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[1] ? ? ? ? ? nhd \ 0216sz \ nsw\ bbw ? character ? liquid ? crystal? display ? module ? ? nhd \? ? newhaven ? display ? 0216 \? ? 2 ? lines ? x ? 16? characters ? sz \? ? model ? n \? ? transmissive ?? sw \? ? side ? white ? led ? backlight? b \? ? stn\? blue ? ( \ ) ? b \? ? 6:00 ? view ? w \? ? wide? temperature ? ( \20c~+70c)? ??rohs ? compliant ? ? ? ? ? ? ? ? ? ?????? newhaven ? display ? international, ? inc. ? ??????2511? technology ? drive, ? suite ? 101 ? ??????elgin ? il, ? 60124 ? ?????? ph: ? 847\844\ 8795 ? fax: ? 847\844\ 8796 ? ? www.newhavendisplay.com ? nhtech@newhavendisplay.com ?? nhsales@newhavendisplay.com ? ? ? ? ? ? ? ?
[2] ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?\? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 2 lines x 16 characters ? built r in controller (splc780d or equivalent) ? +5.0v power supply ? 1/16 duty, 1/5 bias ? rohs compliant ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
tnemngissanip 3 4 1 2 ssv ddv 0v sr wr 5 e 6 0bd 7 1bd 8 2bd 9 3bd 01 4bd 11 5bd 21 6bd 31 7bd 41 +del 51 -del 61 front back yalpsid nevahwen wbb-wsn-zs6120-dhn side white mechanical drawing 4.6v
[4] ? ? ? ? ? ? ? ? ? ? ? ? ? ? 1 ? vss ? power ? supply ? ground 2 ? vdd ?? power ? supply ? supply ? voltage ? for ? logic ? (+5.0v) 3 ? v0 ? adj ? power ? supply ? power ? supply ? for ? contrast ? (approx. ? 0.4v) 4 ? rs ? mpu ? register ? select ? signal. ? rs=0: ? command, rs=1: ? data ? 5 ? r/w ? mpu ? read/write ? select ? signal, ? r/w=1: ? read r/w: ? =0: ? write ? ? 6 ? e ? mpu ? operation ? enable ? signal. falling ? edge ? triggered. ? 7 \ 10 ? db0 ? ? db3 ? mpu ? four ? low ? order ? bi \ directional ? three \ state ? data ? bus ? lines. ?? these ? four ? are ? not ? used ? during ? 4 \ bit ? operation. ? 11 \ 14 ? db4 ? ? db7 ? mpu ? four ? high ? order ? bi \ directional ? three \ state ? data ? bus ? lines. ?? 15 ? led+ ? power ? supply ? power ? supply ? for ? led ? backlight ? (+5.0v via ? on \ board ? resistor) ? 16 ? led \? power ? supply ? ground ? for ? backlight recommended lcd connector: 2.54mm ? pitch ? pins ? ? ??\\\?????????? ? ?? ?\\\ ? ? ? ? ? ?
[5] ? ? ? ? ? ??? ? ? ? operating ? temperature ? range ? top ? absolute ? max \ 20 \ +70 ?? c storage ? temperature ? range ? tst ? absolute ? max \ 30 \ +80 ?? c supply ? voltage ? vdd ? 4.7 5.0 5.5 ? v supply ? current ? idd ? ta=25c, ? vdd=5.0v \ 1.5 2.5 ? ma supply ? for ? lcd ? (contrast) ? vdd \ v0 ? ta=25c ?\ 4.6 \? v ?h? ? level ? input ? vih ? 2.2 \ vdd ? v ?l? ? level ? input ? vil ? 0 \ 0.6 ? v ?h? ? level ? output ? voh ? 2.4 \\? v ?l? ? level ? output ? vol ?\\ 0.4 ? v ?? ? backlight ? supply ? voltage ? vled ?\ \ 5.0 \? v backlight ? supply ? current ?? iled ? vled=5.0v \ 25 30 ? ma optical characteristics item symbol condition min. typ. max. unit viewing ? angle ? ? vertical ? (top) ? av ? cr ? 2 \ 25 \? ?? viewing ? angle ? ? vertical ? (bottom) ? av ? cr ? 2 \ 70 \? ?? viewing ? angle ? ? horizontal ? (left) ? ah ? cr ? 2 \ 30 \? ?? viewing ? angle ? ? horizontal ? (right) ? ah ? cr ? 2 \ 30 \? ?? contrast ? ratio ? cr ?\ 2 \? \? response ? time ? (rise) ? tr ?\ \ 120 150 ? ms response ? time ? (fall) ? tf ?\ \ 120 150 ? ms controller information built r in splc780d. download specification at http://www.newhavendisplay. com/app_notes/splc780d.pdf ?? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
[6] ? ? ? ? ? ? ?
[7] ? ? ?
[8] ? ? ? ? ? \ ? ? ? ?
[9] ? ? ? ? ? ? ? ? ? ?
[10] ? ? ? ? ? 8-bit initialization: /**********************************************************/ void command(char i) { p1 = i; //put data on output port d_i =0; //d/i=low : send instruction r_w =0; //r/w=low : write e = 1; delay(1); //enable pulse width >= 300ns e = 0; //clock enable: falling edge } /**********************************************************/ void write(char i) { p1 = i; //put data on output port d_i =1; //d/i=low : send data r_w =0; //r/w=low : write e = 1; delay(1); //enable pulse width >= 300ns e = 0; //clock enable: falling edge } /**********************************************************/ void init() { e = 0; delay(100); //wait >15 msec after power is applied command(0x30); //command 0x30 = wake up delay(30); //must wait 5ms, busy flag not available command(0x30); //command 0x30 = wake up #2 delay(10); //must wait 160us, busy flag not available command(0x30); //command 0x30 = wake up #3 delay(10); //must wait 160us, busy flag not available command(0x38); //function set: 8-bit/2-line command(0x10); //set cursor command(0x0c); //display on; cursor on command(0x06); //entry mode set } /**********************************************************/
[11] ? ? 4-bit initialization: /**********************************************************/ void command(char i) { p1 = i; //put data on output port d_i =0; //d/i=low : send instruction r_w =0; //r/w=low : write nybble(); //send lower 4 bits i = i<<4; //shift over by 4 bits p1 = i; //put data on output port nybble(); //send upper 4 bits } /**********************************************************/ void write(char i) { p1 = i; //put data on output port d_i =1; //d/i=high : send data r_w =0; //r/w=low : write nybble(); //clock lower 4 bits i = i<<4; //shift over by 4 bits p1 = i; //put data on output port nybble(); //clock upper 4 bits } /**********************************************************/ void nybble() { e = 1; delay(1); //enable pulse width >= 300ns e = 0; //clock enable: falling edge } /**********************************************************/ void init() { p1 = 0; p3 = 0; delay(100); //wait >15 msec after power is applied p1 = 0x30; //put 0x30 on the output port delay(30); //must wait 5ms, busy flag not available nybble(); //command 0x30 = wake up delay(10); //must wait 160us, busy flag not available nybble(); //command 0x30 = wake up #2 delay(10); //must wait 160us, busy flag not available nybble(); //command 0x30 = wake up #3 delay(10); //can check busy flag now instead of delay p1= 0x20; //put 0x20 on the output port nybble(); //function set: 4-bit interface command(0x28); //function set: 4-bit/2-line command(0x10); //set cursor command(0x0f); //display on; blinking cursor command(0x06); //entry mode set } /**********************************************************/
[12] ? ? ? ? ? ? ? ? ? ? ? ? ? ? high ? temperature ? storage ? endurance ? test ? applying ? the ? high ? storage ? temperature ? for ? a ? long ? time. ? +80 ? c ? , ? 48hrs 2 ? low ? temperature ? storage ? endurance ? test ? applying ? the ? low ? storage ? temperature ? for ? a ? long ? time. ? \ 30 ? c ? , ? 48hrs 1,2 high ? temperature ? operation ? endurance ? test ? applying ? the ? electric ? stress ? (voltage ? & ? current) ? and ? the ? high ? thermal ? stress ? for ? a ? long ? time. ? +70 ? c ? 48hrs 2 ? low ? temperature ? operation ? endurance ? test ? applying ? the ? electric ? stress ? (voltage ? & ? current) ? and ? the ? low ? thermal ? stress ? for ? a ? long ? time. ? \ 20 ? c ? , ? 48hrs 1,2 high ? temperature ? / ? humidity ? operation ? endurance ? test ? applying ? the ? electric ? stress ? (voltage ? & ? current) ? and ? the ? high ? thermal ? with ? high ? humidity ? stress ? for ? a ? long ? time. ? +40 ? c ? , 90% ? rh ? , ? 48hrs ? 1,2 thermal ? shock ? resistance ? endurance ? test ? applying ? the ? electric ? stress ? (voltage ? & ? current) ? during ? a ? cycle ? of ? low ? and ? high ? thermal ? stress. ?? 0 ? c,30min ?\ > ? 25 ? c,5min ?\ > ? 50 ? c,30min ? = ? 1 ? cycle ? 10 ? cycles ? ? vibration ? test ? endurance ? test ? applying ? vibration ? to ? simulate ? transportation ? and ? use. ? 10 \ 55hz ? , ? 15mm ? amplitude. ? 60 ? sec ? in ? each ? of ? 3 ? directions ? x,y,z ? for ? 15 ? minutes ? 3 ? static ? electricity ? test ? endurance ? test ? applying ? electric ? static ? discharge. ? vs=800v, ? rs=1.5k , ? cs=100pf ? ? one ? time ? ? ? ? no ? condensation ? to ? be ? observed. ? ? ? conducted ? after ? 4 ? hours ? of ? storage ? at ? 25 ? c, ? 0%rh. ? ? ? test ? performed ? on ? product ? itself, ? not ? inside ? a ? container. ? ? ? ? ? ? ? see ? precautions ? at ? www.newhavendisplay.com/specs/precautions.pdf ? ? ? ? ? ? ? ? ? ? ?

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