DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY CUSTOMER APPROVAL ※ PART NO. : AGM1212I-FL-YBW APPROVAL COMPANY CHOP CUSTOMER COMMENTS DISPLAYTRONIC ENGINEERING APPROVAL DESIGN BY CHECKED BY APPROVED BY AGM1212I-FL-YBW GRAPHIC MODULE VER1.1 REVISION RECORD REVISION VER1.0 VER1.1 REVISION DATE 28/08-2007 31/08-2007 DISPLAYTRONIC PAGE CONTENTS FIRST ISSUE MODIFY 3.0 ETC A DIVISION OF ZE XIAMEN 1 AGM1212I-FL-YBW GRAPHIC MODULE VER1.1 ※ CONTENTS 1.0 MECHANICAL DIAGRAM 2.0 GENERAL SPECIFICATION 3.0 ABSOLUTE MAXIMUM RATINGS 4.0 ELECTRICAL CHARACTERISTICS 5.0 OPTICAL CHARACTERISTICS 6.0 BLOCK DIAGRAM 7.0 PIN ASSIGNMENT 8.0 POWER SUPPLY 9.0 TIMING CHARACTERISTICS 10.0 RELIABILITY TEST 11.0 INSTRUCTION DESCRIPTION (T6963C) 12.0 PRECAUTION FOR USING LCM DISPLAYTRONIC A DIVISION OF ZE XIAMEN 2 DISPLAYTRONIC A DIVISION OF ZE XIAMEN -- VIEW DIRECTION: 6:00 O'CLOCK BACK LIGHT: LED-bottom,COLOR(yellow-green) STORAGE TEMPERATURE: -30°C TO +80°C ROHS STANDARD： YES OPERATING CURRENT: BEZEL: Black Confirm all type drawings of this and pass back! NOTE: OPERATING VOLTAGE: 5.0V STN(Y/G)/Positive/Transflective DISPLAY TYPE: 1/128DUTY 1/13BIAS 18.0V LCD DRIVE METHOD: T6963C LCD DRIVER IC: OPERATING TEMPERATURE: -20°C TO +70°C -DEFAULT TOLERANCE: Outline Drawing CUSTMER NUMBER TITLE Bobby PRODUCT MODEL LCM-1212I-01 DES'D BY CHK'D BY David 08.27 SERIAL NUMBER 1:1 SCALE APPROVED 3 2 K A HALT VEE FS DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 RST C/D CE RD WR V0 VDD GND FGND REV UNIT DATE NO. A mm 2007-08-27 1/1 PIN NO. SYMBOL 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 DATE 2007-08-27 REVISION RECORD Accorging to Custom's Drawing 1 1.0 REV AGM1212I-FL-YBW GRAPHIC MODULE VER1.1 MECHANICAL DIAGRAM 3 AGM1212I-FL-YBW GRAPHIC MODULE VER1.1 2.0 MECHANICAL SPECS 1. Overall Module Size 2. Viewing Area 3. Dot Size 92.0mm(W) x 106.0mm(H) x max 14.5mm(D) for LED backlight version 73.0mm(W) x73.0mm(H) 4. Dot Pitch 0.55mm(W) x 0.55mm(H) 1/128Duty,1/13Bias,18.0V T6963C STN-Y/G Positive/ Transflective 6 O’Clock LED/Yellow-green (-20ºC ~ 70ºC) (-30ºC ~ 80ºC) 5. 6. 7. 8. 9. 10. 11. 0.50mm(W) x 0.50mm(H) Driving Method Controller IC LC Fluid Options Viewing Direction Backlight Options Operating temperature Storage temperature 12. Rohs Conforms to EU Directive 2002/95/EC of January 2003(Rohs) 3.0 ABSOLUTE MAXIMUM RATINGS Item Symbol Min Typ Max Unit Operating temperature Top -20 - 70 ºC Storage temperature Tst -30 - 80 ºC Input voltage Vin -0.3 - Vdd+0.3 V Supply voltage for logic Vdd- Vss -0.3 - 7.0 V Supply voltage for LCD drive Vdd- V0 6 28 V 4.0 ELECTRICAL CHARACTERISTICS 4.1 Electrical Characteristics Of LCM Item Symbol Condition Min Typ Max Unit Power Supply Voltage VDD Ta=25ºC 4.8 5.0 5.2 V 22.0 30.0 mA Vdd=5.0V 17.0 Power Supply Current Idd Input voltage (high) Vih H level 0.8Vdd - Vdd V Input voltage (low) Vil L level 0 - 0.2Vdd V -20ºC - Recommended LC Driving Voltage 25ºC Vdd -Vo 70ºC 4.2 The Characteristics Of 18.0 16.5 V - Backlight Item Symbol Operate Current IBL Condition VBL=5V,RL=5Ω Min - Typ Max Unit 180 220 mA Yellow-green(λ=570±5 nm) Color DISPLAYTRONIC 19.5 A DIVISION OF ZE XIAMEN 4 AGM1212I-FL-YBW GRAPHIC MODULE VER1.1 5.0 OPTICAL CHARACTERISTICS Item Symbol Condition Min Typ Max Unit Viewing angle (horizontal) θ Cr ≥ 2.0 -35 - 35 deg Viewing angle (vertical) φ Cr ≥ 2.0 -25 - 45 deg Contrast Ratio Cr φ=0°, θ=0° 3.0 6.0 - Response time (rise) Tr φ=0°, θ=0° - 150 250 ms Response time (fall) Tf φ=0°, θ=0° - 160 280 ms (1). Definition of Optical Response Time (2). Definition of Driving Voltage (Vlcd) (3). Definition of Viewing Angle θ and Ф NORMAL θ=0° φ=180° 12:00 Y VIEW POSITION θ φ=270° 9:00 φ=90° 3:00 X φ=0° 6:00 DISPLAYTRONIC A DIVISION OF ZE XIAMEN φ 5 AGM1212I-FL-YBW GRAPHIC MODULE VER1.1 6.0 BLOCK DIAGRAM 7.0 PIN ASSIGNMENT Pin No. Symbol atio Level 1 FGND Frame Ground - 2 GND Ground - 3 Vdd +5V - 4 V0 5 /WR Write Data H/L 6 /RD Read Data H/L 7 /CE Chip Enable 8 C/D Command/Data LCD contrast adjust - H, H H/L 9 /RST Reset L 10 DB0 Data bit 0 H/L 11 DB1 Data bit 1 H/L 12 DB2 Data bit 2 H/L 13 DB3 Data bit 3 H/L 14 DB4 Data bit 4 H/L 15 DB5 Data bit 5 H/L 16 DB6 Data bit 6 H/L 17 DB7 Data bit 7 H/L 18 FS Font select H/L 19 VEE Power supply for LCD driving - 20 /HALT Halt controller Operation H/L 21 A Power Supply for LED+ - 22 K Power Supply for LED- - DISPLAYTRONIC A DIVISION OF ZE XIAMEN L 6 AGM1212I-FL-YBW GRAPHIC MODULE 8.0 VER1.1 POWER SUPPLY R=10K~20KΩ 9.0 TIMING CHARACTERISTICS Symbol Test Condition Min. Typ. Max. Unit C/D Set-up Time Item tCDS Fig.a 100 - - ns C/D Hold Time tCDH Fig.a 10 - - ns tCE, tRD, tWR Fig.a 80 - - ns Data Set-up Time tDS Fig.a 80 - - ns Data Hold time tDH Fig.a 40 - - ns Access Time tACC Fig.a - - 150 ns Output Hold Time tOH Fig.a 10 - 50 ns CE,RD,WR Pulse Width C/D VIH1 VIH1 VIL1 VIL1 t CDH t CDS CE VIL1 VIL1 t CE ,t RD,t WR RD,WR VIL1 VIL1 t DS DB0~DB7 (WRITE) DB0~DB7 (READ) VIH1 VIH1 VIL1 VIL1 t DH t ACC VIH1 VIH1 VIL1 VIL1 t OH Fig. a Interface timing (data write/read) DISPLAYTRONIC A DIVISION OF ZE XIAMEN 7 AGM1212I-FL-YBW GRAPHIC MODULE VER1.1 10.0 RELIABILITY TEST NO 1 High temperature/High Humidity Storage 2 Low temperature storage 3 High temperature Operation Description Applying the high storage temperature Under high humidity for a long time Check normal performance Applying the low storage temperature Under normal humidity for a long time Check normal performance Apply the electric stress(Volatge and current) Under high temperature for a long time Low temperature Operation Apply the electric stress Under low temperature for a long time 4 Test Item Environmenta l Test Temperature Cycle 5 Apply the low and high temperature cycle -30ºC＜＞25ºC＜＞80ºC ＜＞25ºC 30min 10min 30min 10min Test Condition 90% RH 80ºC 120hrs Remark -30ºC 120hrs ≤30% RH 70ºC 120hrs -20ºC 120hrs Note1 Note1 Note2 -30ºC/80ºC 10 cycle 1 cycle Check normal performance Vibration test(Package state) 6 Applying vibration to product check normal performance Mechanical Test Shock test(package state) 7 8 Applying shock to product check normal performance Freq:10-55Hz Max Acceleration 5G 1cycle time:1min time X.Y.Z direction for 15 mines Drop them through 70cm height to strike horizontal plane Other Remark Note1:Normal operations condition (25ºC±5ºC). Note2:Pay attention to keep dewdrops from the module during this test. DISPLAYTRONIC A DIVISION OF ZE XIAMEN 8 AGM1212I-FL-YBW GRAPHIC MODULE VER1.1 11.0 DISPLAY CONTROL INSTRUCTION The display control instructions control the internal state of the T6963C. Instructions are received from MPU to T6963C for the display control. INSTRUCTION C/D RD WR D7 D6 D5 D4 D3 D2 D1 D0 DESCRIPTION S1~S5 S4 Status Read Register Set Control Word Set Mode Set 1 1 1 1 0 1 1 1 1 0 0 0 S7 0 0 1 S6 0 1 0 S5 1 0 0 Not used 0 S3 S2 S1 S0 S6 S7 0 0: In operation 1: Ready 0:No Error 1:Error 0:Display Off 1:Normal Display 0 0 1 0 1 0 1 0 0 Set Cursor Pointer Set Offset Register Set Address Pointer 0 1 0 1 Set Text Home Address Set Text Area Set Graphic Home Address Set graphic Area 0 0 0 0 0 1 1 0 X X X X 0 1 0 0 0 1 X X 0 0 1 0 X X 0 1 1 0 X X OR mode EXOR mode AND mode Text Attribute mode Internal CG ROM mode External CG RAM mode 0 X X 1 0 1 0 1 1 X X X 0 0 1 X X X Display Off Cursor on,blink off Cursor on,blink on Text on,graphic off Text off,graphic on Text on,graphic on Display Mode 1 1 0 1 0 0 1 0 X X 0 1 1 Cursor Pattern Select 1 1 0 1 1 0 0 0 N2 N1 N0 Data Auto Read /Write 1 1 0 1 0 1 1 0 0 0 0 1 0 1 0 Cursor Set Set Data Auto Write Set Data Auto Read Auto Reset Data Read/Write And ADP Increment/Decrement It should executed after setting Address using Set Address Pointer command. Data Read Write 1 1 0 1 1 0 0 0 N2 N1 N0 Screen Peek 1 1 0 1 1 1 0 0 0 0 0 Screen Peek Screen Copy 1 1 0 1 1 1 0 1 0 0 0 Screen Copy Bit Set Reset 1 1 0 1 1 1 1 N3 N2 Data Write 0 1 0 Write Data Data Read 0 0 1 Read Data 1 N0 Bit Set Writes data DBO~DB7 from MPU to external display RAM. Reads data DB0~DB7 from external display RAM to MPU. x : invalid DISPLAYTRONIC A DIVISION OF ZE XIAMEN 9 AGM1212I-FL-YBW GRAPHIC MODULE VER1.1 12.0 PRECAUTION FOR USING LCM 1. When design the product with this LCD Module, make sure the viewing angle matches to its purpose of usage. 2. As LCD panel is made of glass substrate, Dropping the LCD module or banging it against hard objects may cause cracking or fragmentation. Especially at corners and edges. 3. Although the polarizer of this LCD Module has the anti-glare coating, always be careful not to scratch its surface. Use of a plastic cover is recommended to protect the surface of polarizer. 4. If the LCD module is stored at below specified temperature, the LC material may freeze and be deteriorated. If it is stored at above specified temperature, the molecular orientation of the LC material may change to Liquid state and it may not revert to its original state. Excessive temperature and humidity could cause polarizer peel off or bubble. Therefore, the LCD module should always be stored within specified temperature range. 5. Saliva or water droplets must be wiped off immediately as those may leave stains or cause color changes if remained for a long time. Water vapor will cause corrosion of ITO electrodes. 6. If the surface of LCD panel needs to be cleaned, wipe it swiftly with cotton or other soft cloth. If it is not still clean enough, blow a breath on the surface and wipe again. 7. The module should be driven according to the specified ratings to avoid malfunction and permanent damage. Applying DC voltage cause a rapid deterioration of LC material. Make sure to apply alternating waveform by continuous application of the M signal. Especially the power ON/OFF sequence should be kept to avoid latchup of driver LSIs and DC charge up to LCD panel. 8. Mechanical Considerations a) LCM are assembled and adjusted with a high degree of precision. Avoid excessive shocks and do not make any alterations or modifications. The following should be noted. b) Do not tamper in any way with the tabs on the metal frame. c) Do not modify the PCB by drilling extra holes, changing its outline, moving its components or modifying its pattern. d) Do not touch the elastomer connector; especially insert a backlight panel (for example, EL). e) When mounting a LCM makes sure that the PCB is not under any stress such as bending or twisting. Elastomer contacts are very delicate and missing pixels could result from slight dislocation of any of the elements. f) Avoid pressing on the metal bezel, otherwise the elastomer connector could be deformed and lose contact, resulting in missing pixels. 9. Static Electricity a) Operator Ware the electrostatics shielded clothes because human body may be statically charged if not ware shielded clothes. Never touch any of the conductive parts such as the LSI pads; the copper leads on the PCB and the interface terminals with any parts of the human body. b) Equipment There is a possibility that the static electricity is charged to the equipment, which has a function of peeling or friction DISPLAYTRONIC A DIVISION OF ZE XIAMEN 10 AGM1212I-FL-YBW GRAPHIC MODULE VER1.1 action (ex: conveyer, soldering iron, working table). Earth the equipment through proper resistance (electrostatic earth: 1x108 ohm). Only properly grounded soldering irons should be used. If an electric screwdriver is used, it should be well grounded and shielded from commutator sparks. The normal static prevention measures should be observed for work clothes and working benches; for the latter conductive (rubber) mat is recommended. c) Floor Floor is the important part to drain static electricity, which is generated by operators or equipment. There is a possibility that charged static electricity is not properly drained in case of insulating floor. Set the electrostatic earth (electrostatic earth: 1x108 ohm). d) Humidity Proper humidity helps in reducing the chance of generating electrostatic charges. Humidity should be kept over 50%RH. e) Transportation/storage The storage materials also need to be anti-static treated because there is a possibility that the human body or storage materials such as containers may be statically charged by friction or peeling. The modules should be kept in antistatic bags or other containers resistant to static for storage. f) Soldering Solder only to the I/O terminals.Use only soldering irons with proper grounding and no leakage. Soldering temperature : 280°C ± 10°C Soldering time: 3 to 4 sec. Use eutectic solder with resin flux fill. If flux is used, the LCD surface should be covered to avoid flux spatters. Flux residue should be removed afterwards. g) Others The laminator (protective film) is attached on the surface of LCD panel to prevent it from scratches or stains. It should be peeled off slowly using static eliminator. Static eliminator should also be installed to the workbench to prevent LCD module from static charge. 10. Operation a) Driving voltage should be kept within specified range; excess voltage shortens display life. b) Response time increases with decrease in temperature. c) Display may turn black or dark blue at temperatures above its operational range; this is (however not pressing on the viewing area) may cause the segments to appear “fractured”. d) Mechanical disturbance during operation (such as pressing on the viewing area) may cause the segments to appear “fractured”. DISPLAYTRONIC A DIVISION OF ZE XIAMEN 11 AGM1212I-FL-YBW GRAPHIC MODULE VER1.1 11. If any fluid leaks out of a damaged glass cell, wash off any human part that comes into contact with soap and water. The toxicity is extremely low but caution should be exercised at all the time. 12. Disassembling the LCD module can cause permanent damage and it should be strictly avoided. 13. LCD retains the display pattern when it is applied for long time (Image retention). To prevent image retention, do not apply the fixed pattern for a long time. Image retention is not a deterioration of LCD. It will be removed after display pattern is changed. 14. Do not use any materials, which emit gas from epoxy resin (hardener for amine) and silicone adhesive agent (dealcohol or deoxym) to prevent discoloration of polarizer due to gas. 15. Avoid the exposure of the module to the direct sunlight or strong ultraviolet light for a long time. 16. The brightness of LCD module may be affected by the routing of CCFL cables due to leakage to the chassis through coupling effect. The inverter circuit needs to be designed taking the level of leakage current into consideration. Thorough evaluation is needed for LCD module and inverter built into its host equipment to ensure specified brightness. DISPLAYTRONIC A DIVISION OF ZE XIAMEN 12