µPD16720 384-OUTPUT TFT-LCD SOURCE DRIVER (COMPATIBLE WITH 256-GR

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µPD16720 384-OUTPUT TFT-LCD SOURCE DRIVER (COMPATIBLE WITH 256-GR

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INTEGRATED CIRCUIT
µPD16720
384-OUTPUT TFT-LCD SOURCE DRIVER (COMPATIBLE WITH 256-GRAY SCALES)
DESCRIPTION
µPD16720 source driver TFT-LCDs capable dealing with displays with 256-gray scales. Data input based digital input configured bits dots pixels), which realize full-color display 16,777,216 colors output values -corrected internal converter 9-by-2 external power modules. Because output dynamic range large VSS2 VDD2 level inversion operation LCD's common electrode rendered unnecessary. Also, able deal with dot-line inversion, n-line inversion column line inversion when mounted single side, this source driver equipped with built-in 8-bit converter circuit whose output pins even output pins respectively output gray scale voltages differing polarity. Assuring maximum clock frequency when driving this driver applicable XGA/SXGA-standard TFT-LCD panels.
FEATURES
CMOS level input outputs Input bits (gradation data) dots Capable outputting values means 9-by-2 external power modules units) converter Logic power supply voltage (VDD1)
Driver power supply voltage (VDD2) 12.0 15.5 High-speed data transfer fMAX. (internal data transfer speed when operating VDD1 Output dynamic range VSS2 VDD2 Apply dot-line inversion, n-line inversion column line inversion Output voltage polarity inversion function (POL) Input data inversion function (POL21/22) Single bank arrangement possible (Loaded with slim bending TCP)
ORDERING INFORMATION
Part Number Package (TAB package)
µPD16720N-xxx
Remark
TCP's external shape customized. order your TCP's external shape, please contact salesperson.
information contained this document being issued advance production cycle device. parameters device change before final production Corporation, discretion, withdraw device prior production. devices/types available every country. Please check with local representative availability additional information.
Document S14086EJ6V0PM00 (6th edition) Date Published July 1999 Printed Japan
mark shows major revised points.
1999
µPD16720
BLOCK DIAGRAM
STHR R,/L STHL VDD1 VSS1
64-bit bidirectional shift register
POL21 POL22
Data register
Latch
VDD2 Level shifter VSS2
converter
LPC1 LPC2 Bcont
Voltage follower output
S384
Remark
/xxx indicates active signal.
RELATIONSHIP BETWEEN OUTPUT CIRCUIT CONVERTER
S383 S384
Multiplexer
8-bit converter
Preliminary Product Information S14086EJ6V0PM00
µPD16720
CONFIGURATION (µPD16720N-xxx (TAB package))
STHL LPC1 VDD1 LPC2 R,/L VDD2 VSS2 Bcont VSS1 POL22 POL21 STHR
S384 S383 S382
Copper Foil Surface
Remark
This figure does specify package.
Preliminary Product Information S14086EJ6V0PM00
µPD16720
FUNCTIONS
Symbol S384 R,/L Name Driver output Port Display data input Port Display data input Shift direction control input These refer start pulse input/output pins when driver connected cascade. shift directions shift registers follows. R,/L STHR input, S1S384, STHL output R,/L STHL input, S384S1, STHR output R,/L Becomes start pulse input R,/L Becomes start pulse output R,/L Becomes start pulse output pin. R,/L Becomes start pulse input Refers shift register's shift clock input. display data incorporated into data register rising edge. rising edge 64th clock after start pulse input, start pulse output reaches high level, thus becoming start pulse next-level driver. initial-level driver's 64th clock becomes valid next-level driver's start pulse input. clock pulses input after input start pulse, input display data halted automatically. contents shift register cleared STB's rising edge. contents data register transferred latch circuit rising edge. addition, falling edge, gray scale voltage supplied driver. necessary ensure input pulse horizontal period. S2n-1 output uses reference supply. output uses reference supply. S2n-1 output uses reference supply. output uses reference supply. S2n-1 indicates output indicates even output. Input signal allowed setup time (tPOL-STB) with respect STB's rising edge. POL21/22 Data inversion loads display data after inverting POL21/22 Data inversion does invert input data. POL21 D07, D17, POL22 D37, D47, current consumption lowered controlling constant current source output amplifier. logic level follows. LPC1,LPC2 power mode LPC1,LPC2 open Normal mode Modes selected between four levels using power control pins (LPC1, LPC2). details, POWER CONTROL FUNCTION. These pins pulled down VSS1 inside possible raise driving capability controlling constant current source output amplifier. When this function required, leave this open. details, POWER CONTROL FUNCTION. Input -corrected power supplies from outside using operational amplifier. Make sure maintain following relationships. During gray scale voltage output, sure keep gray scale level power supply constant level. VDD2-0.1 >.V8 VDD2 VDD2 V9.V14 VSS2+0.1 12.0 15.5 Grounding Grounding Description converted 256-gray-scale analog voltage output. display data input with width bits, viz., gray scale data bits) dots pixels). LSB,
STHR STHL
Right shift start pulse input/output Left shift start pulse input/output Shift clock input
Latch input
Polarity input
POL21, POL22
Data inversion
LPC1, LPC2
power control input
Bcont
Bias control
-corrected power supplies
VDD1 VDD2 VSS1 VSS2
Logic power supply Driver power supply Logic ground Driver ground
Preliminary Product Information S14086EJ6V0PM00
µPD16720
Cautions power start sequence must VDD1, logic input, VDD2 that order. Reverse this sequence shut down (Simultaneous power application VDD2 possible.). stabilize supply voltage, please sure insert 0.47- bypass capacitor between VDD1-VSS1 VDD2 VSS2. Furthermore, increased precision converter, insertion bypass capacitor about 0.01 also advised between -corrected power supply terminals (V0, V2,., V17) VSS2.
Preliminary Product Information S14086EJ6V0PM00
µPD16720
RELATIONSHIP BETWEEN INPUT DATA OUTPUT VOLTAGE VALUE
This product incorporates 8-bit converter whose output pins even output pins output respectively gray scale voltages differing polarity with respect LCD's counter electrode (common electrode) voltage. converter consists ladder resistors switches. ladder resistors r254) designed that ratio panel -compensated voltages V255' V255" almost equivalent. sets nine -compensated power supplies, V17, respectively, input gray scale voltages same polarity with respect VDD2. When fine gray scale voltage precision necessary, there need connect voltage follower circuit -compensated power supplies V16. Figure shows relationship between driving voltages such liquid-crystal driving voltages VDD2, VSS2 VDD2, -corrected voltages input data. sure maintain voltage relationships VDD2-0.1 VDD2. VDD2> VSS2+0.1 Figures show relationship between input data output voltage resistance values resistor strings.
Figure 5-1. Relation between Input Data -corrected Power Supply
VDD2
VDD2
VSS2 Input Data (HEX)
Preliminary Product Information S14086EJ6V0PM00
µPD16720
Figure 5-2. Relationship between Input Data Output Voltage (1/4) VDD2-0.1 VDD2
Input Data Output Voltage V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V7+(V6-V7) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) V6+(V5-V6) 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 62.5 62.5 62.5 62.5 62.5 62.5 62.5 62.5 62.5 62.5 62.5 62.5 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 45.0 45.0 45.0 45.0 45.0 45.0 45.0 45.0 45.0
r254 r253 r252
V255' V254' V253'
r241 V241' r240 r239 V239' r238 V240'
r129 V129' r128 r127 V127' r126 V128'
V33' V31' V32'
V10' V11' V12' V13' V14' V15' V16' V17' V18' V19' V20' V21' V22' V23' V24' V25' V26' V27' V28' V29' V30' V31' V32' V33' V34' V35' V36' V37' V38' V39' V40' V41' V42' V43' V44' V45' V46' V47' V48' V49' V50' V51' V52' V53' V54' V55' V56' V57' V58' V59' V60' V61' V62' V63'
50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0 450.0 500.0 562.5 625.0 687.5 750.0 812.5 875.0 937.5 1000.0 1062.5 1125.0 1187.5 1250.0 1325.0 1400.0 1475.0 1550.0 1625.0 1700.0 1775.0 1850.0 75.0 150.0 225.0 300.0 375.0 450.0 525.0 582.5 640.0 697.5 755.0 812.5 870.0 927.5 985.0 1042.5 1100.0 1157.5 1215.0 1272.5 1330.0 1387.5 1445.0 1490.0 1535.0 1580.0 1625.0 1670.0 1715.0 1760.0 1805.0
1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0
Preliminary Product Information S14086EJ6V0PM00
µPD16720
Figure 5-2. Relationship between Input Data Output Voltage (2/4) VDD2-0.1 VDD2
Input Data Output Voltage V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) V5+(V4-V5) 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0
V64' V65' V66' V67' V68' V69' V70' V71' V72' V73' V74' V75' V76' V77' V78' V79' V80' V81' V82' V83' V84' V85' V86' V87' V88' V89' V90' V91' V92' V93' V94' V95' V96' V97' V98' V99' V100' V101' V102' V103' V104' V105' V106' V107' V108' V109' V110' V111' V112' V113' V114' V115' V116' V117' V118' V119' V120' V121' V122' V123' V124' V125' V126' V127'
35.0 70.0 105.0 140.0 175.0 210.0 245.0 280.0 315.0 350.0 385.0 420.0 455.0 490.0 525.0 550.0 575.0 600.0 625.0 650.0 675.0 700.0 725.0 750.0 775.0 800.0 825.0 850.0 875.0 900.0 925.0 950.0 975.0 1000.0 1025.0 1050.0 1075.0 1100.0 1125.0 1150.0 1175.0 1200.0 1225.0 1250.0 1275.0 1300.0 1325.0 1350.0 1375.0 1400.0 1425.0 1450.0 1475.0 1500.0 1525.0 1550.0 1575.0 1600.0 1625.0 1650.0 1675.0 1700.0 1725.0
1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0
Preliminary Product Information S14086EJ6V0PM00
µPD16720
Figure 5-2. Relationship between Input Data Output Voltage (3/4) VDD2-0.1 VDD2
Input Data Output Voltage V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) V4+(V3-V4) 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5
V128' V129' V130' V131' V132' V133' V134' V135' V136' V137' V138' V139' V140' V141' V142' V143' V144' V145' V146' V147' V148' V149' V150' V151' V152' V153' V154' V155' V156' V157' V158' V159' V160' V161' V162' V163' V164' V165' V166' V167' V168' V169' V170' V171' V172' V173' V174' V175' V176' V177' V178' V179' V180' V181' V182' V183' V184' V185' V186' V187' V188' V189' V190' V191'
25.0 50.0 75.0 100.0 125.0 150.0 175.0 200.0 225.0 250.0 275.0 300.0 325.0 350.0 375.0 400.0 425.0 450.0 475.0 500.0 525.0 550.0 575.0 607.5 640.0 672.5 705.0 737.5 770.0 802.5 835.0 867.5 900.0 932.5 965.0 997.5 1030.0 1062.5 1095.0 1127.5 1160.0 1192.5 1225.0 1257.5 1290.0 1322.5 1355.0 1387.5 1420.0 1452.5 1485.0 1517.5 1550.0 1582.5 1615.0 1647.5 1680.0 1712.5 1745.0 1777.5 1810.0 1842.5 1875.0
1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5
Preliminary Product Information S14086EJ6V0PM00
µPD16720
Figure 5-2. Relationship between Input Data Output Voltage (4/4) VDD2-0.1 VDD2
Input Data Output Voltage V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V3+(V2-V3) V2+(V1-V2) V2+(V1-V2) V2+(V1-V2) V2+(V1-V2) V2+(V1-V2) V2+(V1-V2) V2+(V1-V2) V2+(V1-V2) V2+(V1-V2) V2+(V1-V2) V2+(V1-V2) V2+(V1-V2) V2+(V1-V2) total 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 82.5 82.5 82.5 82.5 10552.5
V192' V193' V194' V195' V196' V197' V198' V199' V200' V201' V202' V203' V204' V205' V206' V207' V208' V209' V210' V211' V212' V213' V214' V215' V216' V217' V218' V219' V220' V221' V222' V223' V224' V225' V226' V227' V228' V229' V230' V231' V232' V233' V234' V235' V236' V237' V238' V239' V240' V241' V242' V243' V244' V245' V246' V247' V248' V249' V250' V251' V252' V253' V254' V255'
32.5 65.0 97.5 130.0 162.5 195.0 227.5 260.0 292.5 325.0 357.5 390.0 422.5 455.0 487.5 520.0 552.5 585.0 617.5 650.0 682.5 715.0 747.5 780.0 812.5 845.0 877.5 927.5 977.5 1027.5 1077.5 1127.5 1177.5 1227.5 1277.5 1327.5 1377.5 1427.5 1477.5 1527.5 1577.5 1627.5 1677.5 1727.5 1795.0 1862.5 1930.0 67.5 135.0 202.5 270.0 337.5 405.0 472.5 540.0 607.5 675.0 742.5 825.0 907.5
1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 990.0 990.0 990.0 990.0 990.0 990.0 990.0 990.0 990.0 990.0 990.0 990.0 990.0
Preliminary Product Information S14086EJ6V0PM00
µPD16720
Figure 5-3. Relationship between Input Data Output Voltage (1/4) VDD2 VSS2+0.1
Input Data Output Voltage V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V11+(V10-V11) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) V12+(V11-V12) 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 62.5 62.5 62.5 62.5 62.5 62.5 62.5 62.5 62.5 62.5 62.5 62.5 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 45.0 45.0 45.0 45.0 45.0 45.0 45.0 45.0 45.0
V31" V33" V32"
r126 V127" r127 r128 V129" r129 V128"
r238 V239" r239 r240 V241" r241 V240"
r252 V253" r253 r254 V255" V254"
V0'' V1'' V2'' V3'' V4'' V5'' V6'' V7'' V8'' V9'' V10'' V11'' V12'' V13'' V14'' V15'' V16'' V17'' V18'' V19'' V20'' V21'' V22'' V23'' V24'' V25'' V26'' V27'' V28'' V29'' V30'' V31'' V32'' V33'' V34'' V35'' V36'' V37'' V38'' V39'' V40'' V41'' V42'' V43'' V44'' V45'' V46'' V47'' V48'' V49'' V50'' V51'' V52'' V53'' V54'' V55'' V56'' V57'' V58'' V59'' V60'' V61'' V62'' V63''
1875.0 1825.0 1775.0 1725.0 1675.0 1625.0 1575.0 1525.0 1475.0 1425.0 1362.5 1300.0 1237.5 1175.0 1112.5 1050.0 987.5 925.0 862.5 800.0 737.5 675.0 600.0 525.0 450.0 375.0 300.0 225.0 150.0 75.0 1775.0 1700.0 1625.0 1550.0 1475.0 1400.0 1325.0 1267.5 1210.0 1152.5 1095.0 1037.5 980.0 922.5 865.0 807.5 750.0 692.5 635.0 577.5 520.0 462.5 405.0 360.0 315.0 270.0 225.0 180.0 135.0 90.0 45.0
1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1925.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0 1850.0
Preliminary Product Information S14086EJ6V0PM00
µPD16720
Figure 5-3. Relationship between Input Data Output Voltage (2/4) VDD2 VSS2+0.1
Input Data V64'' V65'' V66'' V67'' V68'' V69'' V70'' V71'' V72'' V73'' V74'' V75'' V76'' V77'' V78'' V79'' V80'' V81'' V82'' V83'' V84'' V85'' V86'' V87'' V88'' V89'' V90'' V91'' V92'' V93'' V94'' V95'' V96'' V97'' V98'' V99'' V100'' V101'' V102'' V103'' V104'' V105'' V106'' V107'' V108'' V109'' V110'' V111'' V112'' V113'' V114'' V115'' V116'' V117'' V118'' V119'' V120'' V121'' V122'' V123'' V124'' V125'' V126'' V127'' Output Voltage V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) V13+(V12-V13) 1715.0 1680.0 1645.0 1610.0 1575.0 1540.0 1505.0 1470.0 1435.0 1400.0 1365.0 1330.0 1295.0 1260.0 1225.0 1200.0 1175.0 1150.0 1125.0 1100.0 1075.0 1050.0 1025.0 1000.0 975.0 950.0 925.0 900.0 875.0 850.0 825.0 800.0 775.0 750.0 725.0 700.0 675.0 650.0 625.0 600.0 575.0 550.0 525.0 500.0 475.0 450.0 425.0 400.0 375.0 350.0 325.0 300.0 275.0 250.0 225.0 200.0 175.0 150.0 125.0 100.0 75.0 50.0 25.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 1750.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0
Preliminary Product Information S14086EJ6V0PM00
µPD16720
Figure 5-3. Relationship between Input Data Output Voltage (3/4) VDD2 VSS2+0.1
Input Data Output Voltage V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) V14+(V13-V14) 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5
V128'' V129'' V130'' V131'' V132'' V133'' V134'' V135'' V136'' V137'' V138'' V139'' V140'' V141'' V142'' V143'' V144'' V145'' V146'' V147'' V148'' V149'' V150'' V151'' V152'' V153'' V154'' V155'' V156'' V157'' V158'' V159'' V160'' V161'' V162'' V163'' V164'' V165'' V166'' V167'' V168'' V169'' V170'' V171'' V172'' V173'' V174'' V175'' V176'' V177'' V178'' V179'' V180'' V181'' V182'' V183'' V184'' V185'' V186'' V187'' V188'' V189'' V190'' V191''
1882.5 1857.5 1832.5 1807.5 1782.5 1757.5 1732.5 1707.5 1682.5 1657.5 1632.5 1607.5 1582.5 1557.5 1532.5 1507.5 1482.5 1457.5 1432.5 1407.5 1382.5 1357.5 1332.5 1300.0 1267.5 1235.0 1202.5 1170.0 1137.5 1105.0 1072.5 1040.0 1007.5 975.0 942.5 910.0 877.5 845.0 812.5 780.0 747.5 715.0 682.5 650.0 617.5 585.0 552.5 520.0 487.5 455.0 422.5 390.0 357.5 325.0 292.5 260.0 227.5 195.0 162.5 130.0 97.5 65.0 32.5
1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5 1907.5
Preliminary Product Information S14086EJ6V0PM00
µPD16720
Figure 5-3. Relationship between Input Data Output Voltage (4/4) VDD2 VSS2+0.1
Input Data Output Voltage V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V15+(V14-V15) V16+(V15-V16) V16+(V15-V16) V16+(V15-V16) V16+(V15-V16) V16+(V15-V16) V16+(V15-V16) V16+(V15-V16) V16+(V15-V16) V16+(V15-V16) V16+(V15-V16) V16+(V15-V16) V16+(V15-V16) V16+(V15-V16) 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 67.5 82.5 82.5 82.5 82.5 total 10552.5
V192'' V193'' V194'' V195'' V196'' V197'' V198'' V199'' V200'' V201'' V202'' V203'' V204'' V205'' V206'' V207'' V208'' V209'' V210'' V211'' V212'' V213'' V214'' V215'' V216'' V217'' V218'' V219'' V220'' V221'' V222'' V223'' V224'' V225'' V226'' V227'' V228'' V229'' V230'' V231'' V232'' V233'' V234'' V235'' V236'' V237'' V238'' V239'' V240'' V241'' V242'' V243'' V244'' V245'' V246'' V247'' V248'' V249'' V250'' V251'' V252'' V253'' V254'' V255''
1965.0 1932.5 1900.0 1867.5 1835.0 1802.5 1770.0 1737.5 1705.0 1672.5 1640.0 1607.5 1575.0 1542.5 1510.0 1477.5 1445.0 1412.5 1380.0 1347.5 1315.0 1282.5 1250.0 1217.5 1185.0 1152.5 1120.0 1070.0 1020.0 970.0 920.0 870.0 820.0 770.0 720.0 670.0 620.0 570.0 520.0 470.0 420.0 370.0 320.0 270.0 202.5 135.0 67.5 922.5 855.0 787.5 720.0 652.5 585.0 517.5 450.0 382.5 315.0 247.5 165.0 82.5
1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 1997.5 990.0 990.0 990.0 990.0 990.0 990.0 990.0 990.0 990.0 990.0 990.0 990.0 990.0
Preliminary Product Information S14086EJ6V0PM00
µPD16720
RELATIONSHIP BETWEEN INPUT DATA OUTPUT
Data format bits RGBs dots) Input width bits (2-pixel data) R,/L (Right shift)
Output Data S383 S384
R,/L (Left shift)
Output Data S383 S384
S2n-1
Note
Note
Note S2n-1 (Odd output), (Even output), 1,2,.,192
RELATIONSHIP BETWEEN STB, POL, OUTPUT WAVEFORM
output voltage written panel synchronized with falling edge.
S2n-1
Selected voltage
Selected voltage
Selected voltage
Selected voltage Hi-Z Hi-Z
Selected voltage Hi-Z
Selected voltage
Preliminary Product Information S14086EJ6V0PM00
µPD16720
POWER CONTROL FUNCTION
bias current output amplifier switched between four levels using power control pins (LPC1,LPC2). relation between logic level each modes follows.
LPC1 Open Open
LPC2 Open Open Normal mode
Mode
power mode power mode power mode
bias current output amplifier reduced order normal modelow power mode (3). Input stable current (VDD1/VSS1) this pin. possible finely control driving capability inside output amplifier connecting bias control (Bcont) external resistor. Connect this external resistor (per IC). Caution Because power control bias control control bias current output amplifier regulate over-all current consumption driver when this occurs, characteristics output amplifier will simultaneously change. Therefore, when using these functions, sure sufficiently evaluate picture quality.
Preliminary Product Information S14086EJ6V0PM00
µPD16720
ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings VSS1 VSS2
Parameter Symbol VDD1 VDD2 Tstg Ratings -0.5 +4.0 -0.5 +17.0 -0.5 VDD1 -0.5 VDD2 -0.5 VDD1 -0.5 VDD2 +125 Unit
Logic part supply voltage Driver part supply voltage Logic part input voltage Driver part input voltage Logic part output voltage Driver part output voltage Operating ambient temperature Storage temperature
Caution
absolute maximum rating even above parameters exceeded even momentarily, quality product degraded. Absolute maximum ratings, therefore, specify values exceeding which product physically damaged. sure product within range absolute maximum ratings.
Recommended Operating Range VSS1 VSS2
Parameter Logic part supply voltage Symbol VDD1 VDD2 V0-V17 fMAX. Condition MIN. 12.0 VDD1 TYP. 15.0 MAX. 15.5 VDD1 VDD1 VDD2-0.1 VDD2-0.1 Unit
Driver part supply voltage High-level input voltage Low-level input voltage -corrected voltage Driver part output voltage Maximum clock frequency
Preliminary Product Information S14086EJ6V0PM00
µPD16720
Electrical Characteristics VDD1 VDD2 12.0 15.5 VSS1 VSS2
Parameter Input leakage current High-level output voltage Low-level output voltage Symbol STHR(STHL),IOH=0 STHR(STHL),IOL=0 VDD2 15.0 V0,V9 (T.B.D.) (T.B.D.) VDD1-0.1 (T.B.D.) (T.B.D.) Condition MIN. TYP. MAX. ±1.0 Unit
-corrected supply current
V0-V8=V9-V17= V8,V17 Driver output current IVOH IVOL Output voltage deviation Output swing voltage difference deviation VP-P2 VP-P1 VX=T.B.D., VOUT=T.B.D.Note VX=T.B.D., VOUT=T.B.D. VDD1=3.3 VDD2=15.0 VOUT= VOUT= 11.0 VP-P3 VOUT= 14.0 Logic part dynamic current consumption Driver part dynamic current consumption IDD2 VDD2, with load IDD1 VDD1
Note
(T.B.D.) (T.B.D.) (±20)
(T.B.D.)
(T.B.D.)
(T.B.D.)
(T.B.D.)
Note refers output voltage analog output pins S384. VOUT refers voltage applied analog output pins S384. Cautions fSTB kHz, fCLK TYP. values refer black white input pattern. MAX. value refers measured values checkerboard input pattern. Refers current consumption driver when cascades connected under assumption SXGA single-sided mounting units).
Preliminary Product Information S14086EJ6V0PM00
µPD16720
Switching Characteristics VDD1 VDD2 12.0 15.5 VSS1 VSS2
Parameter Start pulse delay time Driver output delay time Symbol tPLH1 tPLH2 tPLH3 tPHL2 tPHL3 Input capacitance STHR(STHL) excluded, TA=25 STHR(STHL), TA=25 Condition MIN. TYP. MAX. Unit
Test Condition
output
Timing Requirements VDD1 VSS1
Parameter Clock pulse width Clock pulse high period Clock pulse period Data setup time Data hold time Start pulse setup time Start pulse hold time POL21/22 setup time POL21/22 hold time Symbol tSETUP1 tHOLD1 tSETUP2 tHOLD2 tSETUP3 tHOLD3 tLDT tCLK-STB tSTB-CLK STHR (STHL) Condition MIN. (1.5) TYP. MAX. Unit
pulse width Last data timing CLK-STB time STB-CLK time
Time between start pulse tSTB-STH POL-STB time STB-POL time tPOL-STB tSTB-POL
Preliminary Product Information S14086EJ6V0PM00
tCLK-STB VDD1 VSS1 tSTB-STH VDD1 INVALID VSS1 D373 D378 D379 D384 D385 D390 D3835 D3840 tSTB-CLK VSS1 VDD1
PWCLK(L) PWCLK
PWCLK(H)
tSETUP2
tHOLD2
STHR (1st Dr.)
data example when SXGA).
tSETUP1
tHOLD1
INVALID
tSETUP3
tHOLD3 VDD1 INVALID tPLH1 VDD1 VSS1 tLDT PWSTB VDD1 VSS1 tPOL-STB tSTB-POL VDD1 VSS1 tPLH3 Hi-Z tPLH2 VSS1
POL21/22
INVALID
STHL (1st Dr.)
SWITCHING CHARACTERISTIC WAVEFORM(R,/L=
Unless otherwise specified, input level defined VDD1, VDD1 (Numbers clock display
Preliminary Product Information S14086EJ6V0PM00
VOUT
Target Voltage ±0.1VDD2 8-bit accuracy
tPHL2 tPHL3
µPD16720
µPD16720
RECOMMENDED MOUNTING CONDITIONS
following conditions must mounting conditions µPD16720. more details, refer Semiconductor Device Mounting Technology Manual (C10535E). Please consult with sales offices case other mounting process used, case mounting done under different conditions.
µPD16720N-xxx (TAB Package)
Mounting Condition Thermocompression
Mounting Method Soldering
Condition Heating tool heating pressure 100g(per solder)
(Adhesive Conductive Film)
Temporary bonding pressure kg/cm time
sec. Real bonding pressure kg/cm time
40secs(When using anisotropy conductive film SUMIZAC1003 Sumitomo Bakelite,Ltd).
Caution
find detailed conditions mounting part, please contact manufacturing company. sure avoid using more mounting methods time.
Preliminary Product Information S14086EJ6V0PM00
µPD16720
[MEMO]
Preliminary Product Information S14086EJ6V0PM00
µPD16720
NOTES CMOS DEVICES
PRECAUTION AGAINST SEMICONDUCTORS Note: Strong electric field, when exposed device, cause destruction gate oxide ultimately degrade device operation. Steps must taken stop generation static electricity much possible, quickly dissipate once, when occurred. Environmental control must adequate. When dry, humidifier should used. recommended avoid using insulators that easily build static electricity. Semiconductor devices must stored transported anti-static container, static shielding conductive material. test measurement tools including work bench floor should grounded. operator should grounded using wrist strap. Semiconductor devices must touched with bare hands. Similar precautions need taken boards with semiconductor devices HANDLING UNUSED INPUT PINS CMOS Note: connection CMOS device inputs cause malfunction. connection provided input pins, possible that internal input level generated noise, etc., hence causing malfunction. CMOS devices behave differently than Bipolar NMOS devices. Input levels CMOS devices must fixed high using pull-up pull-down circuitry. Each unused should connected with resistor, considered have possibility being output pin. handling related unused pins must judged device device related specifications governing devices. STATUS BEFORE INITIALIZATION DEVICES Note: Power-on does necessarily define initial status device. Production process does define initial operation status device. Immediately after power source turned devices with reset function have been initialized. Hence, power-on does guarantee out-pin levels, settings contents registers. Device initialized until reset signal received. Reset operation must executed immediately after power-on devices having reset function.
Preliminary Product Information S14086EJ6V0PM00
µPD16720
Reference Documents Semiconductor Device Reliability/Quality Control System(C10983E) Quality Grades NEC's Semiconductor Devices(C11531E)
information contained this document being issued advance production cycle device. parameters device change before final production Corporation, discretion, withdraw device prior production. part this document copied reproduced form means without prior written consent Corporation. Corporation assumes responsibility errors which appear this document. Corporation does assume liability infringement patents, copyrights other intellectual property rights third parties arising from device described herein other liability arising from such device. license, either express, implied otherwise, granted under patents, copyrights other intellectual property rights Corporation others. Descriptions circuits, software, other related information this document provided illustrative purposes semiconductor product operation application examples. incorporation these circuits, software, information design customer's equipment shall done under full responsibility customer. Corporation assumes responsibility losses incurred customer third parties arising from these circuits, software, information. While Corporation been making continuous effort enhance reliability semiconductor devices, possibility defects cannot eliminated entirely. minimize risks damage injury persons property arising from defect semiconductor device, customers must incorporate sufficient safety measures design, such redundancy, fire-containment, anti-failure features. devices classified into following three quality grades: "Standard", "Special", "Specific". Specific quality grade applies only devices developed based customer designated "quality assurance program" specific application. recommended applications device depend quality grade, indicated below. Customers must check quality grade each device before using particular application. Standard: Computers, office equipment, communications equipment, test measurement equipment, audio visual equipment, home electronic appliances, machine tools, personal electronic equipment industrial robots Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment medical equipment (not specifically designed life support) Specific: Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems medical equipment life support, etc. quality grade devices "Standard" unless otherwise specified NEC's Data Sheets Data Books. customers intend devices applications other than those specified Standard quality grade, they should contact sales representative advance.

µPD16720 384-OUTPUT TFT-LCD SOURCE DRIVER (COMPATIBLE WITH 256-GR

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