USER' MANUAL
Contents
1. Character Digit area Zone B Viewing area except Zone A Zone A Zone B minimum Viewing area Zone C Outside viewing area invisible area after assembly in customer s product Note As a general rule visual defects in Zone C are permissible when it is no trouble for quality and assembly of customer s product 14 4 Major Defect All functional defects such as open or missing segment short contrast differential excess power consumption smearing leakage etc and overall outline dimension beyond the drawing Are classified as major defects PAGE 6 LMG SSC12G64 Serial 14 5 Minor Defect Except the Major defects above all cosmetic defects are classified as minor defects Item No Item to be Eksa Inspection Standard Classification of defects Spot apei Zone size mm Aceeptable Qty Minor Defects in spot CA N B Tf se from D 0 15 Acceptable Accepta clutering of spot nar allowed z 15 lt lt 0 20 20 lt 0 lt 0 25 gt 0 25 Remarks for dark white spot size D is defined as 2 1 2 X Y Line defect Minor Defects in line ee irom table table table 1530 wao0s 2 bas W 03 0 L 30 00sew 00s 2 b25 003ew 005 0 W gt 0 05 Counted as spot EG defect Follows item 14 5 1 The total of spot defect and line defect shall not exceed four Orientation defect Not allowed inside viewing area Zone A or Zone Minor such as B misalignment of L C Polarizing 14 5 4 1 Pol2. 6 DB5 DB4 DB3 DB2 DB1 DB0 Code Busy 0 ON OFF RESET 0 o o o BUSY When BUSY is 1 The LSI is in internal operation No instructions are accepted while BUSY is 1 so you should make sure that BUSY is 0 before writing the next instruction ON OFF This bit show the liquid crystal conditions ON condition or OFF condition When ON OFF is 1 the display is on OFF condition When ON OFF is 0 the display on ON condition RESET RESET 1 shows that the system is being initialized In this condition any instructions except Status Read instruction cannot be accepted RESET 0 shows that initializing has finished and system is in the usual operation 6 Write Display Data R W DA DB7 DB6 DB5 DB4 DB3 DB2 DBi DBO Code 0 1 D D D D D D dp D Writes 8 bit data DDDDDDDD binary into display data RAM The Y address is increased by 1 automatically 7 Read Display Data R W D I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Code 1 D D D D D pv D vd Reads out 8 bit data DDDDDDDD binary from the display data RAM The Y address is increased by 1 automatically One dummy read is necessary soon after the address setting 12 Initializing And Programming INITIAL HARDWARE RESET SET DISPLAY ON CODE 3FH y SE PAGE X 0 7 OBSH OBFH y SET ADDRESS Y 0
3. 63 40H 7FH WRITE ISPLAY DATA PAGE 5 LMG SSC12G64 Serial 13 Reliability Condition STN Type Normal Temp 130 10 0 40 010 50 C 2010 700 Viewing Angle High Temperature Power Off 240 Hours 240 Hours 240 Hours 240 Hours Low Temperature Power Off 240 Hours 240 Hours 240 Hours 240 Hours High Temperature Power On 240 Hours 240 Hours 240 Hours 240 Hours Low Temperature Power On 240 Hours 240 Hours 240 Hours 240 Hours 55 C 90 RH 75 C 90 RH 45 C 90 RH 65 C 90 RH Humidity 240 Hours 240 Hours 240 Hours 240 Hours Thermal Shock C Wmin 20 smin 25C 60min 70 C 60min 90 C 60min 70 C 60min 80 C 50 000 Hours 50 000 Hours Wide temp version may not available for some products Please consult our sales engineer or respresentative 5 Cycle B l Expected Lift 50 000 Hours 50 000 Hours oje gt 14 Functional Test amp Inspection Criteria 14 1 Sample plan Sample plan according to MIL STD 105D level 2 and acceptance rejection criteria is Base on Major defect AQL 0 65 Minor defect AQL 2 5 14 2 Inspection condition Viewing distance for cosmetic inspection is 30cm with bare eyes and under an environment of 800 lus 20W light intensity All direction for inspecting the sample should be within 45 against perpendicular line 14 3 Definition of Inspection Zone in LCD Zone A
4. Reads the status OFF E RESET 1 Reset 0O normal S ON OFF 1 Display OFF 0 Display ON E BUSY 1 In operation T 0 Ready 6 Write 1 Write Data Writes data DB0 7 into display data RAM Display Data After writing instruction Y address is increased by 1 automatically Display Data the data bus 11 Description Of Instructions 1 Display ON OFF R W D I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DBO Code 5 UE E a ae are The display data appears when D is 1 and disappers when D is 0 Though the data is not on the screen width D 0 it remains in the display data RAM Therefore you can make it appear by changing D 0 or D 1 2 Display start line R W D I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Code 6 i A AA AAA Z address AAAAAA binary of the display data RAM is set at the display start line register and displayed at the top of the screen 3 Set page X address R W D I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Code E A e e EE a _ A I _ X address AAA binary of the display data RAM is set at the X address register After that writing or from MPU is executed in this specified page until the next page is set 4 Set Y address R W D I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DBO Code o o A A A A A A Y address AAAAAA binary of the display RAM is set at the Y address counter is increase by every time data is written or read to or from MPU PAGE 4 LMG SSC12G64 Serial Address Configuration of Display RAM 5 Status Read R W D I DB7 DB
5. SDEC DOT MATRIX LIQUID CRYSTAL DISPLAY MODULE LMG SSC12G64 Serial USER MANUAL LMG SSC12G64DRG H LMG SSC12G64DRY H LMG SSC12G64DEGB H LMG SSC12G64DEYW H LMG SSC12G64DLGY HE LMG SSC12G64DLYY HE PROPOSED BY APPROVED k E RABAT GEM ARAR TEL 0752 2836277 FAX 0752 2871405 HTTP WWW HZSDEC COM EMAIL gdhzlcd 126 com Pe PIN ANR YN p rr RoHS S CONTENTS Mechanical Specification Mechanical Diagram Interface Pin Connections Block And Power Supper Diagram Electrical Absolute Maximum Ratings Environmental Absolute Maximum Ratings Electrical Characteristics Electro Optical Characteristics Timing Control Instruction Set Description Of Instructions Initializing And Programming Reliability Condition Functional Test amp Inspection Criteria PAGE 1 LMG SSC12G64 Serial PAGE N nDHnA a E E WH WO WwW HH WN NN 1 Mechanical Specification DOT MATRIX FORMAT 128X64DOTS 75 0 W X 55 0 H X 9 5 T 59 0 W X 32 0 H 55 01 W X 27 49 H 0 40 W X 0 40 H 0 43 W X 0 43 H STN Gray 1 64 Duty 1 9 Bias 6 O clock STN Gray 1 64 Duty 1 9 Bias 6 O clock EL Backlight Color is Blue STN Yellow Green 1 64 Duty 1 9 Bias 6 O clock EL Backlight Color is White STN Gray 1 64 Duty 1 9 Bias 6 O clock LED Backlight LMG SSC12G64DLY Y HE STN Yellow Green 1 64 Duty 1 9 Bias 6 O clock LED Backlight LED Backlight Input _ DC 42
6. V V 80 mA 2 Mechanical Diagram PAAAALAAAAAALARAAAARG 2 54x19 48 26 NO OR E BACKLIGHT 3 Interface Pin Connections mim vss GND 0V 6 E HHOL Enable signal i DBO 8 DB ML DataBitl 9 DB2 HL DataBit2 14 DB7 At DataBit7 eR VEE DC D LR W E Controller IC X ces Rate CD PANEL B K50108 OR 128X64 DB7 S 128X64 HD61202 64 COM DC TO DC Driver IC XI O D L A KS0107 OR Converter HD61203 POWER SUPPLY DIAGRAM i V H Chip 1 enable signal Chip 2 enable signal Nevati EL OR LED Backlight RST egative voltage output vee BV ka ov LED backlight PAGE 2 LMG SSC12G64 Serial L L L 5V OV 0V 5 Electrical Absolute Maximum Ratings ITEM SYMBOL SUPPLY VOLTAGE FOR LOGIC VDD VSS SUPPLY VOLTAGE FOR LCD VDD VEE INPUT VOLAGE 6 Environmental absolute maximum ratings _ OPERAN STORACE TENN Ambient EO E o 1 NOTE 1 NOTE 2 Without Condensation Vibration 49ms 96m XYZ Directions Shock o 294w 4900m5 XYZ Directions Remarks NOTE 1 Ta at 60 C 50 HR Max NOTE 2 T
7. a lt 40 C 95 RH Max Ta gt 40 C Absolute humidity must be lower than the humidity of 95 at 40 C 7 Electrical Characteristics SUPPLY VOLTAGE FOR LOGIC VDD VSS 45 50 55 V SUPPLY VOLTAGE FORLCD VDDNEE M 350 so 10 v _INPUTHIGH VOLTAGE vm womi ovom voo v INPUTLOW VOLTAGE VIL NOTEI 0 03VDD V VDD 5V VEE 5V_ 40 ma vpb sv vEE sv so ma NOTE 1 CS1 CS2 R W D I DB0 7 E and RST 8 Electro Optical Characteristics 20 RESPONSE TIME nama 7 T 7 Se ee 1 OPERATING VOLTAGE vp 75 mo MT a v o A AZ ace Oooo Ai 5 dep w o o oo o ConTRASTRATION M 9 Timing Control Write Operation NOTE 1 Read Operation NOTE 2 PAGE 3 LMG SSC12G64 Serial Cycle yx o ts Ehighlevelwidth whE 4o ts SC Elowlevelwidth WE so m pee i Address set up time Address hold time Data delay time Data hold time write Data hold time read 10 Instruction Set FUNCTION amor L resis me nor atoa JON COPE ON OFF internal status are not affected 1 0N 0 OFF is MR eee ee start line top of the screen oo PPP ee T X address address register je 0 E S 4 Set address 0 Y address 0 63 ets the Y address at the Y address counter 5 Status Read 1 ON R
8. arizer Position Minor 1 Shifting in Position Should not exceed the glass outline dimension 2 Incomplete covering of the viewing area due to Shifting is not allowed 14 5 4 2 Seratches bubble or dent on Glass Polarizer Reflector Bubble between Polarizer amp Reflector Glass Size mm A Quy Qty Zone Be S C R a0 050 3 tbe osoz 2 Zr T O gt 1 00 PAGE 7 LMG SSC12G64 Serial
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