TECH. CORP. SPECIFICATIONS CUSTOMER : : SAMPLE CODE (Ver.) PC4002LRS-BWA-B-Q (Ver.A) MASS PRODUCTION CODE (Ver.) : DRAWING NO. PC-95013 (Ver.A) (Ver.) 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 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. RECORDS OF REVISION Date Rev. 2005/12/05 0 2007/8/14 A Description Note Page PC4002LRS-BWA-B-Q is the ROHS compliant part number based on Powertip's standard PC4002LRS-BWA-B 12,14 Update Timing Characteristics and Display Command Total：23 Page PC4002LRS-BWA-B-Q Rev.A(DK) Page2 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. 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 2.2 2.3 2.4 2.5 Counter Drawing Interface Pin Description Timing Characteristics Display Command Character Pattern 3. QUALITY ASSURANCE SYSTEM 3.1 Quality Assurance Flow Chart 3.2 Inspection Specification 4. RELIABILITY TEST 4.1 Reliability Test Condition 5. PRECAUTION RELATING PRODUCT HANDLING 5.1 5.2 5.3 5.4 Safety Handling Storage Terms of Warranty Note：For detailed information please refer to IC data sheet：ST7066U;ST7063C PC4002LRS-BWA-B-Q Rev.A(DK) Page3 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. 1. SPECIFICATIONS 1.1 Features Item Standard Value Display Type 40*2 Characters LCD Type STN Gray 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 － 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 182.0(L) * 33.5(w) * 14.5(H)(Max) mm Viewing Area 154.0(L) * 15.3(w) mm Active Area 147.5(L) * 11.5(w) mm Dot Size 0.60(L) * 0.65(w) mm Dot Pitch 0.65(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 Excluded B/L 0 50 ℃ Storage Temperature TST Excluded B/L -20 70 ℃ Storage Humidity HD Ta＜40 ℃ - 90 %RH PC4002LRS-BWA-B-Q Rev.A(DK) Page4 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. 1.4 DC Electrical Characteristics VDD = 5.0 V ± 0.5V，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 - 2.0 3.0 mA 0℃ - - - 25℃*1 4.3 4.5 4.7 50℃ - - - LCM Driver Voltage VOP V Note: *1. THE VOP TEST POINT IS VDD - VO. 1.5 Optical Characteristics LCD Panel：1/16 Duty，1/5 Bias，VLCD =4.8 V，Ta = 25℃ Item Symbol Conditions Min. Typ. Max. Reference View Angle θ C>2.0, ∅ = 0° 0° - 60° Notes 1 & 2 Contrast Ratio C θ = 5°, ∅ = 0° 2 5 - Note 3 Response Time(rise) tr θ = 5°, ∅ = 0° - 200 ms 300ms Note 4 Response Time(fall) tf θ = 5°, ∅ = 0° - 200 ms 300ms Note 4 PC4002LRS-BWA-B-Q Rev.A(DK) Page5 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. Note 1: Definition of angles θ and ∅ Light (when reflected) Note 2: Definition of viewing angles θ1 and θ2 z (θ=0°) Cmax. Sensor θ Y’(∅=180°) 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 0 selected dot (%) -VLCD Brightness Non-selected state B2 (reflection) of Non-selected state Contrast unselected dot Brightness Selected state 90% B1 10% (reflection) Time tr 0 Note: Measured with a transmissive LCD panel which is displayed 1 cm 2 operating voltage (v) PC4002LRS-BWA-B-Q tf Rev.A(DK) VLCD : Operating voltage fFRM : Frame frequency tr tf : Response time (fall) : Response time (rise) Page6 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. 1.6 Backlight Characteristics LCD Module with LED Backlight Maximum Ratings Item Symbol Conditions Min. Max. Unit Forward Current IF Ta =25℃ - 700 mA Reverse Voltage VR Ta =25℃ - 8 V Power Dissipation PO Ta =25℃ - 3.22 W Electrical / Optical Characteristics Ta =25℃ Item Symbol Conditions Min. Typ. Max. Unit Forward Voltage VF IF= 280 mA - 4.2 4.6 V Reverse Current IR VR= 8 V - - 0.2 mA Wavelength λp IF= 280 mA 569 - 576 nm Luminous Intensity (without LCD) IV 160 200 - cd/m2 IF=280 mA Color PC4002LRS-BWA-B-Q Rev.A(DK) Yellow-green Page7 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. 2. MODULE STRUCTURE 2.1 Counter Drawing PC4002LRS-BWA-B-Q Rev.A(DK) Page8 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. 2.2 Interface Pin Description Pin No. Symbol 1 VSS Power Supply (Vss=0) 2 VDD Power Supply (VDD>VSS) 3 VO Operating voltage for LCD RS Register Selection input High = Data register Low = Instruction register (for write) Busy flag address counter (for read) 4 5 R/W 6 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. 11~14 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. 15 A Power supply LED backlight (+) 16 K Power supply LED backlight (-) 7~10 Contrast Adjust VDD 2 VO LCD MODULE 10~20KΩ 3 Vss 1 15 16 4.2V PC4002LRS-BWA-B-Q Rev.A(DK) Page9 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. 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 • Reading data from ST7066U to MPU V IH 1 V IL1 T AS RS T AH R /W TR T PW T AH E T DDR D B 0-D B 7 TH V alid data TC PC4002LRS-BWA-B-Q Rev.A(DK) Page10 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. • Write Mode (Writing data from MPU to ST7066U) (Vcc = +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) (Vcc = +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 PC4002LRS-BWA-B-Q Rev.A(DK) Page11 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. 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 PC4002LRS-BWA-B-Q Rev.A(DK) Page12 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. 2.4 Display Command Instruction Code Instructions RS R/W Clear Display Return Home 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 0 0 (270KHz) 1.52ms Sets cursor move direction and Entry Mode 0 Set Display ON/OFF Cursor or Display Shift Function Set 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 Set CGRAM Address Set DDRAM Address PC4002LRS-BWA-B-Q 0 0 0 1 0 0 1 DL 0 1 1 I/D D S/C R/L N F S specifies display shift. These 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 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 Rev.A(DK) Page13 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. Whether during internal operation Read Busy Flag and Address 0 1 BF Write Data to RAM 1 0 D7 D6 D5 D4 D3 D2 D1 D0 Write data into internal RAM (DDRAM/CGRAM). 37µs 1 1 D7 D6 D5 D4 D3 D2 D1 D0 Read data from internal RAM (DDRAM/CGRAM). 37µs Read Data from RAM AC AC AC AC AC AC AC or not can be known by reading 6 5 4 3 2 1 0 BF. The contents of address counter can also be read. 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. PC4002LRS-BWA-B-Q Rev.A(DK) Page14 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. 2.5 Character Pattern PC4002LRS-BWA-B-Q Rev.A(DK) Page15 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. 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 evaluation Inquiry Project Validation NG OK Quote Contract Design check Sample test Sample Approval NG Verification OK Sample approval NG Pilot Pilot Run NG Mass production OK PC4002LRS-BWA-B-Q run & Reliability test Verification OK Specification preparation & Mass Product Ship Out OK Inspection NG Shipment Ship out Rev.A(DK) Page16 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. Item Customer Sales Info Claim R&D Q.A Manufactu Product ring 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 PC4002LRS-BWA-B-Q Rev.A(DK) 2. Process improvement proposal 4. Education And Training Activities Page17 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com Inventory control TECH. CORP. 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 Criterion Product condition 02 Quantity 03 Outline dimension 04 Electrical Testing Black or white dot、scratch、 05 contamination 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 diagram. Major structure must conform to 4.1 Missing line character、dot and icon. 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 more Minor Round type PC4002LRS-BWA-B-Q level Rev.A(DK) than Four white or black spots present. •Densely spaced : NO more than two spots or lines within 3mm Page18 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. ◆Specification : NO Item 05 Black or white dot、scratch、 contamination Round type Φ=(x+y)/2 Criterion level 5.1.2 Nom-display : Dimension (diameter : Φ) Φ≦0.10mm 0.10mm＜Φ≦0.20mm 0.20mm＜Φ≦0.30mm Total 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 Φ≦0.20mm 0.20mm＜Φ≦0.50mm 0.50mm＜Φ≦1.00mm Φ＞1.00mm Total quantity Polarizer Bubble ● 07 Acceptance(Q’ty) Accept no dense 3 2 4 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 PC4002LRS-BWA-B-Q Rev.A(DK) Y Y≦ 1/2 D Z Z≦ t Neglect Page19 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. ◆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 PC4002LRS-BWA-B-Q Rev.A(DK) Y ≦ 1/3 d Page20 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. ◆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 PC4002LRS-BWA-B-Q Rev.A(DK) Page21 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com Major TECH. CORP. 4. RELIABILITY TEST 4.1 Reliability Test Condition NO. 1 2 3 TEST ITEM High Temperature Storage Test TEST CONDITION 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: Apply 6 KV with 5 times Discharge for each polarity +/- 4 ESD Test 5 Temperature Cycling Test 6 Vibration Test (Packaged) Contact Discharge: Apply 250V with 5 times discharge for each polarity +/- 1. Temperature Ambient:15℃〜35℃ 2. Humidity relative:30%〜60% 3. Energy Storage Capacitance(Cs+Cd):150pF±10% 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℃ (30mins) (5mins) (30mins) (5mins) 10 Cycle Surrounding temperature, then storage at normal condition 4hrs 1. Sine wave 10〜55HZ frequency (1 min) 7 Drop Test (Packaged) 2. The amplitude of vibration :1.5 mm 3. Each direction (XYZ) duration for 2 Hrs Packing Weight (Kg) Drop Height (cm) 0 ~ 45.4 122 45.4 ~ 90.8 76 90.8 ~ 454 61 Over 454 46 Drop direction :※3 comer /1 edges /6 sides etch 1times 5. PRECAUTION RELATING PRODUCT HANDLING PC4002LRS-BWA-B-Q Rev.A(DK) Page22 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com TECH. CORP. 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 350±20℃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. PC4002LRS-BWA-B-Q Rev.A(DK) Page23 PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com