TECH. CORP. SPECIFICATIONS CUSTOMER : : SAMPLE CODE (Ver.) MASS PRODUCTION CODE DRAWING NO. (Ver.) PC0802LRU-AWA-B-Q (Ver.A) : (Ver.) PC-95016 Customer Approved Date: Approved □ QC Confirmed Designer Approval For Specifications Only. * This specification is subject to change without notice. Please contact Powertip or it’s representative before designing your product based on this specification. ■ Approval For Specifications and Sample. POWERTIP TECH. CORP. Headquarters: No.8, 6th Road, Taichung Industrial Park, TEL: 886-4-2355-8168 E-mail: [email protected] FAX: 886-4-2355-8166 Http://www.powertip.com.tw Taichung, Taiwan 台中市 407 工業區六路 8 號 NO.PT-A-005-7 RECORDS OF REVISION Date Rev. 2005/11/02 0 2007/10/7 A Description Page Design by PC0802LRU-AWA-B-Q is the ROHS compliant part number - based on Powertip's standard PC0802LRU-AWA-B Update Timing Characteristics and Display Command, Vop and the version from 6 to 7 5,12,14 林海艷 Total：23 Page PC0802LRU-AWA-B-Q Rev.A(DK) Page2 Contents 1. SPECIFICATIONS 1.1 1.2 1.3 1.4 1.5 1.6 Features Mechanical Specifications Absolute Maximum Ratings DC Electrical Characteristics Optical Characteristics Backlight Characteristics 2. MODULE STRUCTURE 2.1 Counter Drawing 2.2 Interface Pin Description 2.3 Timing Characteristics 2.4 Display Command 2.5 Character Pattern 3. QUALITY ASSURANCE SYSTEM 3.1 3.2 Quality Assurance Flow Chart Inspection Specification 4. RELIABILITY TEST 4.1 Reliability Test Condition 5. PRECAUTION RELATING PRODUCT HANDLING 5.1 Safety 5.2 Handling 5.3 Storage 5.4 Terms of Warranty Note：For detailed information please refer to IC data sheet：ST7066U PC0802LRU-AWA-B-Q Rev.A(DK) Page3 1. SPECIFICATIONS 1.1 Features Item Standard Value Display Type 8*2 Characteristics LCD Type STN, YG, Positive, Transflective, Normal Temp. Driver Condition LCD Module: 1/16 Duty, 1/4 Bias Viewing Direction 6 O’clock Backlight YG LED B/L Weight 25 g Interface － ROHS THIS PRODUCT CONFORMS THE ROHS OF PTC Detail information please refer web side : http://www.powertip.com.tw/news/LatestNews.asp 1.2 Mechanical Specifications Item Standard Value Unit Outline Dimension 58.0(L) * 32.0(w) * 14.0m(H)(Max) mm Viewing Area 38.0(L) * 16.0(w) mm Active Area 27.81(L) * 11.5 (w) mm Dot Size 0.56(L) * 0.66(w) mm Dot Pitch 0.60(L) * 0.70(w) mm Note：For detailed information please refer to LCM drawing 1.3 Absolute Maximum Ratings Item Symbol Condition Min. Max. Unit Power Supply Voltage VDD － -0.3 7.0 V LCD Driver Supply Voltage VLCD － VDD-10.0 VDD+0.3 V Input Voltage VIN － -0.3 VDD+0.3 V Operating Temperature TOP － 0 50 ℃ Storage Temperature TST － -20 70 ℃ Storage Humidity HD Ta＜40 ℃ - 90 %RH PC0802LRU-AWA-B-Q Rev.A(DK) Page4 1.4 DC Electrical Characteristics VDD = 5.0 V ± 10%，VSS = 0V，Ta = 25℃ Item Symbol Condition Min. Typ. Max. Unit Logic Supply Voltage VDD － 4.5 5.0 5.5 V “H” Input Voltage VIH － 0.7 VDD - VDD V “L” Input Voltage VIL － -0.3 - 0.6 V “H” Output Voltage VOH IOH=-0.1mA 3.9 - VDD V “L” Output Voltage VOL IOL=0.1mA - - 0.4 V Supply Current IDD VDD = 5.0 V - 1.5 3.0 mA 0℃ - - - 4.1 4.3 4.5 - - - LCM Driver Voltage 25℃*1 VOP 50℃ V Note: *1. THE VOP TEST POINT IS VDD - VO. 1.5 Optical Characteristics LCD Panel：1/16 Duty，1/4 Bias，VLCD =4.4 V，Ta = 25℃ Item Symbol Conditions Min. Typ. Max. Reference View Angle θ C>2.0, ∅ = 0° 0° - 40° Notes 1 & 2 Contrast Ratio C θ = 5°, ∅ = 0° 5 7 - Note 3 Response Time(rise) tr θ = 5°, ∅ = 0° - 150 ms - Note 4 Response Time(fall) tf θ = 5°, ∅ = 0° - 330 ms - Note 4 PC0802LRU-AWA-B-Q Rev.A(DK) Page5 Note 1: Definition of angles θ and ∅ Light (when reflected) z (θ=0°) Y’(∅=180°) Note 2: Definition of viewing angles θ1 and θ2 Cmax. Sensor θ Contrast LCD panel X(∅=90°) X’ ∅ Z’ Light (when transmitted ) C 2.0 θ1 Y(∅=0°) θ2 viewing angle θ (∅ fixed) (θ=90°) Note : Optimum viewing angle with the naked eye and viewing angle θ at Cmax. Above are not always the same Note 3: Definition of contrast C Note 4: Definition of response time Brightness (reflection) of unselected dot (B2) C = ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Brightness (reflection) of selected dot (B1) VLCD Brightness (reflection) of selected dot 0 (%) -VLCD Brightness B2 (reflection) of unselected dot Brightness Non-selected state Non-selected state Selected state Contrast 90% B1 10% (reflection) Time tf tr 0 Note: Measured with a transmissive LCD operating voltage (v) PC0802LRU-AWA-B-Q Rev.A(DK) panel which is displayed 1 cm2 VLCD : Operating voltage fFRM : Frame frequency tr : Response time (rise) tf : Response time (fall) Page6 1.6 Backlight Characteristics LCD Module with LED Backlight Maximum Ratings Item Symbol Conditions Min. Max. Unit Forward Current IF Ta =25℃ - 175 mA Reverse Voltage VR Ta =25℃ - 10 V Power Dissipation PO Ta =25℃ - 0.81 W Electrical / Optical Characteristics Ta =25℃ Item Symbol Conditions Min. Typ. Max. Unit Forward Voltage VF IF=110 mA - 4.2 4.6 V Reverse Current IR VR=10V - - 0.07 mA Wavelength λp IF=110 mA 569 - 576 nm Luminous Intensity (without LCD) IV IF=110 mA 100 - - cd/m2 Color PC0802LRU-AWA-B-Q Rev.A(DK) Yellow-green Page7 2. MODULE STRUCTURE 2.1 Counter Drawing PC0802LRU-AWA-B-Q Rev.A(DK) Page8 2.2 Interface Pin Description Pin No. Symbol 1 VSS Power Supply (Vss=0) 2 VDD Power Supply (VDD>VSS) 3 VO Operating voltage (LCD Driver) RS Register Selection input High = Data register Low = Instruction register (for write) Busy flag address counter (for read) 4 5 R/W 6 7~10 11~14 E Signal Description Read/Write signal input is used to select the read/write mode High = Read mode, Low = Write mode Start enable signal to read or write the data DB0 ~ DB3 Four low order bi-directional three-state data bus lines. Use for data transfer between the MPU and the LCD module. These four are not used during 4-bit operation. DB4 ~ DB7 Four high order bi-directional three-state data bus lines. Used for data transfer between the MPU and the LCD module. DB7 can be used as a busy flag. Contrast Adjust VDD 2 VO 10~20KΩ 3 LCD MODULE VSS 1 A K 4.2V PC0802LRU-AWA-B-Q Rev.A(DK) Page9 2.3 Timing Characteristics • Writing data from MPU to ST7066U VIH1 VIL1 TAS RS TAH R/W TPW TAH E TR TDSW DB0-DB7 TH Valid data TC z Reading data from ST7066U to MPU V IH1 V IL1 T AS RS T AH R/W TR T PW T AH E T DDR DB0-DB7 TH Valid data TC PC0802LRU-AWA-B-Q Rev.A(DK) Page10 • Write Mode (Writing data from MPU to ST7066U) (Vdd = +5V,Ta=25°C) Symbol Characteristics Test Condition Min. Typ. Max. Unit TC Enable Cycle Time Pin E 1200 - - ns TPW Enable Pulse Width Pin E 140 - - ns Pin E - - 25 ns TR , TF Enable Rise / Fall Time TAS Address Setup Time Pins: RS , RW,E 0 - - ns TAH Address Hold Time Pins :RS,RW,E 10 - - ns Pins:DB0~DB7 40 - - ns Pins:DB0~DB7 10 - - ns TDSW Data Setup Time TH Data Hold Time • Read Mode (Reading data from ST7066U to MPU) (Vdd = +5V,Ta=25°C) Symbol Characteristics Test Condition Min. Typ. Max. Unit TC Enable Cycle Time Pin E 1200 - - ns TPW Enable Pulse Width Pin E 140 - - ns Pin E - - 25 ns TR , TF Enable Rise / Fall Time TAS Address Setup Time Pins: RS , RW,E 0 - - ns TAH Address Hold Time Pins :RS,RW,E 10 - - ns Pins:DB0~DB7 - - 100 ns Pins:DB0~DB7 10 - - ns TDDR Data Setup Time TH Data Hold Time PC0802LRU-AWA-B-Q Rev.A(DK) Page11 For 4-bit interface date, only four bus lines (DB4 to DB7) are used for transfer. Example of busy flag check timing sequence For 8-bit interface date, all eight bus lines (DB0 to DB7) are used . Example of busy flag check timing sequence PC0802LRU-AWA-B-Q Rev.A(DK) Page12 2.4 Display Command Instruction Code Instructions RS Clear Display Return Home Entry Mode Set Display ON/OFF Cursor or Display Shift 0 0 0 0 0 R/W 0 0 0 0 0 Description Description Time DB DB DB DB DB DB DB DB 7 6 5 4 3 2 1 0 0 Write "20H" to DDRAM. and set 1 DDRAM address to "00H" from 1.52ms AC. 1 Set DDRAM address to "00H" from AC and return cursor to it's × original position if shifted. The contents of DDRAM are not changed. 0 0 0 0 0 0 0 0 0 0 Function Set 0 0 0 0 Set CGRAM Address 0 0 0 1 Set DDRAM Address 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 D S/C R/L DL N F (270KHz) 1.52ms Sets cursor move direction and specifies display shift. These S operations are performed during data write and read . 37µs C D=1 : entire display on B C=1 : cursor on B=1 : cursor position on 37µs × Set cursor moving and display shift control bit, and the direction, × without changing of DDRAM data. 37µs × DL: interface data is 8/4 bits × NL: number of line is 2/1 F: font size is 5×11/5×8 37µs I/D AC AC AC AC AC AC Set CGRAM address in address 5 4 3 2 1 0 counter. 37µs AC AC AC AC AC AC AC Set DDRAM address in address 6 5 4 3 2 1 0 counter. 37µs PC0802LRU-AWA-B-Q Rev.A(DK) Page13 Read Busy Flag and Address 0 1 Whether during internal operation AC AC AC AC AC AC AC or not can be known by reading BF 6 5 4 3 2 1 0 BF. The contents of address counter can also be read. Write Data to RAM 1 0 D7 D6 D5 D4 D3 D2 D1 D0 Write data into internal RAM (DDRAM/CGRAM). 37µs Read Data from RAM 1 1 D7 D6 D5 D4 D3 D2 D1 D0 Read data from internal RAM (DDRAM/CGRAM). 37µs 0µs Note: Be sure the ST7066U is not in the busy state (BF=0) before sending an instruction from the MPU to the ST7066. If an instruction is sent without checking the busy flag , the time between the first instruction and next instruction will take much longer than the instruction time itself. Before checking BF, be sure to wait at least 80us.. Do not keep “E” always “High” for checking BF. Refer to Instruction Table for the list of each instruction execution time . PC0802LRU-AWA-B-Q Rev.A(DK) Page14 2.5 Character Pattern PC0802LRU-AWA-B-Q Rev.A(DK) Page15 3. QUALITY ASSURANCE SYSTEM 3.1 Quality Assurance Flow Chart Item Customer Sales Info Marketing & Design R&D Manufactur ing Q.A Product control Purchase Inventory control Survey Request Project Inquiry evaluation Project Validation NG OK Quote Contract Design check Sample test Sample Approval NG Verification NG OK Sample approval OK Pilot Pilot Run & Mass Product NG Verification OK Specification preparation Mass production OK Ship Out run & Reliability test Inspection NG Shipment PC0802LRU-AWA-B-Q Rev.A(DK) Ship out Page16 Item Customer Sales Info Claim R&D Q.A Manufactu ring Product control Purchase Failure analysis Sales Service Analysis report Corrective action Tracking 1. ISO 9001 Maintenance Activities Q.A 3. Equipment calibration Activity 5. Standardization Management PC0802LRU-AWA-B-Q Rev.A(DK) 2. Process improvement proposal 4. Education And Training Activities Page17 Inventory control 3.2 Inspection Specification ◆Inspection Standard : MIL-STD-105E Table Normal Inspection Single Sampling Level Ⅱ . ◆Equipment : Gauge、MIL-STD、Powertip Tester、Sample ◆Defect Level : Major Defect AQL 0.4; Minor Defect AQL 1.5 . ◆OUT Going Defect Level : Sampling . ◆Manner of appearance test : (1). The test be under 40W×2 fluorescent light ’ and distance of view must be at 30 cm. (2). The test direction is base on about around 45° of vertical line. (Fig. 1) (3). Definition of area . (Fig. 2) ◆ Specification: NO 01 Item Product condition 02 Quantity 03 Outline dimension 04 Electrical Testing Black or white dot、scratch、 05 contamination Round type Criterion level 1.1 The part number is inconsistent with work order of Production. Major 1.2 Mixed production types. Major 1.3 Assembled in inverse direction. Major 2.1 The quantity is inconsistent with work order of production. Major 3.1 Product dimension and structure Structure diagram. 4.1 Missing line character、dot and icon. must conform to Major Major 4.2 No function or no display. Major 4.3 Output data is error. Major 4.4 LCD viewing angle defect. Major 4.5 Current consumption exceeds product specifications. Major 5.1 Round type: 5.1.1 display only : ‧White and black spots on display ≦ 0.30mm, no PC0802LRU-AWA-B-Q Rev.A(DK) more than Four white or black spots present. ‧Densely spaced : NO more than two spots or lines within 3mm Page18 Minor ◆Specification : NO Item 05 Black or white dot、scratch、 contamination Round type Φ=(x+y)/2 Criterion level 5.1.2 Nom-display : 5.1.3 Line type Dimension (diameter : Φ) Length width --w≦0.03mm L≦3.0mm 0.03mm＜Φ≦0.05mm L≦2.5mm 0.05mm＜Φ≦0.075mm --w＞0.075mm Dimension (diameter : Φ) 06 Polarizer Bubble Φ≦0.20mm 0.20mm＜Φ≦0.50mm 0.50mm＜Φ≦1.00mm Φ＞1.00mm Total quantity ● 07 Acceptance(Q’ty) Accept no dense 3 2 4 Dimension (diameter : Φ) Φ≦0.10mm 0.10mm＜Φ≦0.20mm 0.20mm＜Φ≦0.30mm Total Acceptance (Q’ty) A area B area Accept no dense Don’t count Don’t count 4 Don’t count As round type Acceptance(Q’ty) A area B Accept no dense 3 2 0 4 Minor area Don’t count Don’t count Don’t count Don’t count Don’t count Minor Glass Crack: 7.1 Crack on the circuit of electrode terminal : The crack of glass Minor Front X X≦1/5 a Back PC0802LRU-AWA-B-Q Rev.A(DK) Y Y≦ 1/2 D Neglect Page19 Z Z≦ t ◆Specification : NO Item Criterion Level Glass Crack: ● 7.2 General glass crack and corner edge: 7.2.1 The crack of glass X: The length of Crack X Y Z Neglect Out A area Neglect X Y Z Neglect Out A area Neglect Minor Y: The width of crack 07 Z: The thickness of crack D: terminal length T: The thickness of glass A : The length of glass 7.3 Glass remain: Minor X Neglect PC0802LRU-AWA-B-Q Rev.A(DK) Page20 Y ≦ 1/3 d ◆Specification : NO Item Criterion Level 7.4 Corner crack and medial crack: The crack of glass X: The length of Crack Y: The width of crack 07 Z: The thickness of crack Minor D: terminal length T: The thickness of glass X ≦1/5a A : The length of glass ≦1/5a 08 09 Backlight elements General appearance Y Crack can’t enter viewing area Crack can’t exceed the half of width of SP width of SP Z ≦1/2t 1/2t<Z≦2t 8.1 Backlight can’t work normally. Major 8.2 Backlight doesn’t light or color is wrong. Major 8.3 Illumination source flickers when lit. Major 9.1 pin type must match type in specification sheet Major 9.2 No short circuits in components on PCB or FPC Major 9.3Product packaging must the same as specified on packaging specification sheet. Major 9.4 The folding and peeled off in polarizer are not Major acceptable 9.5 The PCB or FPC between B/L assembled distance (PCB or FPC) is ≦1.5mm PC0802LRU-AWA-B-Q Rev.A(DK) Page21 Major 4. RELIABILITY TEST 4.1 Reliability Test Condition NO. 1 2 3 4 TEST ITEM TEST CONDITION High Temperature Storage Test Keep in 70 ±2℃ 96 hrs Surrounding temperature, then storage at normal condition 4hrs Low Temperature Storage Test Keep in -20 ±2℃ 96 hrs Surrounding temperature, then storage at normal condition 4hrs Keep in +40℃/90%RH duration for 96 hrs High Humidity Storage Surrounding temperature, then storage at normal condition 4hrs Air Discharge: Contact Discharge: Apply 6 KV with 5 times Apply 250V with 5 times Discharge for each polarity +/discharge for each polarity +/1. Temperature ambient:15℃～35℃ 2. Humidity relative:30%～60% 3. Energy Storage Capacitance(Cs+Cd):150pF±10% ESD Test 4. Discharge Resistance(Rd):330Ω±10% 5. Discharge, mode of operation: Single Discharge (time between successive discharges at least 1 s) (Tolerance lf the output voltage indication: ±5%) -20℃ → 25℃ → 70℃ → 25℃ 5 Temperature Cycling Test 6 Vibration Test (Packaged) (30mins) (5mins) (30mins) (5mins) 10 Cycle Surrounding temperature, then storage at normal condition 4hrs 1. Sine wave 10～55HZ frequency (1 min) 2. The amplitude of vibration :1.5 mm 3. Each direction (XYZ) duration for 2 Hrs Packing Weight (Kg) 0 ~ 45.4 7 Drop Height (cm) 122 45.4 ~ 90.8 76 90.8 ~ 454 61 Over 454 46 Drop Test (Packaged) Drop direction :※3 comer /1 edges /6 sides etch 1times PC0802LRU-AWA-B-Q Rev.A(DK) Page22 5. PRECAUTION RELATING PRODUCT HANDLING 5.1 SAFETY 5.1.1 5.1.2 If the LCD panel breaks , be careful not to get the liquid crystal to touch your skin. If the liquid crystal touches your skin or clothes , please wash it off immediately by using soap and water. 5.2 HANDLING 5.2.1 5.2.2 5.2.8 Avoid any strong mechanical shock which can break the glass. Avoid static electricity which can damage the CMOS LSI—When working with the module , be sure to ground your body and any electrical equipment you may be using. Do not remove the panel or frame from the module. The polarizing plate of the display is very fragile. So , please handle it very carefully ,do not touch , push or rub the exposed polarizing with anything harder than an HB pencil lead (glass , tweezers , etc.) Do not wipe the polarizing plate with a dry cloth , as it may easily scratch the surface of plate. Do not touch the display area with bare hands , this will stain the display area. Do not use ketonics solvent & aromatic solvent. Use with a soft cloth soaked with a cleaning naphtha solvent. To control temperature and time of soldering is 320±10℃and 3-5 sec. 5.2.9 To avoid liquid (include organic solvent) stained on LCM . 5.2.3 5.2.4 5.2.5 5.2.6 5.2.7 5.3 STORAGE 5.3.1 Store the panel or module in a dark place where the temperature is 25℃ ±5℃ 5.3.2 5.3.3 and the humidity is below 65% RH. Do not place the module near organics solvents or corrosive gases. Do not crush , shake , or jolt the module. 5.4 TERMS OF WARRANTY 5.4.1 5.4.2 Applicable warrant period The period is within thirteen months since the date of shipping out under normal using and storage conditions. Unaccepted responsibility This product has been manufactured to your company’s specification as a part for use in your company’s general electronic products. It is guaranteed to perform according to delivery specifications. For any other use apart from general electronic equipment , we cannot take responsibility if the product is used in nuclear power control equipment , aerospace equipment , fire and security systems or any other applications in which there is a direct risk to human life and where extremely high levels of reliability are required. PC0802LRU-AWA-B-Q Rev.A(DK) Page23