ER ER o o o o o o sorsara EE e e EE Power savereset er save Power savereset OOO 0 eee register Note 1 Do not use any other command not list2. LM6069BFW Manual Rev0 1 DOC www topwaysz com Page 5 of 12 TOPWAY LCD Module User Manual LM6069BFW 4 3 AC Characteristics 4 3 1 8080 Mode System Bus Timing gt Town tahs8 LS kl teyc8 i i WR RD WW ht AMAA tcchwtltcchr gt tdhs tacc8 tchs DBO DB 7CRead Vss 0V Vop 3 0V Top 25 C Item L Symbol MIN TYP MAX System cycle time Loop 430 ns Address setup time A0 taw8 10 Address hold time A0 taha 10 Control LOW pulse width RD oi 86 Control LOW pulse width WR oy 86 Control HIGH pulse width PD ech 86 Control HIGH pulse width WR con 86 RD access time 2 tacc8 Output disable time 2 Note 1 Input signal rise fall time should be less than 15ns 2 All timing is using 20 and 80 of VDD as the reference URL www topwaydisplay com Document Name LM6069BFW Manual Rev0 1 DOC Page 6 of 12 www topwaysz com TOPWAY LCD Module User Manual LM6069BEW 4 3 2 6800 Mode System Bus Timing AQ R W MECH tewlwctewir gt dE ASS VL de np anne BN E BE tacc6 toh6 DBO DEB Read Vss 0V Vop 3 0V Top 25 C item Symbol MIN TYP MAX System cycle time Loop 430 me Address setup time A0 law 10 Address hold time A0 anp 10 Control LOW pulse width R W en Control LOW pulse width R W teww Control HIGH pulse width PD t
3. running Interface setting Setting 8080 mode Default 6800 mode SPI mode OPEN CLOSE OPEN CLOSE OPEN OPEN CLOSE CLOSE OPEN OPEN OPEN CLOSE JP7 JP12 OPEN OPEN CLOSE URL www topwaydisplay com Document Name LM6069BFW Manual Rev0 1 DOC www topwaysz com Page 4 of 12 TOPWAY LCD Module User Manual LM6069BEW 3 Absolute Maximum Ratings Items Symbol Min Max Unit Condition _ Supply Voltage Input Voltage Operating Temperature No Condensation Storage Temperature Ter No Condensation Cautions Any Stresses exceeding the Absolute Maximum Ratings may cause substantial damage to the device Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability 4 Electrical Characteristics 4 1 DC Characteristics Vss 0V Vbp 3 0V Top 25 C aiai ee lad Rpplication Pin Application Pin Operating Voltage Von 27 33 V VDD Input High Voltage Me 0 85xVoo Vos V RESET CS1 AO Input Low Voltage Ve Ve 0 15xVm V_ MR RD D0 D7 Operating Current II 03 25 mA VDD 4 2 LED Backlight Circuit Characteristics V RLSUV Ifa a 68mA Top 25 C Items Symbol MIN TYP MAX Unit Applicable Pin Forward Voltage Iva 33 V BLA Forward Current Ifsa 68 75 mA BA BLA BLK URL www topwaydisplay com Document Name
4. Color tone may slightly change by Temperature and Driving Condition 2 The Color is defined as the inactive background color 1 2 Mechanical Specifications 1 Outline Dimension 98 0 x 60 0 x 11 0MAX mm See attached Outline Drawing for details 1 3 Block Diagram 7 l Back light LCD Panel 216 x 64Pixels VDD VSS RD E WR R W DBO DB7 IST3020 or equivalent CS1 RESET AO URL www topwaydisplay com Document Name LM6069BFW Manual Rev0 1 DOC www topwaysz com Page 3 of 12 TOPWAY LCD Module User Manual LM6069BEW 2 Terminal Functions UO 8080 mode Perautt 6800 mode 1 VSS Supply T NegativepowersupplyOV gt S g pD p Supply Positive power supply S S i Register Select Input AO H Transferring the Display Data AO L Transferring the Control Data IWR LJH RD H R W H E H Not used Data or Instruction Data or Status read Leave open or pull 5 WR RW Input latch into the LCD from the LCD module Hi module R W L E H gt L WR H RD L Data or Status latch RD E Input Data or Status read into the LCD module form the LCD module SM B69 E 8 bit Data bus DB5 DBO connect to Three state I O terminal for display data or VSS instruction data when CS1 H T npe anee is BLA Power Backlight Positive Supply Chip Select CS1 Input CS1 L enable access to the LCD module CS1 H disable access to the LCD module Reset signal RESET Input RESET L Initialization is executed RESET H Normal
5. Manual LM6069BEW 5 Function specifications 5 1 Basic Setting Basic Setting To drive the LCD module correctly and provide normally display please use the following setting ADC 0 normal SHL select 1 reverse LCD Bias Select 1 9 Initial Display Line 0 Entire Display ON OFF OFF normal Reverse Display ON OFF OFF normal Set Power Control Set voltage follower ON voltage converter ON voltage regulator ON Built in OSC ON Display ON OFF ON Note 1 These setting commands should issue the LCD module while start up 2 See the Display Commands section for details 5 2 Resetting the LCD module The LCD module should be initialized by using RESET terminal While turning on the VDD and VSS power supply maintain RES terminal at LOW level After the power supply stabilized release the reset terminal RESET HIGH 5 3 Display Memory Map Page address LCD Display front view DO D7 Jel 1 D7 EK 2 D7 pe Je 3 D7 DO D7 gl 5 D7 hl D7 7 ids T D7 i i Column Address OOH gt D7H Note 1 ADC 0 normal 2 SHL Selection 1 reverse 3 Initial Display Line 0 URL www topwaydisplay com Document Name LM6069BFW Manual Rev0 1 DOC www topwaysz com Page 9 of 12 TOPWAY 5 4 Display Commands LCD Module User Manual LM6069BFW x Don t care seg OO e e e e ee Display ON OFF ote Initial display line S KR AR RRR oe EET 1 0 o o
6. RI TFA Ss RLF 22 HR 27 8 SHENZHEN TOPWAY TECHNOLOGY CO LTD LM6069BFW LCD Module User Manual Prepared by Checked by Approved by Yang Date 2010 01 27 Descriptions Release Date Preliminary release 2010 01 27 URL www topwaydisplay com Document Name LM6069BFW Manual Rev0O 1 DOC www topwaysz com Page 1 of 12 TOPWAY LCD Module User Manual LM6069BEW Table of Content 1 1 1 1 2 3 4 4 1 4 2 4 3 4 4 URL EES 3 Reie e 3 Mechanical eer ee EE 3 BOCK FAC EE 3 terminal EMMER 4 Absolute Maximum RAtING CT 5 Electrical Characteristics sss s sees sese eee eee 5 DC ee ege 5 LED Backlight Circuit Charachertsice eee 5 AGC Aa ENS EE 6 ROCE TIN e a E E E ee 8 Function specifications ccs s sees eee esec eee eee eee eee 9 Se e eee ences Sees nee ere ore eR A E ne eT ee ee eet eee 9 Resetting the LOD MOG EE 9 Display Memory Te E 9 Rel UA R cnu Ts EE 10 Display Commands continue 11 Design and Handling Precaution sese eee 12 www topwaydisplay com Document Name LM6069BFW Manual Rev0 1 DOC www topwaysz com Page 2 of 12 TOPWAY LCD Module User Manual LM6069BEW 1 Basic Specifications 1 1 Display Specifications 1 LCD Display Mode STN Blue Negative Transmissive 2 Display Color Display Data 1 Light Gray 1 Display Data 0 Dark Blue 2 3 Viewing Angle 6H 4 Driving Method 1 64 duty 1 9 bias 5 Backlight White LED backlight Note 1
7. ed or the system malfunction may result 2 For the details of the Display Commands please refer to IST3020 data sheet URL www topwaydisplay com www topwaysz com Select power save mode When SAV 0 Stand by When SAV 1 Sleep 1 Reset power save Set the number of line reversal drive line Document Name LM6069BFW Manual Rev0 1 DOC Page 10 of 12 TOPWAY LCD Module User Manual LM6069BEW 5 5 Display Commands continue EECHER ER H HHOH Peten ment Built in oscillator ON HIH EE EE ERED Start the built in oscillator circuit External capacitor DISC 000 enable discharge DISC 111 ene 96 G G ERER CE OO H OOO o orroa GTP control option OTPAD 1 0TF use OTPA OTPP OTPADJ Q OTF ignore DJ ON e s e X OTPPON 1 OTD program enable OTRPPON lt U OTM program disable PI OTP program control ofofo set contrast offset mode 1 CTAS CATI set contrast offset register 1 C B Set contrast offset 1 AA Set contrast offset 2 TB4 SS Pee e facta oo DER E EE Read contrast offset 1 TH occ Set contrast offset read mode 2 EN CTB4 CTB1 CTBO Read contrast offset 2 ca e set contrast offset 3 Read contrast offset 1 1 CTAS 0 z al Is Read contrast offset 2 T Es LS ER DI Set contrast offset read mode 3 TER C4 CTC3 C CTC1 CTCO Read contrast offseti3 Note 1 Do not use any other command not listed or the system malfunction may result 2 For the details of the Dis
8. ewhr 86 Control HIGH pulse width R W tewhw 86 IRD access time 2 tacc Note 1 Input signal rise fall time should be less than 15ns 2 CL 100pF 3 All timing is using 20 and 80 of VDD as the reference URL www topwaydisplay com Document Name LM6069BFW Manual Rev0 1 DOC Page 7 of 12 www topwaysz com TOPWAY LCD Module User Manual LMG6069BEW 4 3 3 Serial Mode Interface tcss TC S Feal tsas tsah M ait tscyc E tslw SCL ur tr tshw tsds tsah SI Vss 0V Vpp 3 0V Top 25 C Item Symbol MN TYP MAX Serial Clock Period oe 357 Address setup time A0 tsas 214 o on Address hold time A0 sep 2144 LI n SCL H pulse width baim 143 n SCL L pulsewidth LI tw 13 J n Data setup time tsds 143 Ns Data hold time tsh 143 me CS SCL time tess 214 n CS SCL time Joe 29 Im Note 1 Input signal rise fall time should be less than 15ns 2 CL 100pF 3 All timing is using 20 and 80 of VDD as the reference 4 4 Reset Timing trw ARESE Tr Vss 0V Vbp 3 0V Top 25 C Normal Running End of Reseting gt Internal Status Note 1 All timing is using 20 and 80 of VDD as the reference URL www topwaydisplay com Document Name LM6069BFW Manual Rev0 1 DOC www topwaysz com Page 8 of 12 TOPWAY LCD Module User
9. lity 10 LCD module could be easily damaged by static electricity Be careful to maintain an optimum anti static work environment to protect the LCD module 11 When peeling off the protective film from LCD static charge may cause abnormal display pattern It is normal and will resume to normal in a short while 12 Take care and prevent get hurt by the LCD panel sharp edge 13 Never operate the LCD module exceed the absolute maximum ratings 14 Keep the signal line as short as possible to prevent noisy signal applying to LCD module 15 Never apply signal to the LCD module without power supply 16 IC chip eg TAB or COG is sensitive to the light Strong lighting environment could possibly cause malfunction Light sealing structure casing is recommend 17 LCD module reliability may be reduced by temperature shock 18 When storing the LCD module avoid exposure to the direct sunlight high humidity high temperature or low temperature They may damage or degrade the LCD module www topwaydisplay com Document Name LM6069BFW Manual Rev0 1 DOC The LCD panel is made by glass Any mechanical shock eg dropping form high place will damage the LCD module www topwaysz com Page 12 of 12
10. play Commands please refer to IST3020 data sheet Read contrast offset 3 BEE 5 5 1 Power off the LCD Module It recommends that enter Power Save mode before power off the LCD module 5 5 2 Refreshing The LCD Module It recommends that the operating modes and display contents be refreshed periodically to prevent the effect of unexpected noise URL www topwaydisplay com Document Name LM6069BFW Manual Rev0 1 DOC www topwaysz com Page 11 of 12 TOPWAY LCD Module User Manual LM6069BEW 5 6 Design and Handling Precaution URL 1 2 Do not add excessive force on the surface of the display which may cause the Display color change abnormally 3 The polarizer on the LCD is easily get scratched If possible do not remove the LCD protective film until the last step of installation 4 Never attempt to disassemble or rework the LCD module 3 Only Clean the LCD with Isopropyl Alcohol or Ethyl Alcohol Other solvents eg water may damage the LCD 6 When mounting the LCD module make sure that it is free form twisting warping and distortion T Ensure to provide enough space with cushion between case and LCD panel to prevent external force adding on it or it may cause damage to the LCD or degrade the display result 8 Only hold the LCD module by its side Never hold LCD module by add force on the heat seal or TAB 9 Never add force to component of the LCD module It may cause invisible damage or degrade of the reliabi
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