RC1202LRU-AWA-H OKAYA | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 22
Technical content
Datasheet sections
- 1.1 Features
- 1.2 Mechanical Specifications
- 1.3 Absolute Maximum Ratings
- 1.4 DC Electrical Characteristics
- 1.5 Optical Characteristics
- 1.6 Backlight Characteristics
- 2.1 Counter Drawing
- 2.2 Inter face Pin Description
- 2.3 Ti ming Characteristics
- 2.4 Displa y Command
- 2.5 Character Pattern
- 3.1 Qualit yAssurance Flow Chart
- 3.2 Inspection Speci fication
- 4.1 Reliabilit y Test Condition
- 5.1 Sa fety
- 5.2 Handling
- 5.3 Storage
- 5.4 Ter ms ofWarranty
SAMPLE CODE PS320240T-004-I05 (This Code will be changed while mass production) MASS PRODUCTION CODE RH320240T-004-IY3 Customer Approved Date: Sales Sign QC Confirmed Checked By Designer Approval For Specifications Only. * This specification is subject to change without notice. Approval For Specifications and Sample. NO.PT-A-005-4 OKAY A Electric America, Inc. OKAYA Electric America, Inc.
52 Marks Road Suite 1 Valparaiso, IN 46383
Phone: 800-852-0122 Fax: 219-477-4856 (PS0405105) PS12032LRS-DGB-B01(Ver.0) RG12032LRS-DGB-B PG-95014(Ver.0) RC1202LRU-AWA-H PC-95032
PC1202LRU-AWA-H-Q Rev.0(DK) Page2 RECORDS OF REVISION Date Rev. Description Note Page 2005/12/21 0 PC1202LRU-AWA-H-Q is the ROHS compliant part number based on Powertip's standard PC1202LRU-AWA-H RC
PC1202LRU-AWA-H-Q Rev.0(DK) Page4 1. SPECIFICATIONS
1.1 Features
Display Type 12*2 Characters LCD Type STN YG Positive Transflective Extended Temp. Viewing Direction 6 O ’clock Backlight YG LED B/L Weight 24 g Interface 8 bit parellel data bus 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
Outline Dimension 55.7 (L) * 32.0 (w) * 13.3 (H)(Max) mm Viewing Area 46.7 (L) * 17.5 (w) mm Active Area 37.85 (L) * 11.7 (w) mm Dot Size 0.45 (L) * 0.6 (w) mm Dot Pitch 0.55 (L) * 0.7 (w) mm Note/;#23#23#23#23#23#23#23#23#23#23#23#23#23For detailed information please refer to LCM drawing
1.3 Absolute Maximum Ratings
Item Symbol Condition Min. Max. Unit Power Supply V oltage V DD /;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23-0.3 7.0 V LCD Driver Supply V oltage V LCD /;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23VDD-10.0 V DD+0.3 V Operating Temperature T OP Excluded B/L -20 70 /;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23 Storage Temperature T ST Excluded B/L -30 80 /;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23
PC1202LRU-AWA-H-Q Rev.0(DK) Page5
1.4 DC Electrical Characteristics
Item Symbol Condition Min. Typ. Max. Unit Logic Supply V oltage V DD /;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#234.5 5.0 5.5 V “H” Input V oltage V IH /;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#230.7 VDD - V DD V “H” Output V oltage V OH I OH=-0.1mA 3.9 - V DD V “L” Output V oltage V OL I OL=0.1mA - - 0.4 V Supply Current I DD V DD = 5.0 V - 2.0 3.0 mA 25/;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23*1 5.8 6.0 6.2LCM Driver V oltage V OP V Note: *1. THE VOP TEST POINT IS VDD - VO.
1.5 Optical Characteristics
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° - 300 ms - Note 4
PC1202LRU-AWA-H-Q Rev.0(DK) Page6 Light (when reflected) z ( θ=0°) Note 1: Definition of angles θand ∅ Note 2: Definition of viewing angles θ1 and θ2 θ1 θ2 viewing angle θ (∅ fixed) 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) Brightness (reflection) of selected dot (B1) Contrast Non-selected state VLCD -VLCD tf 90% tr 10% Selected state Non-selected state Time
0 Note: Measured with a transmissive LCD
operating voltage (v) panel which is displayed 1 cm 2 VLCD : Operating voltage f FRM : Frame frequency t r : Response time (rise) t f : Response time (fall) (%) Brightness (reflection) Brightness (reflection) of selected dot Brightness (reflection) of unselected dot Cmax. Contrast C 2.0 Sensor LCD panel X(∅=90°) Light (when transmitted ) Y(∅=0°) ( θ=90°) Y’(∅=180°) θ
PC1202LRU-AWA-H-Q Rev.0(DK) Page7
1.6 Backlight Characteristics
LCD Module with LED Backlight Maximum Ratings Item Symbol Conditions Min. Max. Unit Forward Current IF Ta =25/;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23- 200 mA Reverse V oltage VR Ta =25/;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23-8 V Power Dissipation PO Ta =25/;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23-0 . 9 2 W Electrical / Optical Characteristics Item Symbol Conditions Min. Typ. Max. Unit Forward V oltage VF IF= 80 mA - 4.2 4.6 V Reverse Current IR VR= 8 V - - 0.08 mA Wavelength /;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23p IF= 80 mA 569 - 576 nm Luminous Intensity (without LCD) IV IF=80 mA 150 190 - cd/m2 Color YELLOW-GREEN
PC1202LRU-AWA-H-Q Rev.0(DK) Page8 2. MODULE STRUCTURE
2.1 Counter Drawing
PC1202LRU-AWA-H-Q Rev.0(DK) Page9
2.2 Interface Pin Description
Pin No. Symbol Signal Description
1 V SS/K Power Supply (Vss=0)/ Power supply LED backlight (-)
2 V DD Power Supply (VDD>VSS)
3 V O Operating voltage for LCD
High = Data register Low = Instruction register (for write) Busy flag address counter (for read)
5 R/W
Read/Write signal input is used to select the read/write mode High = Read mode, Low = Write mode
6 E Start enable signal to read or write the data
7~10 DB0 ~ DB3 Four low order bi-directional three-state data bus lines. Used 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 (+)
310~20KΩ VO 15 1 4.2V Negative voltage
PC1202LRU-AWA-H-Q Rev.0(DK) Page10
2.3 Timing Characteristics
- Writing data from MPU to ST7066U VIH1 VIL1 TAS TAH TAH TPW TH Valid data TC DB0-DB7 E R/W RS TDSWTR RS R/W E DB0-DB7 TC TDDR Valid data TH TPW TAH TAHTR TAS VIL1 VIH1
PC1202LRU-AWA-H-Q Rev.0(DK) Page11
- 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 TR , TF Enable Rise / Fall Time Pin E - - 25 ns TAS Address Setup Time Pins: RS , RW,E 0 - - ns TAH Address Hold Time Pins :RS,RW,E 10 - - ns TDSW Data Setup Time Pins:DB0~DB7 40 - - ns TH Data Hold Time Pins:DB0~DB7 10 - - ns
- 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 TR , TF Enable Rise / Fall Time Pin E - - 25 ns TAS Address Setup Time Pins: RS , RW,E 0 - - ns TAH Address Hold Time Pins :RS,RW,E 10 - - ns TDDR Data Setup Time Pins:DB0~DB7 - - 100 ns TH Data Hold Time Pins:DB0~DB7 10 - - ns
PC1202LRU-AWA-H-Q Rev.0(DK) Page12
2.4 Displa y Command
Description
(270KHz) Clear Display 0 0 0 0000001 Write "20H" to DDRAM. and set DDRAM address to "00H" from AC. 1.52ms Return Set DDRAM address to "00H" from AC and return cursor to it's original position if shifted. The contents of DDRAM are not changed. 1.52ms Entry Mode Set 0 0 0 00001 I / D S Sets cursor move direction and specifies display shift. These operations are performed during data write and read . 37µs Display ON/OFF 0 0 0 0 0 0 1 D C B D=1 : entire display on C=1 : cursor on B=1 : cursor position on 37µs Cursor or Display Shift Set cursor moving and display shift control bit, and the direction, without changing of DDRAM data. 37µs Function DL: interface data is 8/4 bits NL: number of line is 2/1 F: font size is 5×11/5×8 37µs Set CGRAM Address 000 1 AC AC AC AC AC AC Set CGRAM address in address counter. 37µs Set DDRAM Address 001 AC AC AC AC AC AC AC Set DDRAM address in address counter. 37µs
PC1202LRU-AWA-H-Q Rev.0(DK) Page13 Read Busy Flag and Address
01 B F AC
Whether during internal operation or not can be known by reading BF. The contents of address counter can also be read. 0µs 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 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 .
PC1202LRU-AWA-H-Q Rev.0(DK) Page14
2.5 Character Pattern
PC1202LRU-AWA-H-Q Rev.0(DK) Page15 QUALITYASSURANCE SYSTEM
3.1 Qualit yA ssurance Flow Chart
Item Customer Sales R&D Q.A Manufactur ing Product control Purchase Inventory control Marketing Design Sample Approval Pilot Run Mass Product Ship Out OK Request Info Survey Inquiry Project evaluatio n Project V alidation Quote OK NG Contract Design check Sample test Verification Sample approval NG NG Pilot run & Reliabilit y test Verification Specification preparation OK Mass production Inspection NGOK Shipment NG Ship out OK
PC1202LRU-AWA-H-Q Rev.0(DK) Page16 Item Customer Sales R&D Q.A Manufactu ring Product control Purchase Inventory control Sales Service Q.A Activity 1. ISO 9001 Maintenance Activities 2. Process improvement proposal 3. Equipment calibration 4. Education And Training Activities 5. Standardization Management Info Claim Failure analysis Corrective action Tracking Analysis report
PC1202LRU-AWA-H-Q Rev.0(DK) Page17
3.2 Inspection Speci fication
/;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23Inspection Standard : MIL-STD-105E Table Normal Inspection Single Sampling Level /;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23. /;#23#23Defect Level : Major Defect AQL 0.4; Minor Defect AQL 1.5 . /;#23#23OUT Going Defect Level : Sampling . /;#23#23Manner 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/;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23 of vertical line. (Fig. 1) (3). Definition of area . (Fig. 2) /;#23#23 Specification: NO Item Criterion level
1.1 The part number is inconsistent with work order of
Production. Major 1.2 Mixed production types. Major01 Product condition 1.3 Assembled in inverse direction. Major 02 Quantity 2.1 The quantity is inconsistent with work order of production. Major 03 Outline dimension 3.1 Product dimension and structure must conform to Structure diagram. Major 4.1 Missing line character/;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23dot 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 Black or white contamination Round type
5.1 Round type:
5.1.1 display only : than Four white or black spots present. /;#23#23#23Densely spaced : NO more than two spots or lines within 3mm Minor
PC1202LRU-AWA-H-Q Rev.0(DK) Page18 /;#23#23Specification : NO Item Criterion level Black or white contamination Round type
5.1.2 Nom-display :
5.1.3 Line type:
Length width A area B area Minor
06 Polarizer
Acceptance(Q’ty) Total quantity 4 Don ’t count Minor The crack of glass
7.1 Crack on the circuit of electrode terminal :
PC1202LRU-AWA-H-Q Rev.0(DK) Page19 /;#23#23Specification : NO Item Criterion Level
7.2 General glass crack and corner edge:
7.2.1 XYZ Neglect Out A area Neglect XYZ Neglect Out A area Neglect Minor The crack of glass X: The length of Crack Y: The width of crack Z: The thickness of crack D: terminal length T: The thickness of glass A : The length of glass
7.3 Glass remain:
PC1202LRU-AWA-H-Q Rev.0(DK) Page20 /;#23#23Specification : NO Item Criterion Level The crack of glass X: The length of Crack Y: The width of crack Z: The thickness of crack D: terminal length T: The thickness of glass A : The length of glass
7.4 Corner crack and medial crack:
8.1 Backlight can’t work normally. Major 8.2 Backlight doesn’t light or color is wrong. Major Backlight elements 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
9.5 The PCB or FPC between B/L assembled distance
PC1202LRU-AWA-H-Q Rev.0(DK) Page21 4. RELIABILITY TEST
4.1 Reliabilit y Test Condition
NO. TEST ITEM TEST CONDITION Surrounding temperature, then storage at normal condition 4hrs Surrounding temperature, then storage at normal condition 4hrs
3 High Humidity Storage
Keep in +60/;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23/90%RH duration for 96 hrs Surrounding temperature, then storage at normal condition 4hrs (Excluding the polarizer)Or Keep in +40/;#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23#23/90%RH duration for 96 hrs Surrounding temperature, then storage at normal condition 4hrs
4 Vibration Test
- The amplitude of vibration :1.5 mm 3. Each direction (XYZ) duration for 2 Hrs Air Discharge: Apply 6 KV with 5 times Discharge foreach polarity +/- Contact Discharge: Apply 250V with 5 times discharge foreach polarity +/-
5 ESD Test
- Discharge, mode of operation: Single Discharge (time between successive discharges at least 1 s)
6 Temperature Cycling Test
(30mins) (5mins) (30mins) (5mins)
10 Cycle
Surrounding temperature, then storage at normal condition 4hrs
7 Vibration Test (Packaged)
- The amplitude of vibration :1.5 mm 3. Each direction (XYZ) duration for 2 Hrs
8 Drop Test (Packaged)
Drop direction :/g323 comer /1 edges /6 sides etch 1times Packing Weight (Kg) Drop Height (cm) 0 ~ 45.4 122 45.4 ~ 90.8 76 90.8 ~ 454 61 Over 454 46
PC1202LRU-AWA-H-Q Rev.0(DK) Page22 5. PRECAUTION RELATING PRODUCT HANDLING
5.1 SAFETY
5.1.1 If the LCD panel breaks , be careful not to get the liquid crystal to touch your skin.
5.1.2 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 Avoid any strong mechanical shock which can break the glass.
5.2.2 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. 5.2.3 Do not remove the panel or frame from the module. 5.2.4 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.)
5.2.5 Do not wipe the polarizing plate with a dry cloth , as it may easily scratch the
surface of plate. 5.2.6 Do not touch the display area with bare hands , this will stain the display area. 5.2.7 Do not use ketonics solvent & aromatic solvent. Use with a soft cloth soaked with a cleaning naphtha solvent. 5.2.9 To avoid liquid (include organic solvent) stained on LCM .
5.3 STORAGE
and the humidity is below 65% RH. 5.3.2 Do not place the module near organics solvents or corrosive gases.
5.4 TERMS OF WARRANTY
5.4.1 Applicable warrant period
The period is within thirteen months since the date of shipping out under normal using and storage conditions.
5.4.2 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.