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| w w 4U et he SPECIFICATION FOR LCD MODULE aS at .D w Model No. TM24064FDA om .c Prepared by: Checked by : Verified by : Approved by: w w w t a .D S a e h Date: Date: U t4 e .c m o Date: Date: ee TIANMA MICROELECTRONICS CO., LTD Sh ta a D . w w w 4U t om .c REVISION RECORD Date Ref. Page Revision No. Revision Items Check & Approval 1/22 1 General Specifications: 1.1 Display type: STN 1.2 Display color*: Display color: Blue-Black Background: Grey 1.3 Polarizer mode: Reflective/Positive 1.4 Viewing Angle: 6:00 1.5 Driving Method: 1/64 Duty 1/9 Bias 1.6 Backlight: None * Color tone is slightly changed by temperature and driving voltage. 1.7 Controller: SED1335F0A 1.8 Data Transfer: 8 Bit Parallel 1.9 Operating Temperature: 0----+50 Storage Temperature: -20----+60 1.10 Outline Dimensions: Refer to outline drawing on next page 1.11 Dot Matrix: 240 X 64 Dots 1.12 Dot Size: 0.58X0.82(mm) 1.13 Dot Pitch: 0.62X0.86 (mm) 1.14 Weight: 200g 2/22 2 Outline Drawing 3/22 3 LCD Module Part Numbering System TM 24064 F D A BACKLIGHT TYPE A: REFLECTIVE, NO BACKLIGHT LCD TYPE D: GREY MODE STN POSITIVE MODULE SERIES MODULE TYPE 5 DIGITS INDICATING 240 COLUMNS X 64 ROWS T: TIANMA M: MODULE 4/22 4 Circuit Block Diagram 5/22 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 +6 0 6/22 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 (VDD- VSS=5.0V) ILCD - 13.2 - V Input Signal Voltage 0.8VDD - VDD+0.3 V Low 0 - 0.2 VDD V Supply current (Logic) Supply current (LCD Drive) - 20 - mA - 3.0 - mA 7/22 6.2 Interface Signals Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol VDD VSS NC RES CS A0 WR(R/W) RD(E) DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 SEL VR1 VR2 NC Level 5.0V 0V L L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L H/L Description Power supply voltage for logic and LCD(+) Ground No Signal Reset signal Chip select signal Data type Selection 68 series R/W signal 80 series Write strobe signal 68 series E clock 80 series Read strobe signal Data bit0 Data bit1 Data bit2 Data bit3 Data bit4 Data bit5 Data bit6 Data bit7 MPU interface format selection Terminal for Contrast Adjustment No Signal 8/22 6.3 Interface Timing Chart 8080 family interface timing Ta=-20 to 75 deg. C Signal A0,CS WR,RD Symbol tAH8 tAW8 tCYC8 tCC tDS8 D0 to D7 tDH8 tACC8 tOH8 Parameter Address hold time Address setup time System cycle time Strobe pulsewidth Data setup time Data hold time RD access time Output disable time VDD=4.5 to 5.5V min 10 0 See note. 120 120 5 10 max 50 50 VDD=2.7 to 5.5V min 10 0 See note. 150 120 5 10 max 80 55 Unit ns ns ns ns ns ns ns ns CL=100pF Condition Note For memory control and system control commands: tCYC8 = 2 tC + tCC + tCEA + 75 > tACV + 245 for all other commands: tCYC8 = 4 tC + tCC + 30 9/22 6800 family interface timing Ta=-20 to 75 deg. C Signal A0,CS R/W Symbol tCYC6 tAW6 tAH6 tDS6 D0 to D7 tDH6 tOH6 tACC6 E tEW Parameter System cycle time Address setup time Address hold time Data setup time Data hold time Output disable time Access time Enable pulsewidth VDD=4.5 to 5.5V min See note. 0 0 100 0 10 120 Max 50 85 VDD=2.7 to 5.5V min See note. 10 0 120 0 10 150 max 75 130 Unit ns ns ns ns ns ns ns ns CL=100pF Condition Note For memory control and system control commands: tCYC8 = 2 tC + tCC + tCEA + 75 > tACV + 245 for all other commands: tCYC8 = 4 tC + tEW + 30 10/22 6.4 Instruction Code Class Command RD WR A0 D7 D6 Code D5 D4 D3 D2 D1 D0 Command description Number of Bytes System cotrol SYSTEM SET SLEEP IN DISP ON/OFF 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 1 D Initialize device and display Enter standby mode Enable and disable display and display flashing 8 0 1 Display control SCROLL 1 0 1 0 1 0 0 0 1 0 0 Set display start address and display regions 10 CSRFORM CGRAM ADR 1 1 0 0 1 1 0 0 1 1 0 0 1 1 1 1 1 1 0 0 1 0 Set cursor type Set start address of character generator RAM 2 2 CSRDIR 1 0 1 0 1 0 0 1 1 CD CD Set direction of cursor movement 0 HDOT SCR OVLAY Drawing control Memory control CSRW CSRR MWRITE MREAD 1 1 1 0 1 0 0 0 0 1 0 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 1 1 1 1 1 1 0 1 0 1 0 1 Set horizontal scroll position Set display overlay format Set cursor address Read cursor address Write to display memory Read from display memory 1 1 2 2 - Notes 1. In general,the internal registers of the SED1335F/1336F are modified as each command parameter is input.However,the microprocessor does not have to set all the parameters of a command and may send a new command before all parameters have been input.The internal registers for the parameters that have been input will have been changed but the remaining parameter registers are unchanged. 2-byte parameters (where two bytes are treated as 1 data item) are handled as follows: a.CSRW,CSRR:Each byte is processed individuallly. The microprocessor may read or write just the low byte of the cursor address. b.SYSTEM SET,SCROLL,CGRAM ADR:Both parameter bytes are processed together.If the command is changed after half of the parameters has been input, the single byte is ignored. 2. APL and APH are 2-byte parameters, but are treated as two 1-byte parameters. 11/22 +-1 1 2 Lower 4 bit (D0 to D8) of Character code (Hexadeclmal) 0 2 1 2 3 4 5 6 7 8 9 A B C D E F 3 4 Higher 4 bit (D4 to D7) of Character Code (Hexadeclmal) 5 6 7 A B C D 1 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 13/22 7.2 Definition of Optical Characteristics 7.2.1 Definition of Viewing Angle Top Bottom 7.2.2 Definition of Contrast Ratio Top 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: 13.2V ; 2) Frame frequency: 64Hz 14/22 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 25 60 25 -20 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 15/22 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 16/22 9 QUALITY LEVEL Examination At Ta=25 or Test (unless otherwise stated) Min. Inspection Max. Unit IL AQL Under normal Major External illumi-nation and 1.0 Visual eyesight condition, the See Appendix A II Minor Inspection dis-tance between eyes 2.5 and LCD is 25cm. Under normal Major Display illumi-nation and 1.0 See Appendix B II Defects eyesight condition, Minor display on inspection. 2.5 Note: Major defects: Open segment or common, Short, Serious damages, Leakage Miner defects: Others Sampling standard conforms to GB2828 17/22 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. 18/22 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. 19/22 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 20/22 Appendix B Inspection items and criteria for display defects Items Contents Critera 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 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 spots allowed 0.1mm X 0.2mm Max.3 spots (lines) allowed Max.3 lines allowed 0.02mm a 0.05mm b 0.5mm 21/22 Appendix B Inspection items and criteria for display defects (continued) Items Content Critera Not counted x 0.1mm Max. 2 defects allowed 0.1mm x 0.2mm x=(a+b)/2 Max.3 defects allowed Not counted a 0.1mm Max. 1 defects allowed 0.1mm a 0.2mm D>0 Transformation of segment Max.2 defects allowed 0.8W a 1.2W a=measured value of width W=nominal value of width 22/22 |
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