TECH. CORP. SPECIFICATIONS CUSTOMER : : SAMPLE CODE (Ver.) MASS PRODUCTION CODE PC1602AR-DWA-A-Q (Ver.) : DRAWING NO. (Ver.) (Rev.0) PC-95002 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: th No.8, 6 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-005-6 RECORDS OF REVISION Date 2006/3/28 Rev. Description PC1602AR-DWA-A-Q 0 Note Page is the ROHS compliant part number based on Powertip's standard PC1602AR-DWA-A Total：19 Page PC1602AR-DWA-A-Q Rev.0 (DK) Page2 Contents 1. SPECIFICATIONS 1.1 1.2 1.3 1.4 1.5 Features Mechanical Specifications Absolute Maximum Ratings DC Electrical Characteristics Optical 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 6. THIS PRODUCT CONFORMS THE ROHS OF PTC. Note：For detailed information please refer to IC data sheet：ST7066U,KS0065B PC1602AR-DWA-A-Q Rev.0 (DK) Page3 1. SPECIFICATIONS 1.1 Features Item Standard Value Display Type 16*2 Characters LCD Type TN Gray Positive Reflective Normal Temp. Driver Condition LCD Module：1/16 Duty，1/4 Bias Viewing Direction 6 O’clock Backlight - Weight 25 g Interface － Other － 1.2 Mechanical Specifications Item Standard Value Unit Outline Dimension 80.0 (L) *36.0 (w) *10.2 (H)(Max) mm Viewing Area 66.0 (L) *16.2(w) mm Active Area 56.21(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 PC1602AR-DWA-A-Q Rev.0 (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=-0.205mA 3.9 - VDD V “L” Output Voltage VOL IOL=1.2mA - - 0.4 V Supply Current IDD VDD = 5.0 V - 2.0 3.0 mA 0℃ - - - 25℃*1 4.0 4.2 4.4 50℃ - - - LCM Driver Voltage VOP V Note:*1.The Vop test point is Vdd-Vo. 1.5 Optical Characteristics LCD Panel：1/16 Duty，1/4 Bias，VLCD =4.18V，Ta = 25℃ Item Symbol Conditions Min. Typ. Max. Reference View Angle θ C>2.0, ∅ = 0° 15° - 50° Notes 1 & 2 Contrast Ratio C θ = 5°, ∅ = 0° 2 5 - Note 3 Response Time(rise) tr θ = 5°, ∅ = 0° - 80 ms 120 ms Note 4 Response Time(fall) tf θ = 5°, ∅ = 0° - 130 ms 180 ms Note 4 PC1602AR-DWA-A-Q Rev.0 (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 Non-selected state (reflection) of Contrast unselected dot Brightness Non-selected state Selected state 90% B1 10% (reflection) Time tr 0 tf Note: Measured with a transmissive LCD operating voltage (v) panel which is displayed 1 cm2 VLCD : Operating voltage fFRM : Frame frequency tr PC1602AR-DWA-A-Q Rev.0 (DK) Page6 : Response time (rise) tf : Response time (fall) 2. MODULE STRUCTURE 2.1 Counter Drawing PC1602AR-DWA-A-Q Rev.0 (DK) Page7 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 K Power supply for LED B/L (-) 16 A Power supply for LED B/L (+) 7~10 Contrast Adjust VDD 2 VO 10~20KΩ LCD MODULE 3 VSS 1 PC1602AR-DWA-A-Q Rev.0 (DK) Page8 1 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 VIH1 VIL1 TAS RS TAH R/W TR TPW TAH E TDDR TH Valid data DB0-DB7 TC PC1602AR-DWA-A-Q Rev.0 (DK) Page9 • Write Mode (Writing data from MPU to ST7066U) (VDD=5.0V±0.5V;VSS=0V,Ta=25℃) 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=5.0V±0.5V;VSS=0V,Ta=25℃) 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 PC1602AR-DWA-A-Q Rev.0 (DK) Page10 2.4 Display Command Instruction Code Instructions RS R/W Clear Display Return Home 0 0 0 Entry Mode 0 Set Display ON/OFF Cursor or Display Shift 0 0 0 Time 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 Function Set 0 0 0 0 Set CGRAM Address 0 0 0 1 Set DDRAM Address 0 0 1 PC1602AR-DWA-A-Q Description DB 0 0 0 0 Description 0 0 0 0 0 1 0 0 0 0 1 DL 0 0 0 1 0 0 1 S/C R/L N F 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 D (270KHz) 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.0 (DK) Page11 Read Busy Flag and Address Whether during internal operation AC AC AC AC AC AC AC or not can be known by reading 0 1 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 1 1 D7 D6 from RAM 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. Refer to Instruction Table for the list of each instruction execution time . PC1602AR-DWA-A-Q Rev.0 (DK) Page12 2.5 Character Pattern PC1602AR-DWA-A-Q Rev.0 (DK) Page13 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 PC1602AR-DWA-A-Q run & Reliability test Inspection NG Shipment Ship out Rev.0 (DK) Page14 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 PC1602AR-DWA-A-Q Rev.0 (DK) 2. Process improvement proposal 4. Education And Training Activities Page15 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。 IQC Defect Level：Major Defect AQL 0.4; Minor Defect AQL 1.5。 FQC Defect Level：100% Inspection。 OUT Going Defect Level：Sampling。 Specification： NO 1 2 3 4 5 Item Specification The part number is inconsistent with work order of Part Number production The quantity is inconsistent with work order of Quantity production The display lacks of some patterns. Electronic Missing line. characteristics of The size of missing dot, A is＞1/2 Dot size LCM A=( L + W )÷2 There is no function. Output data is error Material is different with work order of production LCD is assembled in inverse direction Bezel is assembled in inverse direction Shadow is within LCD viewing area + 0.5 mm Appearance of The diameter of dirty particle, A is＞0.4 mm LCD Dirty particle length is ＞3.0mm, and 0.01mm＜width A=( L + W )÷2 ≦0.05mm Display is without protective film Dirty particle Conductive rubber is over bezel 1mm (Including Polarizer exceeds over viewing area of LCD scratch、bubble ) Area of bubble in polarizer, A＞1.0mm, the number of bubble is ＞1 piece. 0.4mm＜Area of bubble in polarizer, A＜1.0mm, the number of bubble is ＞4 pieces. Burned area or wrong part number is on PCB The symbol, character, and mark of PCB are unidentifiable. The stripped solder mask , A is＞1.0mm 0.3mm＜stripped solder mask or visible circuit, A ＜ Appearance of 1.0mm, and the number is ≧4 pieces PCB There is particle between the circuits in solder mask A=( L + W )÷2 The circuit is peeled off or cracked There is any circuits risen or exposed. 0.2mm＜Area of solder ball, A is ≦0.4mm The number of solder ball is ≧3 pieces The magnitude of solder ball, A is ＞0.4mm. PC1602AR-DWA-A-Q Rev.0 (DK) Page16 Judge Level N.G. Major N.G. Major N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. N.G. Major Major Major Major Major Major Major Major Major Minor N.G. Minor N.G. N.G. N.G. Minor Minor Minor N.G. Minor N.G. Minor N.G. Major N.G Minor N.G. Minor N.G. Minor N.G N.G N.G Minor Minor Minor N.G Minor N.G Minor NO 6 7 8 10 Item Specification The shape of modeling is deformed by touching. Insufficient epoxy: Circuit or pad of IC is visible Appearance of molding Excessive epoxy: Diameter of modeling is ＞20mm A=( L + W )÷2 or height is ＞2.5mm The diameter of pinhole in modeling, A is ＞0.2mm. The folding angle of frame must be ＞45∘+10∘ The area of stripped electroplate in top-view of Appearance of frame frame, A is ＞1.0mm. A=( L + W )÷2 Rust or crack is (Top view only) The scratched width of frame is ＞0.06mm. (Top view only) The color of backlight is nonconforming Electrical Backlight can’t work normally. characteristic of The LED lamp can’t work normally backlight The unsoldering area of pin for backlight, A is ＞1/2 solder joint area. A=( L + W )÷2 The height of solder pin for backlight is ＞2.0mm The mark or polarity of component is unidentifiable. The height between bottom of component and surface of the PCB is floating ＞0.7mm D＞1/4W W D Assembly parts A=( L + W )÷2 PC1602AR-DWA-A-Q Rev.0 (DK) D’ Pad End solder joint width, D’ is ＞50% width of component termination or width of pad Side overhang, D is ＞25% width of component termination. Component is cracked, deformed, and burned, etc. The polarity of component is placed in inverse direction. Maximum fillet height of solder extends onto the component body or minimum fillet height is ＜0.5mm. Page17 Judge Level N.G. N.G. Major Minor N.G. Minor N.G. N.G. Minor Minor N.G. Minor N.G. Minor N.G. Minor N.G. N.G. N.G. Major Major Major N.G. Minor N.G. N.G. Minor Minor N.G. Minor N.G. Minor N.G. Minor N.G. Minor N.G. Minor N.G. Minor N.G. Minor 4. RELIABILITY TEST 4.1 Reliability Test Condition NO Item 1 High Temperature Storage 2 Low Temperature Storage 3 High Temperature /Humidity Storage Test Condition Storage at 70 ±2℃ 96~100 hrs Surrounding temperature, then storage at normal condition 4hrs Storage at -20 ±2℃ 96~100 hrs Surrounding temperature, then storage at normal condition 4hrs 1.Storage 96~100 hrs 60±2℃, 90~95%RH surrounding temperature, then storage at normal condition 4hrs. (Excluding the polarizer). or 2.Storage 96~100 hrs 40±2℃, 90~95%RH surrounding temperature, then storage at normal condition 4 hrs. -20℃ → 25℃ → 70℃ → 25℃ 4 Temperature Cycling (30mins) (5mins) (30mins) (5mins) 10 Cycle 5 Vibration 10~55Hz ( 1 minute ) 1.5mm X,Y and Z direction ﹡(each 2hrs) 6 7 ESD Test Drop Test PC1602AR-DWA-A-Q Rev.0 (DK) Air Discharge: Apply 6 KV with 5 times discharge for each polarity +/- Contact Discharge: Apply 250V with 5 times discharge for each polarity +/- Testing location: Around the face of LCD Testing location: 1.Apply to bezel. 2.Apply to Vdd, Vss. Packing Weight (Kg) Drop Height (cm) 0 ~ 45.4 122 45.4 ~ 90.8 76 90.8 ~ 454 61 Over 454 46 Page18 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. PC1602AR-DWA-A-Q Rev.0 (DK) Page19