4U w w w . m o c t e e h SPECIFICATION FOR LCD MODULE S a t a D . Model No. TM162ABCWG Prepared by: Date: Checked by : Verified by : .D Approved by: w w w e h t e U 4 .c m o t a S a Date: Date: Date: TIANMA MICROELECTRONICS CO., LTDh w w w .D a S a t t e e 4U Ver 1.0 . m o c REVISION RECORD Date Ver. 2003/7/25 Ver1.0 Ref. Page Revision No. 1/23 Revision Items 1. General Specifications: 1.1 Display type: STN/Y-G Mode 1.2 Display color*1: Display color: Blue-Black Yellow-Green Background*2: 1.3 Polarizer mode: Transflective/Positive 1.4 Viewing Angle: 6:00 1.5 Driving Method: 1/16 Duty 1/5 Bias 1.6 LCD Operating Voltage: 2.4-5.5V 1.7 Logic Voltage: 4.5V 1.8 Backlight : LED(Yellow,4.1V) 1.9 Controller: S6A0032X01-B0CY 1.10 Data Transfer: 8 Bit Parallel 1.11 Operating Temperature: -20----+70 Storage Temperature: -30----+80 1.12Outline Dimensions: Refer to outline drawing on next page 1.13 Dot Matrix: 16 Characters x 2 Line 1.14 Dot Size: 0.55x0.65 (mm) 1.15 Dot Pitch: 0.60x0.70 (mm) 1.16 Weight: 20g (Approx) *1 Color tone is slightly changed by temperature and driving voltage. *2 Color tone will be changed by backlight. 2/23 2. Outline Drawing 3/23 3. LCD Module Part Numbering System TM 162 A B C W G G: COG MOUDLE TEMPERATURE RANG W:WIDE TEMPERATURE RANG BACKLIGHT TYPE C: TRANSFLECTIVE LED BACKLIGHT LCD TYPE B: Y-G MODE STN, POSITIVE MODULE SERIES MODULE TYPE 3 DIGITS INDICATING 16 CHARACTERS X 2 LINES T: TIANMA M: MODULE 4/23 4. Circuit Block Diagram 5/23 5. Absolute Maximum Ratings Item Symbol Min. Max. Power Supply Voltage VDDVSS -0.3 7.0 Unit Remark V LCD Driving Voltage VLCD -0.3 13.0 Operating Temperature Range TOP -20 +70 Storage Temperature Range TST -30 6/23 +80 No Condensation 6. Electrical Specifications and Instruction Code 6.1 Electrical characteristics Item Symbol Min. Typ. Max. Unit Supply Voltage (Logic) VDDVSS - 5.0 - V Supply Voltage (LCD Drive) VLCD - 4.5 - V 0.7VDD - VDD+0.3 V -0.3 - 0.2VDD V - - 500 uA - - 60 mA Input Signal Voltage High Low VIH VDD=5.0 VIL VDD=5.0 Supply current (Logic) VDD -VSS =5.0 Supply current (LED) ILED IDD 7/23 6.2 Interface Signals Pin No. Symbol Level Description 1 VSS 0V 2 VDD 5.0V Power supply voltage 3 V0 4.5V Power supply voltage for LCD 4 RS H/L Register selection input(H: data L: instruction) 5 R/W H/L Read or write selection input(H: read L: write) 6 E 7 DB0 H/L H/L Read or write enable signal Data bit 0 8 DB1 H/L Data bit 1 9 DB2 H/L Data bit 2 10 DB3 H/L Data bit 3 11 DB4 H/L Data bit 4 12 DB5 H/L Data bit 5 13 DB6 H/L Data bit 6 14 DB7 H/L Data bit 7 Ground 8/23 6.3 Interface Timing Chart AC Characteristics(VDD=2.4V~5.5V,Ta=-30~+85) 6800-series MPU Interface & Write Instruction AC Characteristics (6800-series Write Instruction) Condition VDD = 2.4V to 3.6V, o Ta = -30 to +85 C VDD = 3.6V to 5.5V, o Ta = -30 to +85 C Characteristic Symbol Min. E cycle time tC 650 Pulse rise / fall time tR, tF - - 25 E pulse width high tWH 450 - - E pulse width low tWL 150 - - RS and CSB setup time tSU1 60 - - RS and CSB hold time tH1 30 - - DB setup time tSU2 100 - - DB hold time tH2 50 - - E cycle time tC 350 Pulse rise / fall time tR, tF - - 25 E pulse width high tWH 250 - - E pulse width low tWL 100 - - RS and CSB setup time tSU1 40 - - RS and CSB hold time tH1 10 - - DB setup time tSU2 40 - - DB hold time tH2 10 - - RS, CSB tSU1 tH1 RW_WR tWH tWL tF E_RD tSU2 tR tH2 DB0 to DB7 tC Write Bus Mode Timing (6800-series MPU Interface) 9/23 Typ. Max. Unit - ns - ns 6800-series MPU Interface & Read Instruction AC Characteristics (6800-series Read Instruction) Condition VDD = 2.4V to 3.6V, o Ta = -30 to +85 C VDD = 3.6V to 5.5V, o Ta = -30 to +85 C Characteristic Symbol Min. E cycle time tC 650 Pulse rise / fall time tR,tF - - 25 E pulse width high tWH 450 - - E pulse width low tWL 150 - - RS and CSB setup time tSU 60 - - RS and CSB hold time tH 30 - - DB output delay time tD - - 360 DB output hold time tDH 20 - - E cycle time tC 350 Pulse rise / fall time tR,tF - - 25 E pulse width high tWH 250 - - E pulse width low tWL 100 - - RS and CSB setup time tSU 40 - - RS and CSB hold time tH 10 - - DB output delay time tD - - 120 DB output hold time tDH 10 - - RS, CSB tSU tH RW_WR tWH tF t WL E_RD tR tD tDH DB0 toDB7 tC Read Bus Mode Timing (6800-series MPU Interface) 10/23 Typ. Max. Unit - ns - ns 6.4 Instruction Code INSTRUCTION DESCRIPTION Instruction Table Instruction RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Description *Clear display 0 0 0 0 0 0 0 0 0 1 Write "20H" to DDRAM and set DDRAM address to "00H" from AC Return home 0 0 0 0 0 0 0 0 1 - DDRAM address is set to 00h from AC and the cursor returns to 00h position. The contents of DDRAM are not changed. Entry mode set 0 0 0 0 0 0 0 1 I/D SH Display ON / OFF control 0 0 0 0 0 0 1 D C B Set display (D), cursor (C), and blinking of cursor (B) ON / OFF control Cursor or display shift 0 0 0 0 0 1 - - Set cursor moving and display shift control bit, and the direction, without changing of DDRAM data Function set 0 0 0 0 1 DL - - - - Set interface data length (DL: 4-bit / 8-bit) instruction CGRAM address set 0 0 0 1 0 0 A3 A2 A1 A0 Set CGRAM address in address counter. DDRAM address set 0 0 1 A6 A5 A4 A3 A2 A1 A0 Set DDRAM address in address counter. Read busy flag and address 0 1 BF A6 A5 A4 A3 A2 A1 A0 Whether in internal operation or not can be known by reading BF, The contents of address counter can also be read Write data 1 0 D7 D6 D5 D4 D3 D2 D1 D0 Write data into DDRAM / CGRAM Read data 1 1 D7 D6 D5 D4 D3 D2 D1 D0 Read data from DDRAM / CGRAM S/C R/L Assign cursor moving direction and enable the shift of entire display ("-": Don't care) NOTES: 1. Instruction execution time depends on the internal process time of KS0032, therefore it is necessary to provide a time larger than one MPU interface cycle time (tc) between execution of two successive instructions. 2. "Clear Display" instruction has 850s execution time (when fosc = 40.0kHz), so check the Busy flag or wait for more than 850s after using "Clear Display" instruction. 11/23 6.5 Character generator ROM(S6A0032) CHARACTER GENERATOR ROM (CGROM) CGROM has 5 x 8-dot 254 characters. The CGROM character code 00h and 01h are CGRAM character data area. CGROM Character Code (00) 12/23 7. Optical Characteristics 7.1 Optical Characteristics Item Symbol Ta=25 Condition y =0 x y Response Time Turn on Turn off -35 Typ. -- Max. Cr Unit 20 Cr2 Viewing Angle Contrast Ratio Min. Deg x =0 x =0 y =0 Ton -30 -- 30 4.0 - - - - 250 x =0 y =0 ms - Toff 13/23 - 250 7.2 Definition of Optical Characteristics 7.2.1 Definition of Viewing Angle Top Top Bottom 7.2.2 Definition of Contrast Ratio Bottom Contrast Ratio = B2/B1 = Measuring Conditions: 1) Ambient Temperature: 25; unselected state brightness selected state brightness 2) Frame frequency: 78Hz 7.2.3 Definition of Response time Turn on time: t o n = t d + t r Measuring Condition: 1) Operating Voltage: 4.5V Turn off time: t o f f = t d + t f 2) Frame frequency:78Hz 14/23 8. Reliability 8.1 Content of Reliability Test Ta=25 Test condition No. Test Item Content of Test 80 240H 1 High Temperature Endurance test applying the high Storage storage temperature for a long time Restore 4H at 25 -30 240H Low Temperature Endurance test applying the low 2 Storage storage temperature for a long time Restore 4H at 25 60 90%RH Endurance test applying the high High Temperature 3 temperature and high humidity 240H /Humidity Storage storage for a long time Restore 4H at 25 Endurance test applying the low and high temperature cycle -30/80 Temperature -30258025 4 10 cycles Cycle 30min 5min 30min 5min Restore 4H at 25 1 cycle 5 Vibration Test (package state) Endurance test applying the vibration during transportation 6 Shock Test (package state) Endurance test applying the shock during transportation 7 Atmospheric Pressure Test Endurance test applying the atmospheric pressure during transportation by air 15/23 10Hz~150Hz, 100m/s2, 120min Half- sine wave, 300m/s2, 18ms 25kPa 16H Restore 2H 8.2 Failure Judgment Criterion Criterion Item Test Item No. 1 2 3 4 5 6 7 Basic Specification Electrical specification Note Remark Out of the basic Specification Out of the electrical specification Mechanical Specification Optical Characteristic Failure Judgement Criterion Out of the mechanical specification Out of the optical specification For test item refer to 8.1 Basic specification = Optical specification + Mechanical specification 16/23 9. QUALITY LEVEL Inspection Examination At Ta=25 or Test (unless otherwise stated) Min. Max. Unit AQL Major 0.65 II Minor 1.5 Major Display 0.65 II Defects Minor 1.5 Note: Major defects: Open segment or common, Short, Serious damages, Leakage Miner defects: Others Sampling standard conforms to GB2828 External Visual Inspection Under normal illumination and eyesight condition, the See Appendix A distance between eyes and LCD is 25cm. Under normal illumination and eyesight condition, See Appendix B display on inspection. IL 17/23 10. Precautions for Use of LCD Modules 10.1 Handling Precautions 10.1.1 The display panel is made of glass. Do not subject it to a mechanical shock by dropping it from a high place, etc. 10.1.2 If the display panel is damaged and the liquid crystal substance inside it leaks out, be sure not to get any in your mouth, if the substance comes into contact with your skin or clothes, promptly wash it off using soap and water. 10.1.3 Do not apply excessive force to the display surface or the adjoining areas since this may cause the color tone to vary. 10.1.4 The polarizer covering the display surface of the LCD module is soft and easily scratched. Handle this polarizer carefully. 10.1.5 If the display surface is contaminated, breathe on the surface and gently wipe it with a soft dry cloth. If still not completely clear, moisten cloth with one of the following solvents: -- Isopropyl alcohol -- Ethyl alcohol Solvents other than those mentioned above may damage the polarizer. Especially, do not use the following: -- Water -- Ketone -- Aromatic solvents 10.1.6 Do not attempt to disassemble the LCD Module. 10.1.7 If the logic circuit power is off, do not apply the input signals. 10.1.8 To prevent destruction of the elements by static electricity, be careful to maintain an optimum work environment. a. Be sure to ground the body when handling the LCD Modules. b. Tools required for assembly, such as soldering irons, must be properly ground. c. To reduce the amount of static electricity generated, do not conduct assembly and other work under dry conditions. d. The LCD Module is coated with a film to protect the display surface. Be care when peeling off this protective film since static electricity may be generated. 18/23 10.2 Storage precautions 10.2.1 When storing the LCD modules, avoid exposure to direct sunlight or to the light of fluorescent lamps. 10.2.2 The LCD modules should be stored under the storage temperature range. If the LCD modules will be stored for a long time, the recommend condition is: Temperature : 0 40 Relatively humidity: 80% 10.2.3 The LCD modules should be stored in the room without acid, alkali and harmful gas. 10.3 The LCD modules should be no falling and violent shocking during transportation, and also should avoid excessive press, water, damp and sunshine. 19/23 Appendix A Inspection items and criteria for appearance defects Items Contents Criteria Protective Glue No clear defects Cover Tape Covering all of the chip and no clear crimple Leakage Not permitted Rainbow According to the limit specimen Polarizer Black spot (in viewing area) Wrong polarizer attachment Not permitted Bubble between polarizer and glass Not counted Scratches of polarizer According to the limit specimen <0.3mm Max. 3 defects allowed 0.3mm0.5mm Not counted Max. 3 spots allowed X<0.20mm 0.20mmX0.5mm X=(a+b)/2 Black line (in viewing area) Not counted Max. 3 lines allowed a<0.02mm 0.02mma0.05mm b2.0mm Progressive cracks Not permitted 20/23 Max. 3 spots (lines) allowed Appendix A Inspection item and criteria for appearance defects (continued) Items Contents Cracks on pads Cracks on contact side Glass Cracks Criteria a b c 3mm W/5 T/2 2mm W/5 T/2<C<T a b 3mm T/2 2mm T/2<b<T C shall be not reach the seal area Cracks on non-contact side a b 3mm T/2 2mm T/2<b<T Max. 2 Cracks allowed Max. 2 cracks allowed C0.5mm dSW/3 Corner cracks e<2.0mm2 f<2.0mm2 21/23 Max. 3 cracks allowed Max. 5 cracks allowed Appendix B Inspection items and criteria for display defects Items Contents Criteria Open segment or open common Not permitted Short Not permitted Wrong viewing angle Not permitted Contrast radio uneven According to the limit specimen Crosstalk According to the limit specimen Not counted Max.3 dots allowed X<0.1mm 0.1mmX0.2mm X=(a+b)/2 Pin holes and cracks in segment (DOT) Not counted A<0.1mm Max.2 dots allowed Max.3 dots allowed 0.1mmA0.2mm D<0.25mm Black spot (in viewing area) Not counted Max.3 spots allowed X<0.1mm 0.1mmX0.2mm X=(a+b)/2 Black line (in viewing area) Not counted Max.3 lines allowed a<0.02mm 0. 02ma0.05mm b0. 5mm 22/23 Max.3 spots (lines) allowed Appendix B Inspection items and criteria for display defects (continued) Items Content Criteria Not counted Max. 2 defects allowed x0.1mm 0.1mmx0.2mm x=(a+b)/2 Not counted Max. 1 defects allowed a0.1mm 0.1mma0.2mm D>0 Transformation of segment Max.2 defects allowed 0.8Wa1.2W a=measured value of width W=nominal value of width 23/23 Max.3 defects allowed