Confidential www.evolute.in Document No.: ES0910-L40 GM-G320240B-BTSES W-M-T P LCD 320x240 Graphical LCD Blue STN, White LED Backlight 4-Wire Resistive Touch Screen This document is a property of Evolute Solutions Pvt. Ltd. This is a completely confidential document and cannot be copied, duplicated or re-distributed without permission from the owner. Evolute holds the right to change the specifications without prior notice. All Rights Reserved. Prepared By Approved By Customer Approval Signature with Company Seal Kindly return this datasheet to us with your signature and company seal within two months, or we will consider the document to be accepted by you. Evolute Solutions Pvt. Ltd. | 125, Madhuram Industrial Estate, Sativali Road, Vasai (E) – 401 208. Ph. +91-250-3023500 Fax. +91-250-3023501 Email: [email protected] Confidential www.evolute.in GM-G320240B-BTSECW-M-TP Contents 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. Revision History General Specification Module Coding System Interface Pin Function Outline dimension & Block Diagram Timing Characteristics Optical Characteristics Absolute Maximum Ratings Electrical Characteristics Backlight Information Touch Panel Information Reliability Inspection specification Precautions in use of LCD Modules Material List of Components for RoHs Document No.: ES0910-L40 Page 3 4 5 6 7 8 9 10 10 11 12 14 15 19 20 Page | 2 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP 1. Revision History DATE VERSION 2009/9/16 1 REVISED PAGE NO. Note First issue Document No.: ES0910-L40 Page | 3 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP 2. General Specification The Features is described as follow: Module dimension: 148.02 x 120.24 x 17.3 (max.) mm3 View area: 120.1 x 92.14 mm2 Active area: 115.18 x 86.38 mm2 Number of Dots: 320 x2 40 Dot size: 0.34 x 0.34 mm2 Dot pitch: 0.36 x 0.36 mm2 LCD type: STN Negative, Transmissive ,Blue View direction: 6 o’clock Backlight Type: LED White（high light） Document No.: ES0910-L40 Page | 4 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP 3. Module Coding System Document No.: ES0910-L40 Page | 5 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP 4. Interface Pin Function Pin No. Symbol Level Description 1 VSS 0V Ground 2 VDD 5.0V Power supply for Logic 3 VO (Variable) Driving voltage for LCD 4 /RD H/L 8080family: Read signal,6800 family :Enable Clock 5 /WR H/L 8080 family: Write signal,6800 family :R/W signal 6 RD =L,WR=H A0=L: Data Read A0=H: Status read RD =H,WR=L A0=L: Data Write A0=H: Command write For80 Family A0 RD =L,WR=H A0=L: Command write A0=H: Data read RD =H,WR=L A0=L: Status read A0=H: Data write For68 Family 7~14 DB0~DB7 H/L Data bus line 15 /CS H/L Chip select ,Active L 16 /RES H/L Controller reset signal, Active L 17 VEE Negative voltage output 18 FGND Frame Ground 19 NC No connection 20 NC No connection Document No.: ES0910-L40 Page | 6 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP 5. Outline Dimension & Block Diagram 148.02㊣0.5 4.48 139.98 4.9 136.2 122.1(VA)(T.P) 16.62 14.66 13.74 7.86 13.16 4.02 7.11 13.4 14.43 120.14(VA) 14.9 119.2(AA)(T.P) 16.91 115.18(AA) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 17.3Max 86.38(AA) 92.14(VA) 90.30(AA)(T.P) 93.30(VA) 105.4 104.0(T.P) 112.2 120.24 48.2 Top Left Right 190.0㊣5.0 61.0㊣0.7 Bottom 20-? 1.0PTH 20-? 1.8PAD 4-? 3.5PTH 4-? 6.0PAD 21.06 1.6 0.36 0.34 Right Left Bottom Top 0.36 0.34 1 2 3 4 22.86 2.54 5.0 1.5 (T.P) Vss Vdd Vo RD WR A0 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 CS RES Vee FGND NC NC DOT SIZE SCALE 10/1 TOUCH PANEL PIN ASSIGENMENT Driver Power ON Reset Com161~240 32K SRAM Driver MPU Com81~160 Controller Com1~80 RA8835 Driver CL1 M FLM RD WR A0 DB0~DB7 CS RES 320X240 DOT VR 20K Vee Internal contrast adjustment. Bias and Power Circuit * Vdd Vo Vss N.V. Generator Seg1~80 Seg81~160 Seg161~240 Seg241~320 Driver Driver Driver Driver CL2 DB0~DB3 Frame PAD *:6800 family or 8080family interface selectable. Document No.: ES0910-L40 FGND Page | 7 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP *Note: This LCD is compatible with 8080 and 6800 processor families. The default setting for this LCD is for 6800 family, which is done by connecting a 0 Ohm resistance at location J68. To change the compatibility to 8080 family, the 0 Ohm resistance has to be removed from location J68 and be placed at J80. The position of J68 and J80 on the LCD are as shown below: 6. Timing Characteristics PLEASE TO CONSULT RA8835 SPEC Document No.: ES0910-L40 Page | 8 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP 7. Optical Characteristics ITEM View Angle SYMBAL CONDITION MIN TYP MAX UNIT (V)θ CR≧2 20 － 40 deg. (H)φ CR≧2 -30 － 30 deg. － － 3 － － Contrast Ratio CR Response T rise － － 200 300 ms Time T fall － － 150 200 ms Definitions ■View Angles ■Contrast Ratio ( Visual angle direction ) Brightness at selected state ( BS ) Brightness at non-selected state ( Bns ) Selected state CR = φ X Brightness (%) Z Non-selected state Bs Bns Operating voltage for LCD driving θ Y ■ Response Time Selected Condition Nonselected Condition 90 % 100 % Brightness Nonselected Condition 10 % tr Rise Tim e td Decay Tim e ( fall tim e tf ) Document No.: ES0910-L40 Page | 9 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP 8. Absolute Maximum Ratings ITEM SYMBOL MIN. TYP. MAX. UNIT Operating Temperature TOP -20 － +70 ℃ Storage Temperature TST -30 － +80 ℃ Input Voltage VI 0 － VDD V Supply Voltage For Logic VDD 0 － 6.5 V Supply Voltage For LCD VDD-VEE 0 － 32 V 9. Electrical Characteristics ITEM SYMBOL CONDITION MIN. TYP. MAX. UNIT Logic Voltage VDD-VSS － 4.5 5.0 5.5 V Ta=-20℃ － － 25.0 V Ta=25℃ － 23.8 － V Ta=70℃ 23.0 － － V V Supply Voltage For LCD VDD-VO Input High Volt. VIH － 0.5VDD － VDD Input Low Volt. VIL － 0 － 0.2VDD V Output High Volt. VOH － 2.4 － － V Output Low Volt. VOL － － － 0.4 V Supply Current IDD － 95.0 100.0 110.0 Document No.: ES0910-L40 mA Page | 10 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP 10. Backlight Information Specification PARAMETER SYMBOL MIN TYP MAX UNIT TEST CONDITION Supply Current ILED 144 160 200 mA V=3.5V Supply Voltage V 3.4 3.5 3.6 V － Reverse Voltage VR － － 5 V － IV 360 380 － cd/m2 ILED=160mA λp ─ － nm ILED=160mA Luminous Intensity Wave Length ILED≦160 mA LED Life Time (For Reference － 50K － － hr. only) 25℃,50-60%RH, (Note 1) White（High light） Color Note: The LED of B/L is drive by current only; drive voltage is for reference only. Drive voltage has to make driving current under safety area (current between minimum and maximum). LED B\L Drive Method 1.Drive from A , K R A B/L K Document No.: ES0910-L40 Page | 11 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP 11. Touch panel Information Document No.: ES0910-L40 Page | 12 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP ELECTRICAL SPECIFICATIONS ITEM SPECIFICATION CONDITION ON RESISTANCE 350Ω ~ 1000Ω DIRECTION:X 200Ω ~ 650Ω DIRECTION:Y INSULATION MORE THAN DC 25V RESISTANCE 20MΩ CHATTERING LESS THAN TIME 15 msec LINEARITY ±1.5% X AXIS ±1.5% Y AXIS 100KΩ PULL-UP MACHINE SPECIFICATIONS ITEM SPECIFICATION CONDITION OPERATING LESS THAN 80g R8.0 HS 40 ° FORCE SILICON RUBBER OR R0.8 POLYACETAL PEN SURFACE MORE THAN 2H PENCIL TEST LIGHT MORE THAN @550nm TRANSMISSION 80 % HITACHI U3300 DURABILITY FOR MORE THAN FORCE:250g PEN SELECTIONS 1,200,000 TIMES SPEED:2cm/sec HARDNESS Document No.: ES0910-L40 Page | 13 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP 12. Reliability Content of Reliability Test (wide temperature, -20℃~70℃) Environmental Test Test Item High Temperature storage Low Temperature storage High Temperature Operation Low Temperature Operation High Temperature/ Humidity Operation Content of Test Condition Endurance test applying the high storage temperature for a long 80℃ time. 200hrs Endurance test applying the high storage temperature for a long -30℃ time. 200hrs Endurance test applying the electric stress (Voltage & Current) 70℃ and the thermal stress to the element for a long time. Endurance test applying the electric stress 200hrs under low -20℃ temperature for a long time. 200hrs The module should be allowed to stand at 60℃,90%RH max For 96hrs under no-load condition excluding the polarizer, Then taking it out and drying it at normal temperature. 60℃,90%RH 96hrs Note 2 1,2 1 1,2 The sample should be allowed stand the following 10 cycles of operation -20℃ 25℃ 70℃ Thermal shock resistance -20℃/70℃ 10 cycles 30min 5min - 30min 1 cycle fixed amplitude: 15mm Vibration. Frequency: Vibration test Endurance test applying the vibration during transportation and 10~55Hz. using. One cycle 60 3 seconds to 3 directions of X,Y,Z for Each 15 minutes VS=800V,RS= Static electricity test Endurance test applying the electric stress to the terminal. 1.5kΩ CS=100pF —— 1 time Note1: No dew condensation to be observed. Note2: The function test shall be conducted after 4 hours storage at the normal temperature and humidity after remove from the test chamber. Note3: Vibration test will be conducted to the product itself without putting it in a container. Document No.: ES0910-L40 Page | 14 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP 13. Inspection specification NO Item 01 Electrical Testing 02 Criterion 1.1 Missing vertical, horizontal segment, segment contrast defect. 1.2 Missing character, dot or icon. 1.3 Display malfunction. 1.4 No function or no display. 1.5 Current consumption exceeds product specifications. 1.6 LCD viewing angle defect. 1.7 Mixed product types. 1.8 Contrast defect. 2.1 White and black spots on display ≦0.25mm, no more Black or than three white or black spots present. white spots 2.2 Densely spaced: No more than two spots or lines within on LCD 3mm (display only) AQL 0.65 2.5 3.1 Round type : As following drawing Φ=( x + y ) / 2 2.5 03 04 LCD black spots, white spots, contaminatio n 3.2 Line type : (As following drawing) (non-display) Length Width Polarizer bubbles --- W≦0.02 L≦3.0 L≦2.5 --- 0.02＜W≦0.03 0.03＜W≦0.05 0.05＜W If bubbles are visible, judge using black spot specifications, not easy to find, must check in specify direction. Size Φ Φ≦0.20 0.20＜Φ≦0.50 0.50＜Φ≦1.00 1.00＜Φ Total Q TY Document No.: ES0910-L40 Acceptable Q TY Accept no dense 2.5 2 As round type Acceptable Q TY Accept no dense 3 2 0 3 2.5 Page | 15 Confidential www.evolute.in NO 05 Item Scratches GM-G320240B-BTSECW-M-TP Criterion Follow NO.3 LCD black spots, white spots, contamination AQL Symbols Define: x: Chip length y: Chip width z: Chip thickness k: Seal width t: Glass thickness a: LCD side length L: Electrode pad length: 6.1 General glass chip : 6.1.1 Chip on panel surface and crack between panels: 06 Chipped glass z: Chip thickness Z≦1/2t y: Chip width x: Chip length Not over viewing x≦1/8a area Not exceed 1/3k 1/2t＜z≦2t x≦1/8a ☉If there are 2 or more chips, x is total length of each chip. 2.5 6.1.2 Corner crack: z: Chip thickness Z≦1/2t y: Chip width x: Chip length Not over viewing x≦1/8a area Not exceed 1/3k 1/2t＜z≦2t x≦1/8a ☉If there are 2 or more chips, x is the total length of each chip. Document No.: ES0910-L40 Page | 16 Confidential NO www.evolute.in Item GM-G320240B-BTSECW-M-TP Criterion AQL Symbols : x: Chip length y: Chip width z: Chip thickness k: Seal width t: Glass thickness a: LCD side length L: Electrode pad length 6.2 Protrusion over terminal : 6.2.1 Chip on electrode pad : y: Chip width x: Chip length y≦0.5mm x≦1/8a 6.2.2 Non-conductive portion: 06 z: Chip thickness 0 ＜ z≦t Glass crack 2.5 y: Chip width x: Chip length z: Chip thickness y≦ L x≦1/8a 0 ＜ z≦t ☉If the chipped area touches the ITO terminal, over 2/3 of the ITO must remain and be inspected according to electrode terminal specifications. ☉If the product will be heat sealed by the customer, the alignment mark not be damaged. 6.2.3 Substrate protuberance and internal crack. y: width y≦1/3L Document No.: ES0910-L40 x: length x≦a Page | 17 Confidential NO 07 08 09 10 www.evolute.in Item Cracked glass Backlight elements Bezel PCB、COB GM-G320240B-BTSECW-M-TP Criterion AQL The LCD with extensive crack is not acceptable. 2.5 8.1 Illumination source flickers when lit. 8.2 Spots or scratched that appear when lit must be judged. Using LCD spot, lines and contamination standards. 8.3 Backlight doesn’t light or color wrong. 0.65 2.5 9.1 Bezel may not have rust, be deformed or have fingerprints, stains or other contamination. 9.2 Bezel must comply with job specifications. 2.5 0.65 10.1 COB seal may not have pinholes larger than 0.2mm or contamination. 10.2 COB seal surface may not have pinholes through to the IC. 10.3 The height of the COB should not exceed the height indicated in the assembly diagram. 10.4 There may not be more than 2mm of sealant outside the seal area on the PCB. And there should be no more than three places. 10.5 No oxidation or contamination PCB terminals. 10.6 Parts on PCB must be the same as on the production characteristic chart. There should be no wrong parts, missing parts or excess parts. 10.7 The jumper on the PCB should conform to the product characteristic chart. 10.8 If solder gets on bezel tab pads, LED pad, zebra pad or screw hold pad, make sure it is smoothed down. 10.9 The Scraping testing standard for Copper Coating of PCB 2.5 0.65 2.5 0.65 2.5 2.5 0.65 0.65 2.5 2.5 X Y X * Y<=2mm2 2.5 2.5 11 Soldering 11.1 No un-melted solder paste may be present on the PCB. 11.2 No cold solder joints, missing solder connections, oxidation or icicle. 11.3 No residue or solder balls on PCB. 11.4 No short circuits in components on PCB. Document No.: ES0910-L40 2.5 0.65 Page | 18 Confidential NO 12 www.evolute.in GM-G320240B-BTSECW-M-TP Item Criterion General appearance 12.1 No oxidation, contamination, curves or, bends on interface Pin (OLB) of TCP. 12.2 No cracks on interface pin (OLB) of TCP. 12.3 No contamination, solder residue or solder balls on product. 12.4 The IC on the TCP may not be damaged, circuits. 12.5 The uppermost edge of the protective strip on the interface pin must be present or look as if it causes the interface pin to sever. 12.6 The residual rosin or tin oil of soldering (component or chip component) is not burned into brown or black color. 12.7 Sealant on top of the ITO circuit has not hardened. 12.8 Pin type must match type in specification sheet. 12.9 LCD pin loose or missing pins. 12.10 Product packaging must the same as specified on packaging specification sheet. 12.11 Product dimension and structure must conform to product specification sheet. AQL 2.5 0.65 2.5 2.5 2.5 2.5 2.5 0.65 0.65 0.65 0.65 14. Precautions in use of LCD Modules 1. Avoid applying excessive shocks to the module or making any alterations or modifications to it. 2. Don’t make extra holes on the printed circuit board, modify its shape or change the components of LCD module. 3. Don’t disassemble the LCM. 4. Don’t operate it above the absolute maximum rating. 5. Don’t drop, bend or twist LCM. 6. Soldering: only to the I/O terminals. 7. Storage: please storage in anti-static electricity container and clean environment. Document No.: ES0910-L40 Page | 19 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP 15. Material List of Components for RoHs 1. We hereby declare that all of or part of products, including, but not limited to, the LCM, accessories or packages, manufactured and/or delivered to your company (including your subsidiaries and affiliated company) directly or indirectly by our company (including our subsidiaries or affiliated companies) do not intentionally contain any of the substances listed in all applicable EU directives and regulations, including the following substances. Exhibit A：The Harmful Material List Material (Cd) (Pb) (Hg) (Cr6+) PBBs PBDEs Limited 100 1000 1000 1000 1000 1000 Value ppm ppm ppm ppm ppm ppm Above limited value is set up according to RoHS. 2. Process for RoHS requirement： (1) Use the Sn/Ag/Cu soldering surface；the surface of Pb-free solder is rougher than we used before. (2) Heat-resistance temp.： Reflow：250℃, 30 seconds Max.； Connector soldering wave or hand soldering：320℃, 10 seconds max. (3) Temp. curve of reflow, max. Temp.：235±5℃； Recommended customer’s soldering temp. of connector：280℃, 3 seconds. Document No.: ES0910-L40 Page | 20 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP Page: 1 LCM Sample Estimate Feedback Sheet Module Number： 1、Panel Specification： □ Pass □ NG , 1. Panel Type： □ Pass □ NG , 2. View Direction： □ Pass □ NG , 3. Numbers of Dots： □ Pass □ NG , 4. View Area： □ Pass □ NG , 5. Active Area： 6.Operating □ Pass □ NG , Temperature： □ NG , 7.Storage Temperature： □ Pass 8.Others： 2、Mechanical Specification： □ Pass □ NG , 1. PCB Size： □ Pass □ NG , 2.Frame Size： □ Pass □ NG , 3.Materal of Frame： □ Pass □ NG , 4.Connector Position： □ Pass □ NG , 5.Fix Hole Position： □ Pass □ NG , 6.Backlight Position： □ Pass □ NG , 7. Thickness of PCB： 8. Height of Frame to □ Pass □ NG , PCB： □ Pass □ NG , 9.Height of Module： □ Pass □ NG , 10.Others： 3、Relative Hole Size： □ Pass □ NG , 1.Pitch of Connector： 2.Hole size of □ Pass □ NG , Connector： □ Pass □ NG , 3.Mounting Hole size： □ NG , 4.Mounting Hole Type： □ Pass □ Pass □ NG , 5.Others： 4、Backlight Specification： □ Pass □ NG , 1.B/L Type： □ Pass □ NG , 2.B/L Color： 3.B/L Driving Voltage (Reference for LED Type)：□ Pass □ NG , □ Pass □ NG , 4.B/L Driving Current： □ Pass □ NG , 5.Brightness of B/L： □ Pass □ NG , 6.B/L Solder Method： □ Pass □ NG , 7.Others： ＞＞ Go to page 2 ＜＜ Document No.: ES0910-L40 Page | 21 Confidential www.evolute.in GM-G320240B-BTSECW-M-TP Page: 2 Module Number： 5、Electronic Characteristics of Module： □ Pass □ NG , 1.Input Voltage： □ Pass □ NG , 2.Supply Current： □ NG , 3.Driving Voltage for LCD： □ Pass □ Pass □ NG , 4.Contrast for LCD： □ Pass □ NG , 5.B/L Driving Method： 6.Negative Voltage □ Pass □ NG , Output： □ Pass □ NG , 7.Interface Function： □ Pass □ NG , 8.LCD Uniformity： □ Pass □ NG , 9.ESD test： □ Pass □ NG , 10.Others： 6、Summary： Sales signature： Customer Signature： Date： Document No.: ES0910-L40 / / Page | 22