19243-OP SPECIFICATION FOR LCD MODULE Model No. TM204JAA7 Prepared by: Date: Checked by : Date: Verified by : Date: Approved by: Date: TIANMA MICROELECTRONICS CO., LTD
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1. General Specifications: 1.1 Display type: TN 1.2 Display color*: Display color: Blue-Black Background: White 1.3 Polarizer mode: Reflective/Positive 1.4 Viewing Angle: 6:00 1.5 Driving Method: 1/16 Duty 1/5 Bias 1.6 LCD Operation Voltage: 4.3V 1.7 Logic Voltage Vcc: 5.0V 1.8 Backlight: None 1.9 Controller: S6A0069X01-C0CX 1.10 Display Fonts: 5 x 7 dots (1 Character) 5 x 1 dots (1 Cursor) 1.11 Data Transfer: 8 Bit Parallel 1.12 Operating Temperature: 0----+50 Storage Temperature: -20----+60 1.13 Outline Dimensions: Refer to outline drawing on next page 1.14 Dot Matrix: 20 Characters X 4 Lines 1.15 Dot Size: 0.43X0.43 (mm) 1.16 Dot Pitch: 0.48X0.48 (mm) 1.17 Weight: 45g * Color tone is slightly changed by temperature and driving voltage. 2/22
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3. LCD Module Part Numbering System T M 204 J A A 7 MODIFICATION CODE DESIGNATOR BACKLIGHT TYPE A: REFLECTIVE NO BACKLIGHT LCD TYPE A: TN, POSITIVE MODULE SERIES MODULE TYPE 3 DIGITS INDICATING 20 CHARACTERS X 4 LINES T: TIANMA M: MODULE 4/22
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5. Absolute Maximum Ratings Item Symbol Min. Max. Unit Remark Power Supply Voltage V DD V SS -0.3 7.0 LCD Driving Voltage V LCD -0.3 13.0 Operating Temperature Range T OP 0 +50 Storage Temperature Range T ST -20 +60 V No Condensation 6/22
6. Electrical Specifications and Instruction Code 6.1 Electrical characteristics Item Symbol Min. Typ. Max. Unit Supply Voltage (Logic) Supply Voltage (LCD Drive) VDD VSS 4.5 5.0 5.5 V VLCD 3.0 4.3 11.0 V Input Signal Voltage High Low V IH V DD =5.0 0.7V DD - V DD +0.3 V V IL V DD =5.0-0.3-0.2V DD V Supply current (Logic) I DD VDD VSS =5.0-1.4 2.0 ma Supply current (LCD Drive) I EE - 0.4 0.6 ma 7/22
6.2 Interface Signals Pin No. Symbol Level Description 1 V SS 0V Ground 2 V CC 5.0V Power supply voltage for logic and LCD(+) 3 V EE 0.7V Power supply voltage for LCD(-) 4 RS H/L Selects registers (H: Data L: Instruction) 5 R/W H/L Selects read or write 6 E H/L Starts data read/write 7 DB0 H/L Data bit0 8 DB1 H/L Data bit1 9 DB2 H/L Data bit2 10 DB3 H/L Data bit3 11 DB4 H/L Data bit4 12 DB5 H/L Data bit5 13 DB6 H/L Data bit6 14 DB7 H/L Data bit7 8/22
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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 = unselected state brightness selected state brightness Measuring Conditions: 1) Ambient Temperature: 25 ; 2) Frame frequency: 64Hz 7.2.3 Definition of Response time Turn on time: t on = t d + t r Turn off time: t off = t d + t f Measuring Condition: 1) Operating Voltage: 4.3V 2) Frame frequency: 64Hz 14/22
8. Reliability 8.1 Content of Reliability Test Ta=25 No. Test Item Content of Test Test condition 1 High Temperature Storage Endurance test applying the high storage temperature for a long time 60 96H 2 Low Temperature Endurance test applying the low -20 Storage storage temperature for a long time 96H 3 Endurance test applying the high 40 High Temperature temperature and high humidity 90%RH /Humidity Storage storage for a long time 96H Endurance test applying the low 4 5 6 7 Temperature Cycle Vibration Test (package state) Shock Test (package state) Atmospheric Pressure Test and high temperature cycle -20 25 60 25-20 /60 30min 5min 30min 5min 10 cycles 1 cycle Endurance test applying the vibration during transportation Endurance test applying the shock during transportation Endurance test applying the atmospheric pressure during transportation by air 10Hz~150Hz, 50m/s 2, 40min Half- sine wave, 100m/s 2, 11ms 40kPa 16H 15/22
8.2 Failure Judgment Criterion Criterion Item Test Item No. 1 2 3 4 5 6 7 Failure Judgement Criterion Basic Specification Out of the basic Specification Electrical specification Out of the electrical specification Mechanical Specification Out of the mechanical specification Optical Characteristic Out of the optical specification Note For test item refer to 8.1 Remark Basic specification = Optical specification + Mechanical specification 16/22
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