 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| w w w et he SPECIFICATION FOR LCD MODULE aS at .D Model No. TM12864KDC6 4U . om c Prepared by: Checked by : Verified by : Approved w w w .D t a S a e h Date: t e U 4 .c m o Date: Date: Date: TIANMA MICROELECTRONICS CO., LTD Sh et e 4U . om c w w w .D ta a Rev. 1.0 REVISION RECORD Date Ref. Page Revision No. Revision Items Check & Approval 1/21 Rev. 1.0 1. General Specifications: 1.1 Display type: STN 1.2 Display color*1: Display color: Blue-Black Background*2: Grey 1.3 Polarizer mode: Transflective/Positive 1.4 Viewing Angle: 6:00 1.5 Driving Method: 1/64 Duty 1/9 Bias 1.6 Backlight: LED 1.7 Controller: HCD61202U 1.8 Data Transfer: 8 Bit Parallel 1.9 Operating Temperature: 0----+50 Storage Temperature: -20----+60 1.10 VDD: 5.0V 1.11 LCD Operating Voltage: 8.5V 1.12 Outline Dimensions: Refer to outline drawing on next page 1.13 Dot Matrix: 128 X 64 Dots 1.14 Dot Size: 0.29 X 0.39(mm) 1.15 Dot Pitch: 0.33 X 0.43(mm) 1.16 Weight: 25g *1 Color tone is slightly changed by temperature and driving voltage. *2 Color tone will be changed by backlight. 2/21 Rev. 1.0 2. Outline Drawing 3/21 Rev. 1.0 3. LCD Module Part Numbering System T M 12864 K D C 6 MODIFICATION CODE DESIGNATOR BACKLIGHT TYPE C: TRANSFLECTIVE, LED BACKLIGHT LCD TYPE D : GREY MODE STN POSITIVE MODULE SERIES MODULE TYPE 5 DIGITS INDICATING 128 COLUMNS X 64 ROWS T: TIANMA M: MODULE 4/21 Rev. 1.0 4. Circuit Block Diagram 5/21 Rev. 1.0 5. Absolute Maximum Ratings Item Power Supply Voltage LCD Driving Voltage Operating Temperature Range Storage Temperature Range Symbol VDD VSS VLCD TOP Min. -0.3 0 Max. 6.0 V 25.0 +50 Unit Remark No Condensation TST -20 +60 6/21 Rev. 1.0 6. Electrical Specifications and Instruction Code 6.1 Electrical characteristics Item Symbol Supply Voltage (Logic) Supply Voltage (LCD Drive) High VDD VSS Min. 4.75 Typ. 5.0 Max. 5.25 Unit V VLCD VIH VDD=5.0 VIL VDD=5.0 IDD IEE ILED - 8.5 - V Input Signal Voltage 0.8VDD - VDD+0.3 V Low 0 - 0.2 VDD 72 V mA mA mA Supply current (Logic) Supply current (LCD Drive) Supply current (LED) - 2.0 0.8 - 7/21 Rev. 1.0 6.2 Interface Signals Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 17 18 Symbol Vss Vdd Vo D/I R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 CS1 CS2 RES Vee A K Level 0V 5.0V H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L L L L 4.2V 0V Description Ground Supply voltage for logic and LCD(+) Operating voltage for LCD(-)(variable) H:Data;L:Instruction code Selects read or write Enable Input Data bit0 Data bit1 Data bit2 Data bit3 Data bit4 Data bit5 Data bit6 Data bit7 Chip Select Signal 1 Chip Select Signal 2 Reset Signal Supply voltage for LCD(-) Power supply for LED(+) Power supply for LED(-) 8/21 Rev. 1.0 6.3 Interface Timing Chart Interface AC Characteristics MPU Interface (GND = 0V, VCC = 2.7 to 5.5V, Ta = -30 to +75C)* Item E cycle time E high level width E low level width E rise time E fall time Address setup time Address hold time Data setup time Data delay time Data hold time (write) Data hold time (read) Symbol t CYC PWEH PWEL tr tf t AS t AH t DSW t DDR t DHW t DHR Min 1000 450 450 -- -- 140 10 200 -- 10 20 Typ -- -- -- -- -- -- -- -- -- -- -- Max -- -- -- 25 25 -- -- -- 320 -- -- Unit ns ns ns ns ns ns ns ns ns ns ns Fig. 10 Fig. 11, Fig. 12 Fig. 10 Fig. 11 Note Fig. 10, Fig. 11 Note: Specified at +75C for die products. tCYC E VIHT VILT PWEL tr R/W VIHT VILT VIHT VILT tDSW DB0-DB7 VIHT VILT tDHW tAS tAS CS1-CS3 D/I tAH PWEH tf tAH 9/21 Rev. 1.0 tCYC E PWEL tr R/W VIHT VILT VIHT VILT tDDR DB0-DB7 VIHT VILT tDHR tAS tAS CS1-CS3 D/I tAH tAH PWEH tf Figure 10 MPU Read Timing 10/21 Rev. 1.0 Instructions 0 1 1 0 Busy 0 RESET 1: Reset 0: Normal ON/ Reset 0 OFF 0 0 0 Reads the status. 1 Y address (0-63) 0 1 1 1 Page (0-7) 1 Display start line (0-63) Specifies the RAM line displayed at the top of the screen. Sets the page (X address) of RAM at the page (X address) register. Sets the Y address in the Y address counter. 0 1 1 1 1 1 1/0 Controls display on/off. RAM data and internal status are not affected. 1: on, 0: off. Display on/off 6.4 Instruction Code Display start line Set page (X address) Set Y address Status read Code DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Functions R/W D/I 0 0 0 0 0 0 0 0 1 0 11/21 ON/OFF 1: Display off 0: Display on Busy Write data 1: Internal operation 0: Ready Write display data 0 1 Writes data DB0 (LSB) to DB7 (MSB) on the data bus into display RAM. Reads data DB0 (LSB) to DB7 (MSB) from the display RAM to the data bus. Read display data 1 1 Read data Has access to the address of the display RAM specified in advance. After the access, Y address is increased by 1. Note: Busy time varies with the frequency (fCLK) of o1, and o2. (1/fCLK TBUSY 3/fCLK) Rev. 1.0 7. Optical Characteristics 7.1 Optical Characteristics Item Symbol Condition Min. Typ. Ta=25 Max. Unit x y=0 -30 -- 20 Deg Viewing Angle y Cr2 x=0 -30 -- 30 Contrast Ratio Turn on Turn off Cr x=0 y=0 3.0 - - Ton x=0 y=0 - - 300 ms Response Time Toff - - 300 12/21 Rev. 1.0 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 7.2.3 Definition of Response time ; unselected state brightness selected state brightness 2) Frame frequency: 64Hz Turn on time: t o n = t d + t r Turn off time: t o f f = t d + t f Measuring Condition: 1) Operating Voltage: 8.5V 2) Frame frequency: 64Hz 13/21 Rev. 1.0 8. Reliability 8.1 Content of Reliability Test No. Test Item 1 High Temperature Storage Low Temperature 2 Storage 3 Content of Test Endurance test applying the high storage temperature for a long time Endurance test applying the low storage temperature for a long time Endurance test applying the High Temperature electric stress (voltage current) Operation and the thermal stress to the element for a long time Endurance test applying the Low Temperature electric stress under low Operation temperature for a long time Endurance test applying the high High Temperature temperature and high humidity /Humidity Storage storage for a long time Endurance test applying the low and high temperature cycle Temperature -20 25 60 25 Cycle 30min 5min 30min 5min 1 cycle Vibration Test (package state) Shock Test (package state) Atmospheric Pressure Test Endurance test applying the vibration during transportation Endurance test applying the shock during transportation Endurance test applying the atmospheric pressure during transportation by air Ta=25 Test condition 60 96H -20 96H 50 96H 0 96H 40 90%RH 96H -20 /60 4 5 6 10 cycles 10Hz~150Hz, 50m/s2, 40min Half- sine wave, 100m/s2, 11ms 40kPa 16H 7 8 9 14/21 Rev. 1.0 8.2 Failure Judgment Criterion Criterion Item Basic Specification Electrical specification Mechanical Specification Optical Characteristic Note Remark Test Item No. 123456789 Failure Judgement Criterion Out of the basic Specification Out of the electrical specification Out of the mechanical specification Out of the optical specification For test item refer to 8.1 Basic specification = Optical specification + Mechanical specification 15/21 Rev. 1.0 9. QUALITY LEVEL Examination At Ta=25 or Test (unless otherwise stated) Min. Inspection Max. Unit IL AQL Under normal Major illumination and External 1.0 II eyesight condition, the See Appendix A Visual Minor distance between eyes Inspection 2.5 and LCD is 25cm. Major Under normal 1.0 illumination and Display See Appendix B II Minor eyesight condition, Defects 2.5 display on inspection. Note: Major defects: Open segment or common, Short, Serious damages, Leakage Miner defects: Others Sampling standard conforms to GB2828 16/21 Rev. 1.0 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. 17/21 Rev. 1.0 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: 40 Temperature : 0 80% Relatively humidity: 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. 18/21 Rev. 1.0 Appendix A Inspection items and criteria for appearance defects Items Leakage Rainbow Wrong polarizer attachment Polarizer Bubble between polarizer and glass Scratches of polarizer Black spot (in viewing area) Contents Criteria Not permitted According to the limit specimen Not permitted Not counted <0.3mm Max. 3 defects allowed 0.3mm 0.5mm According to the limit specimen Not counted Max. 3 spots allowed X<0.2mm X=(a+b)/2 0.2mm X 0.5mm Max. 3 spots (lines) allowed Black line (in viewing area) Not counted a<0.02mm Max. 3 lines allowed 0.02mm a 0.05mm b 2.0mm Progressive cracks Not permitted 19/21 Rev. 1.0 Appendix B Inspection items and criteria for display defects Items Contents Criteria Not permitted Not permitted Not permitted According to the limit specimen According to the limit specimen Not counted X<0.1mm X=(a+b)/2 Pin holes and cracks in segment (DOT) Not counted A<0.1mm Max.2 dots allowed 0.1mm A 0.2mm D<0.25mm Max.3 spots allowed 0.1mm X 0.2mm Max.3 spots (lines) allowed Max.3 dots allowed 0.1mm X 0.2mm Max.3 dots allowed Open segment or open common Short Wrong viewing angle Contrast radio uneven Crosstalk Not counted Black spot (in viewing area) X<0.1mm X=(a+b)/2 Not counted Black line (in viewing area) a<0.02mm Max.3 lines allowed 0.02mm a 0.05mm b 0.5mm 20/21 Rev. 1.0 Appendix B Inspection items and criteria for display defects (continued) Items Content Criteria Not counted x 0.1mm Max. 2 defects allowed 0.1mm x 0.2mm x=(a+b)/2 Not counted a 0.1mm Max. 1 defects allowed 0.1mm a 0.2mm D>0 Max.3 defects allowed Transformation of segment Max.2 defects allowed 0.8W a 1.2W a=measured value of width W=nominal value of width 21/21 Rev. 1.0 |
Price & Availability of TM12864KDC6
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |