MC21603A6W-SPR-V2

Electra House, 32 Southtown Road Great Yarmouth, Norfolk \ NR31 ODU, England 

Telephone +44 (0)1493 602602 Fax +44 (0)1493 665111 Email:sales@midasdisplays.com www.midasdisplays.com 

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f A.<br>| f—><br>t / \<br>Displays<br>**----- End of picture text -----**<br>


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MC21603A6W-SPR-V2 3mm Character Height LCD Module<br>Specification<br>Date: 28/10/2020<br>Display Features<br>Character Count<br>Blackon Yellow/Green<br>Logic Voltage<br>Parallel<br>Font Set English / Japanese Ro tal S<br>Display Mode Reflective li rt<br>Character Height compgan<br>LC Type<br>Module Size 53.00 x 20.00 x 8.00mm<br>Operating Temperature -20°C ~ +70°C<br>LED Backlight eeeeeBox Quantity | Weightee / Displayeee<br>**----- End of picture text -----**<br>


> * - For full design functionality, please use this specification in conjunction with the ST7066U specification. (Provided Separately) 

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Display Accessories<br>**----- End of picture text -----**<br>


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Optional Variants<br>| Fonts| Appearances | Voltage<br>**----- End of picture text -----**<br>


## 1. FUNCTIONS & FEATURES 

- @ MC21603A6W-SPR-V2 Series LCD type : e Viewing Direction : 6 O’clock @ Driving Scheme : 1/16 e Power Supply Voltage :5.0V e LCD Operation Voltage :4.6V e Display contents : 16 e Internal Memory : CGROM 

   - : 1/16 Duty, 1/5 Bias 

   - : 16 Characters x 2 line : CGROM (13200bits ) 

   - : CGRAM (64 x 8bits) : DDRAM (80 x 8 bits for Digits) : CGROM of the ST7066U-0A 

. CGROM @ 8-Bit Parallel e RoHS Compliant 

## 2. MECHANICAL SPECIFICATIONS 

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@ Module Size - 53.00(L) x20.00(W) x 8.00(H)mni<br>® Viewing area : 36.00(L) x10.00 (W) mm<br>® Active area : 34.10(L) x 7.40(W) mm<br>. Dot Size > 0.33 (L) x 0.35 (W) mm<br>® Dot Gap : 0.05mm<br>**----- End of picture text -----**<br>


## EXTERNAL DIMENSIONS 

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2) 3/15<br>N(| °PR +0.05 ui<br>ear ey ee<br>HH E>) n<br>0.35 o SS<br>g Oo | Oo fe 3.15<br>alo | [| _ 4.25<br>af al a<br>2 —| | rarer<br>j=}<br>jo} i}<br>O°! O-<br>|<br>Ss = nD re)<br>$|2 3 5 5 6<br>s|3\g a 2 8<br>oo) | oS a) 3<br>—<br>———a A<br>10.00<br>Ye, 5 ° ©<br>yey » N) cy C<br>I © O<br>Q..0 “ieOT yr<br>LA prea g|2|# n= Oo<br>S|| 8]of Sl |<ele |aa ET , —= Oo —O<br>| SE | ° 5.00 — oD) i<br>90)aamb 0 S Oo:~ 5S O_<br>3) 8) 8/8 | eae<br>A Ol Po A/A 7.40 A x 5<br>5.00 " | || V/A 10.00 YG =<br>2.50 Lis.0020.215.00+0.2 =ome<br>20.00+0.5 44,00+1 c c=<br>3 <=<br>Kr NW)<br>**----- End of picture text -----**<br>


## BLOCK DIAGRAM 

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VSS<br>V0 =oy) CUM1-CUMI6 2line*16characters<br>RS —»> F Noa)<br>R/W No)<br>7 >"| _ =)MN<br>© - SEG1~SEG40 SEG41~SEG80<br>DO~D/ aa<br>SG“ | CONTROL SIGNALS ST 7065<br>PIN ASSIGNMENT<br>H:Read(Module><br>P66 | CE [ChipenablesignahMPU) L: (MPU>Module)<br>ee ee)<br>ee<br>**----- End of picture text -----**<br>


## MAXIMUM ABSOLUTE POWER RATINGS 

|Supply voltage for|logic|Symbol||Standardvalue||
|---|---|---|---|---|---|
|Supply voltage forLCD|LCD|||||
|Operating temperature||||-20~+70||
|DC CHARACTERISTICS||||||
|Supply<br>Voltage For<br>PP”<br>Logic|Vpp-Vss||5.0||V|
|Supply Voltage For|||_||V|
|LED|Voo-Vo||4.6||Vv|
|*Note|||7||V|



## DC CHARACTERISTICS 

* Note: Please design the VOP adjustment circuit on customer's main board 

A VSS 10K~20K vss _| Module vr aed 

## AC CHARACTERISTICS 

## 1. Write mode 

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Vin<br>RS VII<br>RW \ /<br>**----- End of picture text -----**<br>


## 2. Read Mode 

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||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|EnableCycleTime|||te|||200|||||~|[ons|||EB|
|Enable|Pulse|Time|||Tow =||to|||~|[||~|||om|||EF|||
|Enable|Rise/Fall Time|||Te Te|||—~|||~|[||25|[|ms|||EB|
|Address Set-up|Time|||Tas,|(||0|||=|||Ts|||RWRSE|
|Address|HoldTime|||Ton|||10|||||||ts|||RWRSE|
|DataSetupTime|||Toor|||~|||~|||100|||ns|||DBo-DB7|
|DataHoldTime|||ST|||to|||||~|||as|||Bo-a7_|

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## STANDARD CHARACTER PATTERN (ST7066U-0A) 

NO.? 066-04 eso] 00000001] o010f0071]orenforos]o0 ort frao0 00 ras0 or frrao fos [into frat (1) pooh | (IIE FI | |RIEIRIE oo! |ERISA |ERIE eo] | BRIA IESE] pon]poo] ol IRI EIBIE) | | **|** EG IEIEPIRIEAPEHIRE 0104| ©) i a Poasa] i ee west fat aBEE| RSS pen] E: zs | roo} oT[EeTSTEESE]SS tie | [PF eS ee VARS] poor | SRE Eee ool] | BAIR g ronfo] | IEE PRIREIALE roll EVERIEIE (S| | [AIF |EIB |B RSA] rolo! | PRIA ee | Ileal IRIE fol SE el | ENEE aRs IBa 

## INSTRUCTION TABLE 

|Command | RS |R/W|Command | RS |R/W|[DB7/DB6|DB5|DB4]|[DB7/DB6|DB5|DB4]|DB3 |DB2 |DBI | DBo|EXecutlontime<br>(fosc=270KHz)|DB3 |DB2 |DBI | DBo|EXecutlontime<br>(fosc=270KHz)|DB3 |DB2 |DBI | DBo|EXecutlontime<br>(fosc=270KHz)|DB3 |DB2 |DBI | DBo|EXecutlontime<br>(fosc=270KHz)|DB3 |DB2 |DBI | DBo|EXecutlontime<br>(fosc=270KHz)|Remark|
|---|---|---|---|---|---|---|---|---|---|
|Clear<br>Display|||||||I|152<br>ems|Write”20H” toDDRAM.And set<br>DDRAMaddress to“00H”fromAC|
||||||||||SetDDRAM address to “OOH” fromAC|
|Betonhome||||||1|x|Sains|and return cursorto its original position if<br>shifted.The contents ofDDRAM arenot|
||||||||||changed.|
|Ent<br>4<br>nz _ ©<br>°|||||1|V/D|Ss|37us|Sets cursor move direction and specifies<br>display<br>shift.<br>These<br>operations<br>are<br>performed during data writeand read.|
|Display|||||||||D=1: entire display on|
|on/off<br>0|(0)||0|1|D|¢||37us|C=1: cursoron|
|control|||||||||B=1: cursorposition on|
|Cursor|||||||||Set cursor moving and display shift|
|or|||1|S/C | R/L||x|x|37us|control bit, and the direction, without|
|Display Shift|||||||||changingDDRAM data.|
|function<br>Set|||1 |DL]|N|F|x|x|37us|DL: interfacedata is 8/4 bits<br>N: numberofline is2/1<br>F: font size is 5x11/5x8|
|Readbusy|||||||||Whether during internal operation or not|
|flag&|1|BF|JAC6]ACS]AC4||AC3 |AC2 |ACI |ACO||||Ous|can beknownby reading BF. The contents|
|address|||||||||ofaddress counter can also be read.|
|Write data|||||||||Write data into internalRAM|
|Read data|||||||||Read data from internal RAM (DDRAM /|
|Note:||||||||||



Be sure the ST7066U is not in the busy state (BF=00 before sending an instruction from the MPU to the ST7066U. 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. 

## RESET FUNCTION 

## 8-bit Interface (fosc=270KHz) 

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After Veo =4_5Y<br>**----- End of picture text -----**<br>


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## 4-bit Interface (fosc=270KHz) 

Wait time >40m5S AfterWoo >4_5 

| ——CFunctionset ' BFcannctbe | [RS [RW]DB7[066[0B5[DB4[DB3[0B2[DB1[DB0| *--------7 checked before | Fofolofo{[+a][+|{[x|[x|[x[x| | this instruction.| 

Foftoloflo{[+ajo|x|x|[x[x| 

eae| 

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Fol @lolol1{o|x lx [x[x S esinetintint. | To [go [w lr [x ]x|x [x [x[x] Ras snnaseeos-RS[[RIW]DB7|D66[DB5[D54|[DB3[D62|061/DB0)] Display ON/OFF control Fotololofojo|x|/[x|{x[x| fotol[1s{folelelx|[x{[x[x] 

[RS [RIW[DB7|D66[085[D54|DB3[D62|081/DB0| fofololofofo|x|x|x[x| Fofololofola|[x [xx [x] Rs[[RW]0B7|D66[085[DB4[DB3[062|DB1/DB0)] Entry mode set Foftofoflofofo|{x|x|/x|[x_ fofolol1{w]s|[x][x[x[x] 

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DISPLAY L=41.5+0.2 1.0 MAX<br>0.5+0.5 POLARIZER L=40.5+0.3<br>2.25-+ MIN VIEWING AREA L=37.0———+ --0.2140.05<br>3.7 ACTIVE AREA L=34,1-—-———___+ 0.7+0.05<br>1.95 PITCH 0.8X47=37.6 0.7+40.05<br>| a —Ah°0.4TTTTYP -1+0.4 TYP 48 I0.26+0.05<br>oon | | | |<br>eeBHPSST]| | HH HY HH HHeeSARAH eeleee|<br>plead} 1 ii fo) S)<br>===Sa I } ee a eee eee |alo fe ES<br>ast LI | SEEEE HERE esl ELEC HEE ETT SHEE HEE rE ERLE EE eH EEE ses<br>Bae |i 143<br>| a TTS)<<br>}N bdg fomte) b of+ —ll-o.4————P]TCHTYP 0.8X17=37.60.4 TYP |K-1.95<br>w<br>N<br>UNLESS OTHERWISE SPECIFIED<br>DIMENSIONS ARE IN MM<br>TOLERANCES:+0.2MM<br>| Se |<br>| PETE |<br>SO UTI<br>(1:1)<br>**----- End of picture text -----**<br>


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5.4]<br>LO<br>w<br>Ty TT<br>1 {0.3 !<br>1 —80000 00000 00000 00000 00090 00000 00009 09009 6009 09909 0000 6000 0009 000 00000 Oooo T<br>IR | SPEER| LAEEEREOO000  EEEOOoEEH EEEEHEEEO00 GOODE HEEEEE EEEEHGSCHEE EEREGooEEE SEESBooEEE [H]  EEECOEEE HEHE EEECOOPSESS ERYDEOEEEH CerEOD0OEEE SED SOScheeESSHEHE  Peo coeHEE S008HEH ceeDSop8EEE  ceDApeHE ||| N~-<br>||| —T ERE QOO00QO0D0 QO00DODODECOO GO000COD0DCO60 GO000OOOOOOOO 90000BOCDOOD O00COO08COONS GOOCS DODEO GoOOC>CODEDCOD) GooGOOCOO Bo0o>DeeDCO C009G08CODD G08GOD0DOOO 8o000OODOO) GooCOO0oCOD Oooo9DooboOOO OOO OoooDoor 1|I N<|<br>1 ERE ECHR EEEEH EEEEH EEEEH EEE EEE EEE EEE EEC EEE EEE HEH EH EE iS<br>1 EEE EERE EEE HELE EEEEE EEE EERE EEE EECEH EECEH EEE EEE EEE EEE EE EY | CN<br>C1 ICO OOO OO000 OOOO OOOO CD09 OSD0 COO Ge GSS C0 0 OO C0 OoooOO t xs<br>R16 PITCH 2.18X16-0,3=34,t "84<br>iB<br>= sss sata wo<br>27 | [ 49<br>a<br>UNLESS OTHERWISE SPECIFIED<br>DIMENSIONS ARE IN MM<br>TOLERANCES: +0.2MM<br>**----- End of picture text -----**<br>


## PAD CONFIGURATION & GRAPHIC DIMENSION 

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2.15<br>PAD _NO. PAD CONFIGURATION<br>21 COM 87 [R 87 (C1—C80)| 185K-0.33<br>| | rH D4<br>8 COM1[R1(C1—C80)] 5D See Ht<br>9 SEG21[C21(R1—R16)] 2" OOOO Oe<br>| io 6 > LULL Uo<br>| SN Oooo o<br>28 SEG40[C40(R1—R16)] ~ | Goon L]<br>29 SEG61[C61(R1—R16)] LILI<br>| |<br>48 SEG80[C80(R1—R16)] qooco o<br>49 COM9[R9(C1—C80)] 0.05<br>:<br>56<br>COM 16[R16(41-c80), ' UNLESS OTHERWISE SSPECIFIED<br>| L<br>76 SECMMC41(RTER16)] i .<br>77 SEG20[C20(RTR16)1 )<br>| |<br>96 SEG1[61(R1—R16)]<br>**----- End of picture text -----**<br>


SEG & COM LAYOUT 

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SEG1 

SEG LAYOUL COM8 COMI TIMI LUNUAUUAUINUI TIES 

MMT **|** _HEEEE EEEe eeyep eye ee SSCP Eee EEE EET EERIE 

**|** 

a ePUUTAVTA VTA UTAUTAUUAUA TATA TAA UAUUAUUAUHAUIEL:9 96 COM16 COM9 

COM LAYOUT 

## THE MODULE ACCEPT QUALITY LEVEL (AQL) 

1. Inspection Standard: ANSI Z-1.4 Table Normal Inspection Single Sampling Level II. 

## RELIABILITY TEST 

Operating life time: 50,000 hours 

(at room temperature without direct irradiation of sunlight) Reliability characteristics shall meet following requirements. 

|Tests Item||
|---|---|
|.<br>Hightemperature storage|+80"<br>80°C x96HRS|
||“30°C x4HRS|
||-20°C x4HRS|
|Hightemperature, Highhumidity|°<br>0<br>‘TRH<br>2BSPa oeDiSIRS|
|Thermal shock|=20°'@x30min> 25°C x 10s De#70°CRBOmin<br>x 5 cycles|
|ae<br>Vibrationtest|Frequency x SwingxTime<br>A0Hzx4mmx 4hrs|
||Dropheight*Times|



## QUALITY DESCRIPTION & APPLICATION NOTE 

Please refer to “General Inspection Criteria” document