AGM1964D SERIES GRAPHIC MODULE VER1.4 REVISION RECORD REVISION REVISION DATE VER1.1 15/6-2006 VER1.2 26/4-2007 VER1.3 21/5-2007 VER1.4 24/5-2007 DISPLAYTRONIC PAGE CONTENTS 1.MODIFY THE COVER,ADD REVISION RECORD. CONTENT AND 2.ADD PRECAUTION FOR USING LCM 3. MODIFY THE NO. 9.0 RELIABILITY 4. MODIFY THE NO. 9.0 RELIABILITY 5. ADD NUMBER OF DOTS XIAMEN ZETTLER ELECTRONICS CO., LTD. 1 AGM1964D SERIES GRAPHIC MODULE VER1.4 ※ 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 APPLICATION 9.0 TIMING CHARACTERISTICS 10.0 RELIABILITY TEST 11.0 INSTRUCTION DESCRIPTION (KS0108) 12.0 DISPLAY RAM ADDRESS 13.0 PRECAUTION FOR USING LCM DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 2 AGM1964D SERIES GRAPHIC MODULE VER1.4 1.0 MECHANICAL DIAGRAM DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 3 AGM1964D SERIES GRAPHIC MODULE 2.0 GENERAL SPECIFICATION 1. Overall Module Size 2. 3. 4. 5. 6. 7. 8. 9. 10. VER1.4 120.0mm(W) x 62.0mm(H) x max 13.5mm(D) for LED backlight version 0.458 x 0.458mm 0.508 x 0.508mm 192 x 64 dots 1/64 DUTY, 1/9 BIAS KS0108 or Compatible STN /YELLOW-GREEN Reflective, Transflective, Transmissive LED Operating: -20°C ---- +70°C Storage: -30°C ---- +80°C 6 Clock 97.49 x 32.46mm 104.0 x 39.0mm Dot Size Dot Pitch Number of dots Duty Controller IC LC Fluid Options Polarizer Options Backlight Options Temperature Range Options 11. View Angle 11.Active Area 12. View Size 3.0 ABSOLUTE MAXIMUM RATINGS Item Symbol Min Typ Max Un it Operating temperature (Wide temperature) Top -20 - 70 ºC Storage temperature (Wide temperature) Tst -30 - 80 ºC Input voltage Vin -0.3 - Vdd+0.3 V Vdd- Vss -0.3 - 6.0 V 8 - 17.0 V Supply voltage for logic Vdd- V0 Supply voltage for LCD drive 4.0 ELECTRICAL CHARACTERISTICS Item Symbol Power Supply Condition Typ 5.0 Max 5.5 Unit VDD-VSS Min 4.5 Vih H level 0.8 VDD - VDD +0.3 V L level 0 - 0.2 VDD V -20ºC - 0ºC - 10.2 - 25ºC - 9.5 - 50ºC - 9.2 - 70ºC 8.5 9.0 - Idd Vdd=5.0V - VLED+ - VLED- - 4.4 Y-G LED Power Supply Current IBL RL=5Ω White LED Power Supply Current IBL RL=12Ω Input voltage (high) Input voltage (low) Recommended Voltage Vil LC Driving Power Supply Current LED Power Supply Voltage DISPLAYTRONIC Vdd -Vo V 13.8V 12.0 mA 5.0 5.8 V - 160 400 mA - 160 320 mA XIAMEN ZETTLER ELECTRONICS CO., LTD. 4 AGM1964D SERIES GRAPHIC MODULE VER1.4 5.0 OPTICAL CHARACTERISTICS Item Mode Cr (Contrast Ratio) θ (Viewing Angle) φ (Viewing Angle) 25ºC 25ºC 25ºC MIN. TYP. MIN TYP. MIN TYP. B 7.10 7.70 80° 85° - 35° C - - - - - - B 7.05 7.55 80° 85° - 35° C - - - - - - A R A S Note: R: Reflective S: Transflective A: STN Gray B: STN Yellow C: FSTN At: φ =0°, θ =0° Item Symbol Condition Min Typ Max Unit Response time (rise) Tr 25 ºC - 120 250 ms Response time (fall) Tf 25ºC - 130 250 ms 6.0 BLOCK DIAGRAM DC/DC KS0107 BIAS LED Backlight DISPLAYTRONIC COM0 COM63 S0-S63 KS0108 S0-S63 KS0108 S0-S63 KS0108 U1 U2 U3 XIAMEN ZETTLER ELECTRONICS CO., LTD. 5 AGM1964D SERIES GRAPHIC MODULE 7.0 VER1.4 PIN ASSIGNMENT Pin No. Symbol Leve Function l 1 2 VSS Power Ground. - VDD Power Supply. (+5V) - 3 VADJ Contrast Adjust Voltage. - 4 VLCD LCD Driving Power supply (-8 ~ -10V) 5 RS 6 Data/Command Select Input. R/W - Read/Write Select. R/W=1,Read Mode; R/W=0,Write Mode. Enable clock 7 E 8 9 DB0 DB1 Data bit 1 H/L H/L 10 11 DB2 DB3 Data bit 2 Data bit 3 H/L H/L 12 13 DB4 DB5 Data bit 4 Data bit 5 H/L H/L 14 15 DB6 DB7 16 17 CSA# CSB# Data bit 6 Data bit 7 Chip Select for U1. Low Active. Chip Select for U2. Low Active. 18 19 20 21 CSC# Chip Select for U3. Low Active. RST# Reset for LCM. When RST#=L, Reset. LED+ Power supply for LED+ LED- Power supply for LED- Data bit 0 H/L H/L 5.0V 0V 8.0 APPLICATION D0-D7 P0 P2 WR RD RST DISPLAYTRONIC DECODE CS# AGM1964D 51 SERIES MCU C/D P3.0 VDD WR# RD# RST# VADJ 20K VLCD XIAMEN ZETTLER ELECTRONICS CO., LTD. 6 AGM1964D SERIES GRAPHIC MODULE VER1.4 9.0 TIMING CHARACTERISTICS TC TF TWL TWH E TR TASU TAH RW# RS CS# TDSU TDHW D0-7 6800 MCU Writing TC TF TWL TWH E TR RW# TAH TASU RS CS# TDHR TD D0-7 6800 MCU Reading Condition:（VDD=5.0±10%,VSS=0V,Ta=-10～+60oC） ITEM E Clock Cycle E Clock Pulse High Width E Clock Pulse Low Width E Rising Time E Falling Time Address Setup Time Address Hold Time Data Setup Time Data Delay Time Data Hold Time (Write) Data Hold Time (Read) DISPLAYTRONIC SYMBLE TC TWH TWL TR TF TASU TAH TDSU TD TDHW TDHR MIN 1000 450 450 － － 140 10 200 － 10 20 XIAMEN ZETTLER ELECTRONICS CO., LTD. MAX － － － 25 25 － － － 320 － － UNIT ns ns ns ns ns ns ns ns ns ns ns 7 AGM1964D SERIES GRAPHIC MODULE 10.0 VER1.4 RELIABILITY TEST ITEM CONDITIONS High temperature operation 70℃ for 120 hours Low temperature operation High humidity storage -20℃ for120 hours 45℃, 85%RH for 240 hours High temperature storage Low temperature storage 80℃ for 240 hours -30℃ for 240 hours Temperature cycling -30℃ (30 min) ↓↑ 25℃ ( 5 min) ↓↑ 80℃ ( 30 min) CYCLES: 10 times ESD TEST The air turns on electricity mode;±9KV; LIFE TIME AT 25℃ RH 40±20% 50000HR CRITERIA OK *Evaluations and assessment to be made two hours after returning to room temperature (25ºC±5ºC). *The LCDs subjected to the test must not have dew condensation. DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 8 AGM1964D SERIES GRAPHIC MODULE 11.0 INSTRUCTION DESCRIPTION Command (KS0108) RS R/W D7 D6 D5 D4 D3 D2 D1 D0 Display ON/OFF 0 0 0 0 Set address (Y address) 0 0 0 1 Set page (X address) 0 0 1 0 Display Start Line 0 0 1 1 1 1 To set the Y address in the Y address counter. 1 1 1 Page(0~7) Display Start Line(0~63) Reset 0 To read status of the LCD controller IC: Busy 0:Ready, 1: In operation 0 ON/OFF: 0:Display ON, 1:Display OFF Reset: 0:Normal, 1:Reset Write display data 1 0 Write Data To write data into display data RAM. Y address is increased by 1 after this command. 1 Read Data To read data from display data RAM to the data bus. DISPLAYTRONIC 0 To indicate the display data RAM displayed at the top of the screen. 1 1 0 To set the X address at the X address register. 0 Read Display data 0 1 Function To control the display ON or OFF. The internal status and display RAM data 1 1/0 are not affected. 0:OFF, 1:ON Y address (0~63) ON/OFF Busy Status Read 1 VER1.4 XIAMEN ZETTLER ELECTRONICS CO., LTD. 9 AGM1964D SERIES GRAPHIC MODULE VER1.4 12.0 DISPLAY RAM ADDRESS Line …… Line 0→ Line 1→ Line 2→ Line 3→ Line 7→ Line 8→ Line 9→ Line 10→ ……… 2nd page(X=1) 1st page(X=0) Page 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 1 1 1 1 1 1 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 …… …… …… …… …… …… …… …… …… …… …… …… …… …… …… …… Data 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ←DB0(LSB) ←DB1 ←DB2 ←DB3 ←DB4 ←DB5 ←DB6 ←DB7(MSB) ←DB0(LSB) ←DB1 ←DB2 ←DB3 ←DB4 ←DB5 ←DB6 ←DB7(MSB) 0 0 0 1 1 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 1 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 ←DB0(LSB) ←DB1 ←DB2 ←DB3 ←DB4 ←DB5 ←DB6 ←DB7(MSB) …… Line 56→ 1 1 1 1 1 1 Line 62→ 1 Line 63→ 0 ………… 8th page(X=7) ……… Line 15→ RAM Y address(Y0 ~Y63) 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 …… …… …… …… …… …… …… …… 13. 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 latch-up 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. DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 10 AGM1964D SERIES GRAPHIC MODULE VER1.4 d) e) Do not touch the elastomer connector; especially insert a backlight panel (for example, EL). 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 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. 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. 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 DISPLAYTRONIC XIAMEN ZETTLER ELECTRONICS CO., LTD. 11