DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY CUSTOMER APPROVAL ※ PART NO. : APPROVAL AGM16032C-FLW-FBH COMPANY CHOP CUSTOMER COMMENTS DISPLAYTRONIC ENGINEERING APPROVAL DESIGN BY CHECKED BY APPROVED BY AGM16032C-FLW-FBH GRAPHIC MODULE VER1.0 REVISION RECORD REVISION VER1.0 REVISION DATE 09/09-2008 DISPLAYTRONIC PAGE CONTENTS FIRST ISSUE XIAMEN ZETTLER ELECTRONICS CO., LTD. 1 AGM16032C-FLW-FBH GRAPHIC MODULE VER1.0 ※ CONTENTS 1.0 MECHANICAL DIAGRAM 2.0 MECHANICAL SPECS 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 DISPLAY CONTROL INSTRUCTION 12.0 PRECAUTION FOR USING LCM DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 2 LCD SPECIFICATION DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. LCM Drawing AGM16032C−FLW−FBH XIAMEN ZETTLER ELECTRONICS CO., LTD. 1/1 DISPLAYTRONIC 18 E2 E1 17 A 16 15 K DB7 14 DB6 13 DB5 12 DB4 11 DB3 10 DB2 9 8 DB1 DB0 7 E3 6 R/W 5 A0 4 V0 3 VDD 2 VSS 1 PIN NO. SYMBOL AGM16032C-FLW-FBH GRAPHIC MODULE VER1.0 1.0 MECHANICAL DIAGRAM 3 AGM16032C-FLW-FBH GRAPHIC MODULE VER1.0 2.0 MECHANICAL SPECS 1. Display Format 160*32 DOTS 2. Power Supply 3.0V 3. Overall Module Size 100.0mm(W) x38.8mm(H) x max12.0mm(D) 4. Viewing Aera(W*H) 80.0 x 20.5mm 5. Dot Size (W*H) 0.42mm(W) x0.45mm(H) 6. Dot Pitch (W*H) 0.47mm(W) x0.50mm(H) 7. Viewing Direction 6:00 Clock 8. Driving Method 1/32duty,1/6bias 9. Controller IC SBN1661G-M18 OR EQU 10. LC Fluid Options FSTN/POSITIVE 11. Polarizer Options TRANSFLECTIVE 12. Backlight Options LED-SIDE (WHITE) 13. Operating temperature -20ºC ~ 70ºC 14. Storage temperature -30ºC ~ 80ºC 15. ROHS ROHS compliant 3.0 ABSOLUTE MAXIMUM RATINGS Item Symbol Min Typ Max Unit Operating temperature (Wide temperature) Top -20 - 70 ºC Storage temperature (Wide temperature) Tst -30 - 80 ºC Input voltage Vin Vss Vdd V Supply voltage for logic Vdd- Vss -0.3 7.0 V Supply voltage for LCD drive Vdd- Vo 3.5 13.0 V Max Unit 4.0 - ELECTRICAL CHARACTERISTICS 4.1 Electrical Characteristics Of LCM Item Symbol Condition VDD 25ºC Power Supply Current Idd Vdd=3.0V - 0.6 1.0 mA Input voltage (high) Vih H level 0.8Vdd - Vdd V Input voltage (low) Vil L level 0 - 0.2Vdd V -20ºC - Power Supply For Logic Recommended LC Driving Voltage DISPLAYTRONIC Vdd -Vo Min 3.0 25ºC 70ºC Typ 8.0 7.0 6.0 XIAMEN ZETTLER ELECTRONICS CO., LTD. V - V - 4 AGM16032C-FLW-FBH GRAPHIC MODULE VER1.0 4.2 The Characteristics Of LED Backlight Item Symbol Condition Min Typ Max Unit Operate Current IF VF=6.4±0.2V -- 20 -- mA Luminance Lv IF= 20 mA 370 400 -- cd/m² Peak wave length λp IF= 20 mA Coordinate range x, y IF= 20 mA nm x=0.27~0.29， y=0.28~0.30 , Note: i. Luminance means the backlight brightness without glass. ii. VF means the voltage between ‘A’ and ‘K’ when the BL current is 20 mA. 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 - 40 deg Contrast Ratio Cr φ=0°, θ=0° - 7 - Response time (rise) Tr φ=0°, θ=0° - 180 300 ms Response time (fall) Tf φ=0°, θ=0° - 150 250 ms (1). Definition of Optical Response Time DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 5 AGM16032C-FLW-FBH GRAPHIC MODULE VER1.0 (2). Definition of Contrast Ratio (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 φ XIAMEN ZETTLER ELECTRONICS CO., LTD. 6 AGM16032C-FLW-FBH 6.0 GRAPHIC MODULE VER1.0 BLOCK DIAGRAM Ω 16 15 A K 3 2 1 5 4 14 V0 VDD VSS R/W A0 DB7 . POWER SUPPLY CIRCUIT . . . 7 17 18 6 7.0 DB0 E1 E2 E3 PIN ASSIGNMENT Pin No. Symbol 1 Vss 2 Vdd Power Supply For Logic Circuit 3.0 （V） 3 V0 Power Supply For LCD Driving 0V∽-5.0V 4 A0 5 R/W Function Ground Instruction/Data H: Data read Level 0 （V） H/L H/L L: Data write 6 E3 Enable for U3 H/L 7 DB0 Data bit 0 H/L 8 DB1 Data bit 1 H/L 9 DB2 Data bit 2 H/L 10 DB3 Data bit 3 H/L 11 DB4 Data bit 4 H/L 12 DB5 Data bit 5 H/L 13 DB6 Data bit 6 H/L 14 DB7 Data bit 7 H/L 15 K Power Supply for LED- 0V 16 A Power Supply for LED+ 6.4V 17 E1 Enable for U1 H/L 18 E2 Enable for U2 H/L DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 7 AGM16032C-FLW-FBH 8.0 GRAPHIC MODULE VER1.0 POWER SUPPLY DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 8 AGM16032C-FLW-FBH GRAPHIC MODULE VER1.0 9.0 TIMING CHARACTERISTICS DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 9 AGM16032C-FLW-FBH GRAPHIC MODULE VER1.0 10.0 RELIABILITY TEST NO Test Item 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 Environmental Test 5 Temperature Cycle Apply the low and high temperature cycle -30ºC＜＞25ºC＜＞80ºC ＜＞25ºC 30min 10min 30min 10min Test Condition 90% RH 40ºC 96hrs Remark -30ºC 96hrs 70ºC 96hrs -20ºC 96hrs 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 XIAMEN ZETTLER ELECTRONICS CO., LTD. 10 AGM16032C-FLW-FBH GRAPHIC MODULE VER1.0 11.0 DISPLAY CONTROL INSTRUCTION The display control instructions control the internal state of the SBN1661G-M18 Instructions are received from MPU to SBN1661G-M18 for the display control. INSTRUCTION A0 RD Display ON/OFF 0 1 0 Set Page Address 0 1 0 0 Set Column (Segment address) Display Start Line R/W DB7 DB6 DB5 DB4 DB3 DB2 1 0 1 0 1 1 0 1 0 1 1 1 0 1 0 0 1 0 1 DB1 DB0 1 1/0 Page (0~3) 0 Turns display on or off. 0: OFF. 1:ON Sets display RAM Page in Page address register Sets display RAM column address in column address register Column address (0~79) 1 DESCRIPTION Display start line (0~31) Indicates the display data RAM displayed at the top of the screen. Reads the following status: BUSY 0: Ready 1: Busy RESET 1 ON/OFF 0 ADC 0 BUSY Status Read ADC 0 0 0 1: CW output 0: CCW output 0 ON/OFF 0: Display on 1: Display off RESET 0: Normal 1: Being Reset Write Display Data 1 1 0 Write Data Writes data DB0~DB7 from bus into display data RAM. Read Display Data 1 0 1 Read Data Reads data DB0~DB7 from display data RAM onto the data bus. Select ADC 0 1 0 1 0 1 0 0 0 0 0/1 Static drive ON/OFF 0 1 0 1 0 1 0 0 1 0 0/1 Select duty 0 1 0 1 0 1 0 1 0 0 0/1 Read-Modify-Wreti 0 1 0 1 1 1 0 0 0 0 0 Read-Modify-write ON END 0 1 0 1 1 1 0 1 1 1 0 Read-Modify-write OFF Reset 0 1 0 1 1 1 0 0 0 1 0 Software reset DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 0: CW output,1: CCW output 1: Static drive, 0: Normal driving Select LCD duty cycle 1:1/32, 0: 1/16 11 AGM16032C-FLW-FBH GRAPHIC MODULE VER1.0 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 action (ex: conveyer, soldering iron, working table). Earth the equipment through proper resistance (electrostatic DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 12 AGM16032C-FLW-FBH GRAPHIC MODULE VER1.0 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”. 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. DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 13 AGM16032C-FLW-FBH GRAPHIC MODULE VER1.0 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 XIAMEN ZETTLER ELECTRONICS CO., LTD. 14