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| POWERTIP TECH. CORP. DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN Specification For Approval Customer Model Type Sample Code Mass Production Code Edition : : Customer Sign w w w t a .D S a : : : e h A LCD Module U t4 e .c m o PC4004LRU-ASO-E-SA Sales Sign Approved By Prepared By w w w .D a aS t ee h 4U t om .c NO.PC4004LRU-ASO-E PT-R-003-3 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 POWERTIP TECHNOLOGY CORPORATION DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN NO.PC4004LRU-ASO-E 1. SPECIFICATIONS 1.1 Features i40-characters i1/16 , four-lines liquid crystal display , one characters. Duty, 1/4 bias iSTN LCD, positive, yellow green iTransflective LCD i12 o'clock viewing angle bits parallel data input iBuilt-in LED backlight i8 1.2 Mechanical Specifications iOutline iActive iDot dimension : 190.0mm(L)* 54.0mm(W)*9.1mm max.(H) iViewing area area : 147.0mm *29.5mm : 140.45mm *23.16mm : : : 0.50mm *0.55mm 0.57mm *0.62mm 2.78mm *4.89mm size iDot pitch iCharacter Size 1.3 Absolute Maximum Ratings Item Power supply Voltage LCD drive Supply voltage Input voltage Operating temperature Storage temperature Humidity Symbol VDD VDD-VO VIN TOPR TSTG HD Conditions Min. -0.3 VDD-15 -0.3 0 -20 Max. 7.0 VDD+0.3 VDD+0.3 50 +70 90 Unit V V V C C %RH 1.4 DC Electrical Characteristics VDD=+5V+10%,VSS=0V,TA=25C POWERTIP TECHNOLOGY CORPORATION DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN NO.PC4004LRU-ASO-E Item Logic Supply voltage "H" input voltage "L" input voltage "H" output voltage "L" output voltage Supply current LCD driving voltage Symbol VDD VIH VIL VOH VOL IDD VOP Condition VDD=5V VDD-VO Min. 4.5 2.2 -0.3 2.4 3.61 3.75 Typ. 5.0 3.68 3.93 Max. 5.5 VDD 0.6 0.4 3.72 4.88 Unit V V V V V mA V 1.5 Optical Characteristics 1/16 duty, 1/4 bias, Vopr=4.2V, Ta=25C Item Viewing angle Contrast Response time(rise) Response time(fall) Symbol C tr tf Conditions C>2.0,=0 =5, =0 =5, =0 =5, =0 Min. -40 Typ. 3 120 ms 250 ms Max 30 180 ms 400 ms Reference Notes 1 & 2 Note 3 Note 4 Note 4 Parameter Symbol Temperature (C) -20 Standard Min 4.3 3.9 3.6 Typ 4.6 4.2 3.9 Max 4.9 4.5 4.2 - Unit Driving voltage VDD-VLCD 0 VOP 25 50 70 V POWERTIP TECHNOLOGY CORPORATION DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN NO.PC4004LRU-ASO-E Note 1: Definition of angles and Light (when reflected) z (=0) Y'(=180) Note 2: Definition of viewing angles 1 and 2 Sensor LCD panel Cmax. Contrast C 2.0 X' Y(=0) (=90) X(=90) Z' Light (when transmitted ) Note : viewing angle ( fixed) Optimum viewing angle with the naked eye and viewing angle at Cmax. Above are not always the same 1 2 Note 3: Definition of contrast C C = Brightness (reflection) of selected dot (B1) Brightness (reflection) of unselected dot (B2) Note 4: Definition of response time POWERTIP TECHNOLOGY CORPORATION DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN NO.PC4004LRU-ASO-E (%) Brightness (reflection) of selected dot Brightness (reflection) of unselected dot B2 Brightness (reflection) B1 0 operating voltage (v) Note: Measured with a transmissive LCD panel which is displayed 1 cm2 V OPR : Operating voltage tr : Response time (rise) f FRM : Frame frequency tf : Response time (fall) 1.6 Backlight Characteristic The LCD Module is backlight using a edge LED panel *.Maximum Ratings Item Forward current Reverse voltage Power dissipation Operating Temperature Storage temperature *.Electrical Symbol IF VR PO TOPR TSTG Conditions Min. TA=25C TA=25C TA=25C -20 -40 Max. 1100 8 5 70 80 Unit mA V W C C Ratings Symbol VF IR IV IV p Condition IF=440mA VR=8V IF=440mA IF=440mA IF=440mA Min. 571 Typ. 4.2 100 41.5 Max. 4.6 0.2 210 576 Unit V mA cd/m2 cd/m2 nm Item Forward voltage Reverse current Luminous intensity (without LCD) Luminous intensity (with LCD) Wavelength POWERTIP TECHNOLOGY CORPORATION DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN NO.PC4004LRU-ASO-E Color Yellow Green POWERTIP TECHNOLOGY CORPORATION DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN NO.PC4004LRU-ASO-E 2. MODULE STRUCTURE 2.1 Counter Drawing *See Appendix 2.2 Interface Pin Description Pin No. 1~8 9 Symbol DB7 ~ DB0 E Data bus line Start enable signal to read or write the data Read/Write signal input is used to select the read/write 10 R/W mode High = Read mode, Low = Write mode Signal Description 11 RS Register Selection input High = Data register Low = Instruction register (for write) Busy flag address counter (for read) CONTRAST ADJUST Signal ground (GND) Power Supply (5 V) ENABLE 2 NEGATIVE VOLTAGE 12 13 14 15 16 Contrast Adjust VO VSS VDD E2 VEE VSS VO 20K VDD 13 12 14 LCD MODULE POWERTIP TECHNOLOGY CORPORATION DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN NO.PC4004LRU-ASO-E 2.3 Timing Characteristics * Read cycle * Write cycle POWERTIP TECHNOLOGY CORPORATION DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN NO.PC4004LRU-ASO-E * Read cycle VDD=4.5V~5.5V,Ta=-30~+85 Characteristics E Cycle Time E Rise / Fall Time E Pulse Width (High, Low) R/W and RS Setup Time R/W and RS Hold Time Data Output Delay Time Data Hold Time * Write cycle Symbol Min. 500 230 40 10 5 Typ. - Max. 20 120 - Unit ns ns ns ns ns ns ns tC tR,tF tW tSU tH tD tDH Characteristics E Cycle Time E Rise / Fall Time E Pulse Width (High, Low) R/W and RS Setup Time R/W and RS Hold Time Data Setup Time Data Hold Time Symbol Min. 500 230 40 10 80 10 Typ. - Max. 20 - Unit ns ns ns ns ns ns ns tC tR,tF tW tSU1 tH1 tSU2 tH2 POWERTIP TECHNOLOGY CORPORATION DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN NO.PC4004LRU-ASO-E 2.4 Display Command Instruction Code RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Instructions Clear Display Return Home 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 x Entry Mode Set Display ON/OFF Control Cursor or Display Shift Function Set Set CGRAM Address Set DDRAM Address Read Busy Flag and Address Write Data to RAM Read Data from RAM 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 1 0 1 1 D I/D C x SH B x S/C R/L 0 00 0 1 DL N F x x 0 0 0 00 1 AC5 AC4 AC3 AC2 AC1 AC0 Execution Time Description (fosc = 270KHZ) Write "20H" to DDRAM. and set 1.53ms DDRAM address to "00H" from AC. Set DDRAM address to "00H" 1.53ms from AC and return cursor to it's original position if shifted. The contents of DDRAM are not changed. Assign cursor moving direction 39s and make shift of entire display enable. Sets display (D), cursor(C), and 39s blinking of cursor(B) on/off control bit. Set cursor moving and display 39s shift control bit, and the direction, without changing of DDRAM data. Set interface data length (DL:4 39s bit/8-bit), numbers of display line (N: 1-line/2-line), display font type(F:5*8 dots/5*11 dots) Set CGRAM address in address 39s counter. 39s 0s 0 1 AC6 AC5 AC4 AC3 AC2 AC1 AC0 Set DDRAM address in address counter. 1 BF AC6 AC5 AC4 AC3 AC2 AC1 AC0 Whether during internal operation or not can be known by reading BF. The contents of address counter can also be read. 0 D7 D6 D5 D4 D3 D2 D1 D0 Write data into internal RAM (DDRAM/CGRAM). 1 D7 D6 D5 D4 D3 D2 D1 D0 Read data from internal RAM (DDRAM/CGRAM). 1 1 43s 43s "x":don't care POWERTIP TECHNOLOGY CORPORATION DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN NO.PC4004LRU-ASO-E 2.5 Character Pattern POWERTIP TECHNOLOGY CORPORATION DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN NO.PC4004LRU-ASO-E POWERTIP TECHNOLOGY CORPORATION DISPLAY DEVICES FOR BETTER ELECTRONIC DESIGN |
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