LCD MODULE SPECIFICATION MODEL NO. BC1602A ... - Oomlout

LCD MODULE SPECIFICATIONMODEL NO.BC1602A seriesFOR MESSRS:________________________________________________ON DATE OF:________________________________________________APPROVED BY:________________________________________________

1. Numbering SystemB C 2004 A G P L E B xxx0 1 2 3 4 5 6 7 8 90 Brand Bolymin1 Module Type C= character typeG= graphic typeP= TAB/TCP typeO= COG typeF= COF type2 Format 2002=20 characters, 4 lines12232= 122 x 32 dots3 Version No. A type4 LCD Color G=STN/grayY=STN/yellow-greenC=color STN5 LCD Type R=positive/reflectiveP=positive/transflectiveB=STN/blueF=FSTNT=TNM=positive/transmissiveN=negative/transmissive6 Backlighttype/color7 CGRAMFontL=LED array/ yellow-greenH=LED edge/whiteR=LED array/redG=LED edge/yellow-greenJ=English/Japanese FontE=English/European FontD=LED edge/blueE=EL/whiteB=EL/blueC=CCFL/whiteC=English/Cyrillic FontH=English/Hebrew Font8 View Angle/OperatingTemperatureB=Bottom/NormalTemperatureH=Bottom/WideTemperatureU=Bottom/Ultra wideTemperature9 Special Code 3=3 volt logic power supplyn=negative voltage for LCDc=cable/connectorxxx=to be assigned on datasheetT=Top/NormalTemperatureW=Top/Wide TemperatureC=9H/Normal Temperaturet=temperaturecompensation for LCDp=touch panel

2. Precaution in use of LCD Module(1) Avoid applying excessive shocks to the module or making any alterations or modificationsto it.(2) Don’t make extra holes on the printed circuit board, modify its shape or change thecomponents of LCD module.(3) Don’t disassemble the LCM.(4) Don’t operate it above the absolute maximum rating.(5) Don’t drop, bend or twist LCM.(6) Soldering: only to the I/O terminals.(7) Storage: please storage in anti-static electricity container and clean environment.(8) Don’t touch the elastmer connecter, especially insert a backlight panel (EL or CCFL)3. General Specification(1) Mechanical DimensionItem Dimension UnitNumber of Characters 16characters x 2 Lines 80.0 x 36.0 x 12.7(Max)- LED array B/L,Module dimensionLED edge B/L (white, blue)( L x W x H )80.0 x 36.0 x 8.9 (Max) – LED edge/blue B/L,mmEL or No B/LView area 66.0 x 16.0 mmActive area 56.2 x 11.5 mmDot size 0.56 x 0.66 mmDot pitch 0.60 x 0.70 mmCharacter size ( L x W ) 2.96 x 5.56 mmCharacter pitch ( L x W ) 3.55 x 5.94 mm(2) Controller IC: KS0066 (or Equivalent) controller(3) Temperature RangeNormalWideOperating 0 ~+50 -20 ~+70Storage -10 ~+60 -30 ~+80

4. Absolute Maximum Ratings4.1 Electrical Absolute Maximum Ratings(Vss=0V, Ta=25)Item Symbol Min Max UnitSupply Voltage (Logic) Vdd-Vss -0.3 7 VSupply Voltage (LCD driver) Vdd-Vo -0.3 13 VInput Voltage VI Vss Vdd VNormal TypeWide Temperature TypeTOP 0 +50 TSTG -10 +60 Top -20 +70 Tstg -30 +80 4.2 Environmental AItemOperatingStorage(Min.) (Max.) (Min.) (Max.)CommentHumidity Note (2) Note (2) Without condensationVibration -- 4.9M/S 2 -- 19.6M/S 2 XYZ DirectionShock -- 29.4M/S 2 -- 490M/S 2 XYZ DirectionNote (1) Ta = 050Hr Max.Note (2) Ta 4090% RH MAXTa > 40Absolute humidity must be lower than the humidity of 90% at 40.

5. Electrical CharacteristicsItem Symbol Condition Min Typ Max UnitSupply Voltage For Logic Vdd-Vss 3.0 5.5 VTa=-20 5.2 VSupply Voltage For LCDTa=0 VVdd-VoTa=25 4.0 VWide TempTypeTa=50 VTa=+70 3.6 VInput High Volt. V IH 2.2 Vdd VInput Low Volt. V IL 0.6 VOutput High Volt. V OH 2.4 VOutput Low Volt. V OL 0.4 VSupply Current Idd Vdd=5V 1.2 mA

6. Optical Characteristicsa. STNItem Symbol Condition Min. Typ. Max. UnitView Angle(V) CR2 10 45 deg(H) CR2 -30 30 degContrast Ratio CR 3 Response TimeT rise 100 150 ms25 T fall 150 200 msb. FSTNItem Symbol Condition Min. Typ. Max. UnitView Angle(V) CR3 10 60 deg(H) CR3 -45 45 degContrast Ratio CR 5 Response TimeT rise 100 150 ms25 T fall 150 200 ms

6.1 DefinitionsView Angles Contrast RatioLCDZY( Visual angle direction )XBrightness (%)Brightness at selected state ( BS )CR =Brightness at non-selected state ( Bns )Selected stateBnsNon-selected stateBsOperating voltage for LCD driving( Best visual angle direction ) Response TimeNonselected ConditionSelected ConditionNonselected Condition90 %Brightness100 %10 %trRise Time Decay Time ( fall time tf )td

7. Interface Pin FunctionPin No. Symbol Level Description1 Vss 0V Ground2 Vdd 5.0V Supply Voltage for logic (option +3V)3 Vo (Variable) Operating voltage for LCD4 RS H/L H:DATA, L:Instruction code5 R/W H/L H:Read(MPUModule)L:Write(MPUModule)6 E H,HL Chip enable signal7 DB0 H/L Data bit 08 DB1 H/L Data bit 19 DB2 H/L Data bit 210 DB3 H/L Data bit 311 DB4 H/L Data bit 412 DB5 H/L Data bit 513 DB6 H/L Data bit 614 DB7 H/L Data bit 715 A/ Vee Power supply for LED backlight ( + ) /Negative voltage output16 K Power supply for LED backlight (GND )

8. Power Supply for LCD Module and LCD Operating Voltage a AdjustmentStandart Typetyp.: 4.0V(Option)LCM operating on " DC 3V " input , with external negativetyp.: 4.0V(Option) LCM operating on " DC 3V " input , with built-in negative Voltage typ.: 4.0V

9.Backlight Information9.1 Specification(1) LED array / yellow-greenParameter Symbol Min Typ Max Unit Test ConditionSupply Current ILED 100 mA V=4.2VSupply Voltage V 4.2 4.3 VReverse Voltage VR 8 VLuminous Intensity IV 60 cd/m 2 ILED=100mAWave Length p 574 nm ILED=100mALife Time 100000 Hr. V4.2VColorYellow Green(2) LED edge/white/blueParameter Symbol Min Typ Max Unit Test ConditionSupply Current ILED 20 25 mA V=3.4VSupply Voltage V 3.4 3.5 VReverse Voltage VR 8 VLuminous Intensity IV 50 cd/m 2 ILED=20mALife Time10000-white50000-blue Hr. V3.4 VColorWhite/Blue

(3) LED edge/ yellow-greenParameter Symbol Min Typ Max Unit Test ConditionSupply Current ILED 20 mA V=3.9VSupply Voltage V 3.9 4.1 VReverse Voltage VR 6 VLuminous Intensity IV cd/ m 2 ILED=20mAWave Length p 573 nm ILED=20mALife Time 100000 Hr. V3.9VColorYellow Green(4) EL / BlueParameter Symbol Min Typ Max Unit Test ConditionVoltage Vrms -- 110 (AC) --Frequency HZ -- 400 --Brightness* cd/m2 48 60 --CIEChromaticityDiagramX -- 0.330 --Y -- 0.365 --110Vrms400HzCurrent Dissipation mA/cm2 -- 1.33 --Power Dissipation mW/cm2 -- 26.29 --ColorBlue

9.2 Backlight driving methodsa. LED B/L drive from pin15 (LED+) pin16 (LED-)a.1 array / yellow-green (recommending)RL= 8.2ILED=100mAa.2 edge (white/blue) ILED=20mAa.3 edge /yellow-green ILED=20mA

. LED B/L drive from A. K directlyb.1 array / yellow-green (recommending)RL= 8.2ILED=100mAb.2 edge (white/blue) ILED=20mAb.3 edge /yellow-green ILED=20mA

c.(Option) LED B/L drive from pin1 (Vss) pin2 (Vdd)(1) Jump 1,2 Short(2) Current Resistor required on RL(3) Jump 15,16 open(4)To be sure of enough current supply for both Vdd + LED B/Ld. EL B/L drive from A.K directly

10. Quality Assurance10.1 Inspection conditionsThe LCD shall be inspected under 40W white fluorescent light.45

11. ReliabilityContent of Reliability TestEnvironmental TestNo. Test Item Content of Test Test Condition123456High TemperaturestorageLow TemperaturestorageHigh TemperatureOperationLow TemperatureOperationHigh Temperature/Humidity StorageHigh Temperature/Humidity Operation7 Temperature Cycle8 Vibration test9 Shock test10 Atmosphericpressure test11 Static electricity testEndurance test applying the highstorage temperature for a long time.Endurance test applying the highstorage temperature for a long time.Endurance test applying the electricstress (Voltage & Current) and thethermal stress to the element for along time.Endurance test applying the electricstress under low temperature for along time.Endurance test applying the hightemperature and high humiditystorage for a long time.Endurance test applying the electricstress (Voltage & Current) andtemperature / humidity stress to theelement for a long time.Endurance test applying the low andhigh temperature cycle.-20 25 6030min 5min 30min1 cycleMechanical TestEndurance test applying the vibrationduring transportation and using.Constructional and mechanicalendurance test applying the shockduring transportation.Endurance test applying theatmospheric pressure duringtransportation by air.OthersEndurance test applying the electricstress to the terminal.60200hrs-20200hrs50200hrs0200hrs60,90%RH96hrs40,90%RH96hrs-20/6010 cycles10~22Hz1.5mmp-p22~500Hz1.5GTotal 0.5hrs50G Half signwave 11 msedc3 times of each direction115mbar40hrsVS=800V,RS=1.5kCS=100pF1 timeApplicableStandard***Supply voltage for logic system=5V. Supply voltage for LCD system =Operating voltage at 25——————————————————————

12. Appendix ( Drawing , EL inverter data , KS0066 controller data)12-1 DrawingAs shown on next page

12-2 EL inverter data (P/N:IVEL-01)As shown on next page

Bolymin, Inc.EL Inverter SpecificationP/N: IVEL-01Customer Date 99/12/03 Rev APart No IVEL-01 Item DC/AC INVERTER Dwg. NoSpecificationInput(V/Dc) Output(V/Ac) Frequency(Hz) Input(mA/Dc) El range(c Test Dummy Load=El(cm 2 5V/DC 10% 80V600Hz 60mA TYP. 30~80 c 22nF//66.6K2. 3. 4. – – Note :1. Warning : output do not open or short . Inverter may be burnout.31.02.521.0E5652Z15.0OGI5.1 9.54.520.0PINIGODescriptionInput DC Voltage.DC/AC ground.Output AC Voltage.Tolerance:0.5mmPrepare: Checked: Approval:

12-3. KS0066 controller data12-3.1 Function descriptionThe LCD display Module is built in a LSI controller, the controller has two 8-bit registers, aninstruction register (IR) and a data register (DR).The IR stores instruction codes, such as display clear and cursor shift, and address information fordisplay data RAM (DDRAM) and character generator (CGRAM). The IR can only be written fromthe MPU. The DR temporarily stores data to be written or read from DDRAM or CGRAM.When address information is written into the IR, then data is stored into the DR from DDRAM orCGRAM. By the register selector (RS) signal, these two registers can be selected.RS R/W Operation0 0 IR write as an internal operation (display clear, etc.)0 1 Read busy flag (DB7) and address counter (DB0 to DB7)1 0 Write data to DDRAM or CGRAM (DR to DDRAM or CGRAM)1 1 Read data from DDRAM or CGRAM (DDRAM or CGRAM to DR)Busy Flag (BF)When the busy flag is 1, the controller LSI is in the internal operation mode, and the nextinstruction will not be accepted. When RS=0 and R/W=1, the busy flag is output to DB7.next instruction must be written after ensuring that the busy flag is 0.TheAddress Counter (AC)The address counter (AC) assigns addresses to both DDRAM and CGRAMDisplay Data RAM (DDRAM)This DDRAM is used to store the display data represented in 8-bit character codes. Its extendedcapacity is 808 bits or 80 characters. Below figure is the relationship between DDRAMaddresses and positions on the liquid crystal display.High bitsLow bitsExample:DDRAM addresses 4EAC(hexadecimal)AC6 AC5 AC4 AC3 AC2 AC1 AC0 1 0 0 1 1 1 0DDRAM Address

Display position DDRAM address1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1600 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4FExample: 2-Line by 16-Character DisplayCharacter Generator ROM (CGROM)The CGROM generate 58 dot or 510 dot character patterns from 8-bit character codes. See Table2.Character Generator RAM (CGRAM)In CGRAM, the user can rewrite character by program. For 58 dots, eight character patterns canbe written, and for 510 dots, four character patterns can be written.Write into DDRAM the character code at the addresses shown as the left column of table 1. Toshow the character patterns stored in CGRAM.

Relationship between CGRAM Addresses, Character Codes (DDRAM) and Character Patterns(CGRAM Data)For 5 * 8 dot character patternsCharacter Codes( DDRAM data )CGRAM AddressCharacter Patterns( CGRAM data )7 6 5 4 3 2 1 05 4 3 2 1 0 7 6 5 4 3 2 1 0High Low High Low High Low0 0 0 * * *00 0 1 * * * 0 0 00 1 0 * * * 0 0 00 1 1 * * *00 0 0 0 * 0 0 0 0 0 0 1 0 0 * * * 0 0 01 0 1 * * * 0 0 01 1 0 * * * 0 0 01 1 1 * * * 0 0 0 0 00 0 0 * * * 0 0 00 0 1 * * * 0 0 00 1 0 * * *0 1 1 * * * 0 0 0 00 0 0 0 * 0 0 10 0 1 1 0 0 * * *1 0 1 * * * 0 0 0 01 1 0 * * * 0 0 0 01 1 1 * * * 0 0 0 0 00 0 0 * * *0 0 1Characterpattern( 1 )Cursor patternCharacterpattern( 2 )Cursor pattern0 0 0 0 * 1 1 1For 5 * 10 dot character patternsCharacter Codes( DDRAM data )1 1 1 1 0 01 0 11 1 01 1 1CGRAM Address* * *Character Patterns( CGRAM data )76 5 4 3 2 1 0HighLowHigh0 0 0 0 * 0 0 0 0 05 4 3 2 1 0Low0 0 0 00 0 0 10 0 1 00 0 1 10 1 0 00 1 0 10 1 1 00 1 1 11 0 0 01 0 0 11 0 1 07 6 5 4 3 2 1 0HighLow* * * 0 0 0 0 0* * * 0 0 0 0 0* * * 0 0* * * 0 0* * * 0 0 0* * * 0 0 0* * *0* * * 0 0 0 0* * * 0 0 0 0* * * 0 0 0 0* * * 0 0 0 0 0CharacterpatternCursor pattern: " High "1 1 1 1* * * * * * * *

13-3.2 C.G ROM table.table 2Code J: English – Japanese FontUpper4 bitLower4 bitLLLLLLLL LLLH LLHL LLHH LHLL LHLH LHHL LHHH HLLL HLLH HLHL HLHH HHLL HHLH HHHLCGRAM( 1 )HHHHLLLH( 2 )LLHL( 3 )LLHH( 4 )LHLL( 5 )LHLH( 6 )LHHL( 7 )LHHH( 8 )HLLL( 1 )HLLH( 2 )HLHL( 3 )HLHH( 4 )HHLL( 5 )HHLH( 6 )HHHL( 7 )HHHH( 8 )

Code E: English - European FontUpper4 bitLower4 bitLLLLLLLHLLHLLLHHLHLLLHLHLHHLLHHHHLLLHLLHHLHLHLHHHHLLHHLHHHHLHHHHLLLLCGRAM( 1 )CGRAM( 2 )CGRAM( 3 )CGRAM( 4 )CGRAM( 5 )CGRAM( 6 )CGRAM( 7 )CGRAM( 8 )CGRAM( 1 )CGRAM( 2 )CGRAM( 3 )CGRAM( 4 )CGRAM( 5 )CGRAM( 6 )CGRAM( 7 )CGRAM( 8 )LLLH LLHL LLHH LHLL LHLH LHHL LHHH HLLL HLLH HLHL HLHH HHLL HHLH HHHL HHHH

Code C: English - Cyrillic FontUpper4 bitLower4 bitLLLLLLLHLLHLLLHHLHLLLHLHLHHLLHHHHLLLHLLHHLHLHLHHHHLLHHLHHHHLHHHHLLLL LLLH LLHL LLHH LHLL LHLH LHHL LHHH HLLL HLLH HLHL HLHH HHLL HHLH HHHL HHHHCGRAM(1)CGRAM(2)CGRAM(3)CGRAM(4)CGRAM(5)CGRAM(6)CGRAM(7)CGRAM(8)CGRAM(1)CGRAM(2)CGRAM(3)CGRAM(4)CGRAM(5)CGRAM(6)CGRAM(7)CGRAM(8)

13-3.3 Instruction tableInstructionInstruction CodeRS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0DescriptionExecutiontime(fosc=270Khz)ClearDisplay0 0 0 0 0 0 0 0 0 1Write “00H” to DDRAM and setDDRAM address to “00H” fromAC1.53msReturnHome0 0 0 0 0 0 0 0 1 Set DDRAM address to “00H”from AC and return cursor to itsoriginal position if shifted. Thecontents of DDRAM are notchanged.1.53msEntryMode Set0 0 0 0 0 0 0 1 I/D SHAssign cursor moving directionand enable the shift of entiredisplay.39sDisplayON/OFFControl0 0 0 0 0 0 1 D C BSet display (D), cursor (C ), andblinking of cursor (B) on/offcontrol bit.39sCursor orDisplayShiftFunctionSetSetCGRAMAddressSetDDRAMAddressReadBusyFlag andAddress0 0 0 0 0 1 S/C R/L 0 0 0 0 1 DL N F 0 0 0 1 AC5 AC4 AC3 AC2 AC1 AC00 0 1 AC6 AC5 AC4 AC3 AC2 AC1 AC00 1 BF AC6 AC5 AC4 AC3 AC2 AC1 AC0Set cursor moving and displayshift control bit, and the direction,without changing of DDRAMdata.Set interface data length(DL:8-bit/4-bit), numbers ofdisplay line (N:2-line/1-line)and,display font type (F:511 dots/58 dots)Set CGRAM address in addresscounter.Set DDRAM address in addresscounter.Whether during internal operationor not can be known by readingBF. The contents of addresscounter can also be read.39s39s39s39s0sWriteData toRAM1 0 D7 D6 D5 D4 D3 D2 D1 D0Write data into internal RAM(DDRAM/CGRAM).43sReadDatafromRAM1 1 D7 D6 D5 D4 D3 D2 D1 D0Read data from internal RAM(DDRAM/CGRAM).43s ””don’t care

13-3.4 Timing characteristics13-3.4.1 Write OperationRSVIH1VIL1t ASVIH1VIL1t AHR/WVIL1VIL1EVIH1VIL1t ErPW EHVIH1VIL1t DSWt AHt Eft HVIL1DB0 to DB7VIH1VIL1Valid datat cycEVIH1VIL1Ta=25,Vdd=5.00.5VItem Symbol Min Typ Max UnitEnable cycle time t cycE 500 nsEnable pulse width (high level) PW EH 230 nsEnable rise/fall time t Er ,t Ef 20 nsAddress set-up time (RS, R/W to E) t AS 40 nsAddress hold time t AH 10 nsData set-up time t DSW 80 nsData hold time t H 10 ns

13-3.4.2 Read OperationRSVIH1VIL1VIH1VIL1t ASt AHR/WVIH1VIH1EPW EHVIH1VIL1t Ert DDRVIH1VIL1t AHt Eft DHRVIL1DB0 to DB7VOH1VOL1*Valid datat cycEVOH1*VOL1NOTE: *VOL1 is assumed to be 0.8V at 2 MHZ operation.Ta=25,Vdd=5.00.5VItem Symbol Min Typ Max UnitEnable cycle time t cycE 500 nsEnable pulse width (high level) PW EH 230 nsEnable rise/fall time t Er ,t Ef 20 nsAddress set-up time (RS, R/W to E) t AS 40 nsAddress hold time t AH 10 nsData delay time t DDR 100 nsData hold time t DHR 5 ns

13-3.5 Initializing soft ware of LCM13-3.5.1 8-bit interfacePower onWait for more than 15 ms after VCC rises to 4.5 VRS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB00 0 0 0 1 1 * * * *BF can not be checked before this instruction.Function set ( Interface is 8 bits long. )Wait for more than 4.1 msBF can not be checked before this instruction.RS0R/W0DB7 DB60 0DB51DB41DB3 DB2 DB1 DB0* * * *Function set ( Interface is 8 bits long. )Wait for more than 100 sBF can not be checked before this instruction.RS R/W0 0DB7 DB6 DB50 0 1DB41DB3 DB2 DB1* * *DB0*Function set ( Interface is 8 bits long. )RS0R/W DB7 DB6 DB5 DB4 DB3 DB2 DB10 0 0 1 1 N F *0 0 0 0 0 0 1 0 0 00 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 1 I/D SDB0*BF can be checked after the following instructions.When BF is not checked , the waiting time betweeninstructions is longer than execution instruction time.Function set ( Interface is 8 bits long. Specifythe number of display lines and font. )The number of display lines and character fontcan not be changed after this point.Display offDisplay clearEntry mode setInitialization ends8-Bit Ineterface

13-3.5.2 4-bit interfacePower onWait for more than 15 ms after VCC rises to 4.5 VRS R/W DB7 DB6 DB5 DB40 0 0 0 1 1BF can not be checked before this instruction.Function set ( Interface is 8 bits long. )Wait for more than 4.1 msRS R/W0 0DB70DB60DB5 DB41 1BF can not be checked before this instruction.Function set ( Interface is 8 bits long. )Wait for more than 100 sRS R/W0 0DB70DB60DB5 DB41 1BF can not be checked before this instruction.Function set ( Interface is 8 bits long. )R/W DB7 DB6 DB50 0 0 10 0 0 0 1 00 0 N F * *0 0 0 0 0 0RS0DB400 0 1 0 0 00 0 0 0 0 00 0 0 0 0 10 0 0 0 0 00 0 0 0 I/D SBF can be checked after the following instructions.When BF is not checked , the waiting time betweeninstructions is longer than execution instruction time.Function set ( Set interface to be 4 bits long. )Interface is 8 bits in length.Function set ( Interface is 4 bits long. Specifythe number of display lines and character font. )The number of display lines and character fontcan not be changed after this point.Display offDisplay clearEntry mode setInitialization ends4-Bit Ineterface