Character LCD Module User's Manual
Contents
1. Current ko T Ey Gr consump tion pan 0 E V pepe EE Clock oscillation Resistance frequency oscillation z Applied to DBo DB E RW RS sz Applied to DBg DB L Optical Characteristics The background color is affected by ambient temperature and the response characteritics deteriorates at low temperature Reflective transflective type Ta 25 C Vopr 4 8 V Backlight OFF Symbol Conditions Min Typ Max uni eee a NH RIA Contrast Le esee 1 17 por 0 0 BEAG Response time fall tore 0 Response ames to ade e d Soc Response ime Tor vaes 89 EIE tn 9 2 0 1500 2400 EE M Recommended Operating Voltage The recommended value of Vopr for an ambient Viewing angle temperature is as follows Voor Non Vic 17 AN No CLCM 561E L1681 B Reflective type L168100P200 Recommended Operating Voltage DM Reflective type Power Supply Dimensions Pin Functions Block Diagram B Built in LED Backlight type Recommended Operating Voltage m Transflective Built in LED Backlight type Dimensions Pin Functions Block Diagram LED Circuit Diagram Electrical Characteristics LED P LED Backlight P 1 Absolute Maximum Ratings X LED forward current consumption Ip 600 mA LEDrevesevoltage Va 8 v LEDallowabledissipation 1 Po 2 6 w LED forward current consumption and op2. L1681 G 5 2 Absolute Maximum Ratings Ta 25 C ED forwardecurrentconsumption 1 600 ma _teDreversevortage va v C ED aliowable dissipation m 26 w LED forward current consumption and operating temperature characteristics are as follows LED forward dd current consumption 350 mA 0 25 50 Temperature C E STN Transflective Built in EL Backlight type Rem E Mechanical Characteristics A Absolute Maximum Ratings l EE NER Electrical Characteristics Optical Characteristics Recommended Operating Voltage H 2 Dimensions G 5 3 Electrical Characteristics Ta 25 C Symbol Conditions win Typ be Unit c ZR Ga ball od al input voltage LED reverse Va 28V mA current G 5 4 Optical Characteristics Ta 2 25 C Symbol Surface brightness Lee 300mA 4 5 min d m2 pane upper side Vopr OV 5 typ sem 40 min oseminte s0 000y0 H 1 Power Supply 5V VR 1 10kQ OV Inverter Output Input 5V Unit mm General tolerance t 0 5 151 05 1 0 VELG 5 5max 1 6 0 2 14 1 0 0 2 4 4 0 2 0 vol 9 I zs RES gore m aa S G T o RI 0 Celia ag i display side S E EAE EET TTT EE EE E J ell v eee ee ee e E BE ski el hs tae ds gt dE z EE TEE E JEU JE JEU JEJE i ed SIS EIST AP JEJE E c PENS el _ BEE E A a i zm 14 5 114 0 14 5 Dk IK 120 0 GLS Vve zi 7 0 129 0 7 0
3. 4 0 143 0 0 3 4 0 Kaz LISS 0 06 E A GR AE SSS SSS SS d E v IC height zi LET 215 L E E E L L E E L1681 H 3 Pin Functions kojna emm a Rs tiinstruction code input H Data input Fs Rw L Data write cwecweu H Datareadacw wi e e enable Fs os Datebuslin Fs 55 patsbusli nof De Databusiine m om Databusiine SSCS hz oss Databusiine SSCS 13 ose Databusine SSCS H 4 Block Diagram 9 9uhotGvut vut uvso 9s U S9 699 04999499 99994 245 0792999999 949 9 9 99 9 v9 tws m Controller KS0066 Common RS signal R W or E equivalent H 5 EL Lamp white H 5 1 Environmental Characteristics Operating p e Storage T AS E Soldering heat EA No terminal h 20 C 30min S No defect on Thermal shock 60 C 30 min 5 cycles appearance H 5 2 Electrical Characteristics cations Electrostatic fz 1 kHz in darkroom capacity Cer 1 VAC 8 5 typ When applying rated 5 0 max Current voltage 20 C 70 RH 3 5 typ A voltage Between lead and film Isolation voltage Sine wave 50 Hz 1min 1500 Vrms Vrms 16 AN No CLCM 561E H 5 3 Emission Characteristics When applying rated 40 min 2 voltage 50 typ cd m 20 C 70 RH in darkroom _Used continuously down to half of initial brightness 1500 h 20 C 70 RH Used continuously down to half of initial 5r
4. L1681 E Features of L1681 Series 16 characters X 1 line STN LCD is used 5X7 dot matrix cursor W16duty 5V single power supply E Specification A Mechanical Characteristics Specifications Unit Module size H x V x T Reflective built in EL backlight type 91 0 40 0x 11 3 EUER Viewingarea Hx 1200x230 mounting holes H x V i Weight Built in LED backlight type 75 Weight Built in EL backlight type H Horizontal V Vertical T Thickness max B Absolute Maximum Ratings ss OV V Twin wm qu Powersupply ve 03 79 vonage ve ise BECHER _ 03 esos Speratngteme Tor _ 9 semen Tay 20 00 Storage sa8hrs 20 85 Joen humidity Eat 20 55 pen C Electrical Characteristics Voo 5V 596 Vs OV Ta 0 Cto50 C Hem symbol Conditions Min Typ Max Unit Powersupply Voo 4 75 5 00 5 25 v voltage Kei Lt Uo v input High Ven 2 2 Vos V voltage tow Vn 0 os v Onan Highl Vow tonno20smal 24 v voltage Low Vor lo t2ma 94 V Current EU s giao 18 3 0 mal consump tion Vic 0 25V 0 3 1 0 mA Clock oscillation Resistance 220 300 kHz oscillation frequency Applied to DBp DB E RW RS Applied to DBo D8B 12 AN No CLCM 561E D Optical Characteristics STN gray type D 1 Reflective type Ta 25 C Vopr 4 75
5. V es bel conditions vin e wax unit Viewing angle C comes e EECHER KSE emend te s fena ep 250380 Response time se t 8 2000 a00 600 ves sov 72 fno D 2 Transflective type Ta 25 C V i ie mg eh le Viewing angle 60 g 0 pas e iw res Lewes c EECHER KREE ee leie eg 250 380 GER EE vit 8 r2 roo E Recommended Operating Voltage STN gray type The recommended value of Vopr for an ambient temperature is as follows Voor Voo Vic Vw o xs ao AN No CLCM 561E L1681 E STN Reflective type Mechanical Characteristics Absolute Maximum Ratings B Electrical Characteristics Optical Characteristics Recommended Operating Voltage F 2 Dimensions C ei F 1 Power Supply 45V VR 1 10k2 OV Unit mm General tolerance 0 5 I51 0 1 0 5 9max 1 60 2 Pe SS eu Ser Tem un SE ol ela AZ3 f4 RI 0 S Ls ab JE LE EO Ig raa ma rm d S Spa od L JL JE JL JL JE JEJE TEE JE JE E JE JL JE DN UNS pat at e MEE Sr Opeth 8S8 fast ta Leg F z B ma 11 5 zs 129 0 7 0 4 0 TES IC helght F 3 Pin Functions 2 nae SSCS Vss Vop Vic L DB DB DB DBg zsjs z sje e o o 72 e eee F 4 Block Diagram date L1681 B STN Transflective Built in LED Backlight type Absolute Ma
6. erating temperature characteristics are as follows f 600 LED forward current consumption 150 mA 20 25 70 Temperature P 2 Opti al Characteristics Taz25 C Surface brightness l i 300mA 4 5 min d m panel upper side Vopr OV 5 typ sisi 40min 2 LED brightness MW I p 300 mA 50 typ cd m Toemen O em e mw 1 Theforward current depends upon the temperature Especially it must be decreased at high temperature For temperature dependence refer to forward current reduction characteristics
7. ightness h 20 C 7096 RH When applying rated voltage 20 C 7096 RH in darkroom Item Initial brightness B Service life when applying rated voltage Service life when used with an inverter Color of light Chromaticity coordinates H 6 Suitable Inverter 5C H 6 1 Electrical Characteristics when combined _ with EL lamp Oscillatin treaun a 25 C Vn 5VDC 480 typ we Output voltage Voy Ta 25 C Vy 5 VDC 85 typ Output current a 25 C Vin S5VDCL 3 5typ Thy frez CVws VOC 359p mA Cw ln voc B Ka D se 5 VD 50tyP ICH ME H 6 2 Tolerance inverter only Input voltage 3 0 to 6 0 25 to 40 H 6 3 Maximum ratings inverter only Lednme 5 ew H 6 4 Dimensions Unit mm Pinno Functions 1 Input 5V DC Common GND 18 5 0 7 L3 ouput 6 5 0 5 lt gt Wide Temperature Range STN LCD Module Specification J Absolute Maximum Ratings C e rojon wm we uw Power supply EI LIA Deo va _ 03 vosos V EES c 70 e semen Tag 5 9 ve storage s48hrs 20 85 RH K Electrical Characteristics Voo 5Vt5 Veg OV Ta 20 C to 70 C __ltem__ Symbol Conditions _ Min Typ Max Unit Powersupply ve 4 75 5 00 5 25 v alias Mo Vd t s no v input Hight Ven 5 22 Vo V wise twp wi fo oe v output High Vom lox 0 205mal 24 v a EAA
8. ximum Ratings 8 Recommended Operating Voltage LE G 2 Dimensions AN No CLCM 561E G 1 Power Supply 45V 0V VR 1 10kQ R 3 Unit mm General tolerance 0 5 51 0 1 0 nec O11 2 14 61 0 0 2 4 64 0 E Be SH BET Se Cp E gt A lt e k i 13 4 R 0 T co E S LEE EE OE EE EE OE OE ETE I E 3 2 54 dh T TO H S ES GE E ag pes o 0090 5 Oa zi 129 0 7 0 cathode C 4 0 143 0 0 3 4 0 NS ICheight G 3 Pin Functions a unas Sd al web 2 Von Powersupply voltage 5 V 13 Ve Liquid crystal driving voltage L Instruction code input H Data input Rs FS RW Data write nand H Data read wcwsuru e r Embe s Da Databusiine Ho De Databusline m pe Data busine na D oatabusline 13 DB Data bus line D DB Data bus line 7 DB Databusline y 3 5 14 LL 898 L E LI G 4 Block Diagram ontroller KSO066 Common signal LCD R W or E Vpp 3 Mss gt t Vic gt VLED VLEDG LED G 5 LED Backlight G 5 1 LED Circuit Diagram m mimm mmn VLED A 3 59 4 60 M VLEpG C AN No CLCM 561E
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