USER｀MANUAL - Microchip Taiwan
Contents
1. CONTROL 2 ST7920 0A SAMPLE DELIVERY DATE H4 B 2 PART B FILLED BY CUSTOMER CHECK LIST ITEMS 4348 OK REASON A 1 LCM SIZE AND THICKNESS LCM 2 POLARIZER COLOR AREF L 3 ELECTRO CHARACTERISTIC f g a 4 VIEWING AREA RAE 5 ILLIMINATION amp 0 o 6 TEMPERATURE RANGE 2 amp 8 O O _ APPROVED DATE OF APPROVAL 8 9 Ver 2007 10 2 19 www sdec com tw EjeDec __________________ LMG SIZKGCBIGS 0 1 SDEC LCD MODULE NUMBERING SYSTEM C 0 a EL im s 9 loa 13 m d de dks e rn dep uo n 2 0 2 SDEC LCD MODULE VARIATION LIST ITEM DESCRIPTION LCDMODULE LIQUID CRYSTAL DISPLAY MODULE 2 LCMMODULE DIGITS MODEL CHARACTER MODEL GRAPHIC MODEL 3 ucMor FUNCTION BIGSIZE TYPE SMALL NORMAL TN LCD HTN LCD 4 LCD MODEL STN LCD FSTN LCD 15 ICPACKING cumoncooyvee F _ CHARACTER MODEL NUMBER GRAPHIC MODEL WIDE SIDE OF OF LINES DOTS 7 FROM Z CHARACTER MODEL NUMBER GRAPHIC MODEL HIGH SIDE OF OF CHARACTER DOTS STANDARD 6 DIGITS MODEL YEAR MONTH NUMBER OR CUSTOM B 7 CHARACTER MODEL CHARACTER LINES NUMBER 8 8 DESIGNED TYPE LCM GRAPHIC MODEL WIDE SID2. 8 bit Interface 4 bit Interface i efoto i R W DB7 DB6 DB3 DB1 DBO 1 7 DB6 DBO Wait time gt 100 ws Display Clear Wait time gt 100 ws Display Clear Initialization End Ver 2007 10 8 19 www sdec com tw EjeDec __________________ LMG SIZKGCBIGS 13 Instruction Set Instruction Table RE 0 Basic Instruction Instruction Instruction Code E Ex Description Time Bp A 540KHz Display Fill DDRAM with 20H and set DDRAM address Bais Clear counter AC to 00H Return Set DDRAM address counter AC to 00 and X put cursor to origin the content of DDRAM are 4 6ms Home changed Sets cursor move direction and specifies display shift These operation are performed during data rite read For normal operation I D 1 increment 0 decrement S 1 accompanies display shift when data is written for normal operation set to zero D 1 Display ON 1 Cursor ON Control B 1 Character Blink ON Cursor or Display shift 0 Cursor move Display shift Dnm sic Feit x shift to right 0 shift to left Function DL DL 1 Interface is 8 bits 0 Interface is 4 bits Set Modify XE RE 0 Normal instruction 1 Extended instruction erit o acs aca acs Set DDRAM Set DDRAM address in address count
3. kei DOT MATRIX LIQUID CRYSTAL DISPLAY MODULE COMPANY NAME USER MANUAL 512 64 5 Serial LCD Module Description PROPOSED BY APPROVED Approved SDEC TECHNOLOGY CORP ADDRESS 10 100 Shing Rd San Chung City 241 E Taipei Hsien Taiwan R O C Hl B Bm TEL 886 2 2999 2512 886 2 8512 1288 Bg 886 2 2999 2510 886 2 8512 2828 EMAIL sdec8405 ms6 hinet net sdec sdec com tw 5 http www sdec com tw EjeDec _________________ LMG SI2K64 BIGS spec LCM SAMPLE APPROVAL HR B 1 PART A FILLED BY SDEC TECH H SDEC 1 COMPANY NAME 2 548 2 SDEC ITEM NO 4 3 38 3 CUSTOMER ITEM NO Z amp RAR 4 LCM Function LCM X A LCD TYPE LCD TN HTN 0 STN FSTN POSITIVE E BLACK amp B VIEWING AREA R 2 L 3H 6H 0 9H 12H C POLARIZER COLOR 4 4 48 4 amp YELLOW GREEN 5 BLUE amp BLACK 2 D BACKLIGHT COLOR 88 amp YELLOW ORANGE RED r X BLUE X 8 E TEMPERATURE NORMAL WIDE iX F PCB RESISTOR PCB 8 R1 R2 R4 R5 1KQ R7 00 RI0
4. counted E Cha 015mm F2 4 Deformation 7 2 lt 0 3mm Less than 0 3 mm is no counted 0 3mm 14 19 www sdec com tw LMG S12K64 BIG5 19 Test 33 2444 Normal Temperature Z No change no display and in operation under the following text condition BL ER F EAT A Conditions Unless otherwise specified test will be conducted under the following condition Temperature 20 5 Humidity 40 5 Tests will be not conducted under functioning state UE GAAS DERE 2045 gt 4045 RH 2 NO Parameter Conditions Notes 1 High Temperature 50 C 2 C 96 hrs operation state Operating 96 im 50 2 C ERMA HERE 2 Low Temperature 0C 2 96 hrs operation state 1 96 C EIR A AS 3 High Temperature 60 C 2 96 hrs 2 Storage 96 gt GRE 60 C 2 C EIR A PAA 4 Low Temperature 10 C 2 96 hrs 1 2 Storage 96 im 10 C 2 5 Damp Proof 40 C 2 C 85 90 RH 96hr 1 2 96 40 2 AE 85 90 RH ae B ERE F 6 Vibration Test Total fixed amplitude 1 5 7 B 98 44 1 5mm 3 Vibration Frequency 10 55 Hz E 34 10 55 Hz One cycle 60 seconds to 3 directions of X Y Z for each 15 minutes 4 4846 X gt Y Z hA 1 60 BH SR 15 2
5. 2 Low Temperature 20 C 2 96 hrs operation state 1 96 3 20 C 2 ERM k 3 High Temperature 80 2 96 hrs 2 Storage 96 80 C 2 ERM PA AP ETE 4 Low Temperature 30 C 2 96 hrs 1 2 Storage 96 im RE 30 C 2 RE SET 5 Damp Proof 40 C 2 85 90 RH 96hr 1 2 96 BF 40032 C gt 85 90 RH 38 JR BA PA ae B ERE 6 Vibration Test Total fixed amplitude 1 5 7 B 98 44 1 5mm 3 Vibration Frequency 10 55 Hz E 34 10 55 Hz One cycle 60 seconds to 3 directions of X Y Z for each 15 minutes 4 4846 X gt Y Z hA 1 60 BH SR 15 24 7 Shock Test To be measured after dropping from ud high on the concrete surface in packing state 474 60 AD 5 86 fe Hs dg Dropping method comer dropping A F 2 XX comer once Edge dropping 48 3 amp amp F B C D edge once 60cm Concrete Surface Face dropping CR 8 w s E F G face once Note 1 No dew condensation to be observed AE SE T RRR Note 2 The function test shall be conducted after 4 hours storage at the normal Temperature and humidity after removed from the test chamber ERREI h 4 bel Mon 25 gt 45 RH kh AEE Note 3 Vibration test will be conducted to Ka itself without p
6. Hours 240 Hours 0 C 20 C 0 C 20 C High Temperature amp High 40 C 90 RH 40 C 90 RH 40 C 90 RH 40 C 90 RH Humidity Power Off 240 Hours 240 Hours 240 Hours 240 Hours Themal C 20 Sina 60min 50 C 60min 70 C 60min 50 C 60min 70 C 50 000 Hours Wide temp version may not available for some products Please consult our sales engineer or representatives ol gt 5 Cycle LCD Lift 25 45 RH 50 000 Hours 50 000 Hours 50 000 Hours 18 Functional Test amp Inspection Criteria 18 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 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 18 3 Definition of Inspection Zone in LCD Zone A 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 18 4 Major Defect All functional defects such as open or missing segment short contrast differential excess power consumption
7. SS 7 0 45 0 55 Lom v SUPPLY CURRENT LOGIC VDD 5V 7 Optical Characteristics Ta at 25 C ITEM SYM CONDITION MIN TYPE MAX UNIT VIEW ANGLE 01 62 CR25 45 35 deg VIEW ANGLE LEFT RIGHT 1 o2 5 35 35 5 RESPONSE TIME RISE TON Tr 170 ms RESPONSE TIME DECAY TOFF Tf 220 ms 8 Optical Definitions Response Time Contrast Ration View Angle Brightness of nonselected segment B2 Contrast Ration Y TOP Brightness of selected segment Bl L Brightness curve Nonselected Nonselected nonselected Condition Condition segment X V Left Brightness curve of selected segment Set Point Driving Voltage Y BOTTOM Btightness 9 Display Address ___ 1 2 3 4 5 6 7 8 9 I1 I2 13 14 15 16 e 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 og qp 72 2 2 7 7 U U U U 72 7 Lin 2 p ia 4 Line4 0 A Ram Bank is 16 bits 2 bytes Ver 2007 10 6 19 www sdec com tw _______________ LMG SIZKGCBIGS 10 Interface to MPU 10 1 In
8. TEE Po d AR o 38 77 A ALES HEUS 21 10 2 Avoid any bending pulling or other excessive force which can result in broken connections 3 amp dh sib SH 21 11 In case of acrylic plate is attached to front side of LCD panel cloudiness very small cracks can occur on acrylic plate being influenced by some components generated from polarizer film Please check and evaluate those acrylic materials carefully before use 35 LCD 38 38 iy 83 5t J A825 RRA OUCH Pp r 3 SES 2 fn s 21 12 In case of buffer material such as cushion gasket is assembled into LCD module it may have adverse effect on connecting parts LCD panel TCP HEAT SEAL FPC PCB TCP HEAT SEAL FPC TCP HEAT SEAL TCP FPC HEAT SEAL FPC depending on its materials Please check and evaluate these materials carefully before use RU d LCD panel TCP HEAT SEAL PCB TCP HEAT SEAL FPC SEAL HEAT SEAL FPC 3 amp p X 1 M AMT aR RARI 22 Warranty 43 This product has been manufactured to your company s specifications as a part for use in your company s general electronic products It is guaranteed to perform according to delivery specifications For any other use apart from general electronic equipment we cannot take responsibility if the product is used in medical devices nuclear power control equipment aeros
9. TIL enum momen Entry Mode Set mode to increment the address by one and to shift the cursor to the prem RET right at the time of write to the DD CG RAM Display s is not shifted 1343331111 one CG DD RAM fo ouo CG DD RAM Set DD RAM Set RAM address so that the cursor is propositioned GEMMAE eli Mbps ipu Write and Cursor or a display FT Shift only the cursor position to the left shift x Write data to Write O LTD CG DD RAM Co LTD mui aa Set_ CO LTD mem Write x Cursor incremented by one and shift to right The display CG DD RAM LTD x move to left Write data to Write other characters CG DD RAM Return Home Return both display and cursor to the original position Set address to o LTD 15 2 4 bit operation 4 bit 1 line HHHH i power on power on delay Jinitialization No display appears 4 to 4 bit operation this case operation is handled as 8 bits by and only this instruction completes with one write Sets 4 bit operation and selects 1 line display character font on and resetting is needed number of display lines and character fonts cannot be changed hence after Display ON OFF Control ae Turn on pud and cursor 111 1 HE i Set mode to incremented the address by one and to shift the cursor to the right at the time of write to the DD CG RAM display is n
10. ________________ LMG SI2K64 BIGS 14 User Font Patterns CG RAM Character Graph Display RAM Address User Font Patterns EK CG RAM Character Character Code CGRAM data CGRAM data o comae Address DDRAM data High byte Low byte ps v2 pi DDRAM data character code bit1 and bit2 are identical with CGRAM address bit4 bit5 CGRAM address to bit3 specify total 16 rows Row 16 is for cursor display The data in Row 16 will be logically OR to the cursor 3 CGRAM data for each address is 16 bits 4 select CGRAM font the bit4 through bit15 of DDRAM data must be 0 while and bit3 are don t care Graph Display RAM Address GDRAM Vertical GDRAM Horizontal address X Address Y 0 j i S e H Pp C Ui 0 ps p 2 r 3 NENEG 6 IS gt DIS DO e s gt 5 Ver 2007 10 10 19 www sdec com tw EjeDec __________________ LMG SIZKGCBIGS 15 Software Example 15 1 8 bit operation 8 bits 2 lines BN 3 2 1 Initialization display appears 4 Sets to 8 bit operation and selects 2 line display character font Note Function set number of display lines and character fonts cannot be change after this NE
11. smearing leakage etc and overall outline dimension beyond the drawing Are classified as major defects Ver 2007 10 12 19 www sdec com tw EjeDec C LMG SI2K64 BIGS 18 5 Inspection Parameters And Glass Pixel 4 amp 648 40 3k 5 RRR NO Polarizer 238 Criteria 1 Black or White spots And Piercing Dimension Acceptable number ba FL dn fi CT Se CE D 0 15 0 15 SDS0 2 4 0 2 0 25 2 0 3 0 f4 Length amp Width 2 gt i Disregard 2 9 2 Scratch Acceptable number 4 x Y mm Yum 0 04 gt W 3 021 0 06 gt 4 2 021 0 082W 2 0 1 gt W 0 X Length Y Width Disregard 4 3 Air Bubbles between glass amp polarizer Dimension Acceptable number ALIE 38 38 E 46 36 38 848 0 15 i 0 15 D 220 25 2 0 25 D 0 Disregard 2 5 2007 10 13 19 www sdec com tw E3epec LMG S12K64 BIG5 4 Glass of Pixel 8 45 Ver 2007 10 1 Pixel shape with Dent 1 w gt lt 0 152 11 11 5 than 0 152 mm is no counted 252 0 152mm 2 Pixel shape with Projection E 4 amp w 152 Should not be connected next pixel Ek 1 Z 3 Hc E 3 Deformation 8 J X E FH X Y 2 0 15mm a 1 e Less than 0 1 mm is
12. with exception to those issues relating directly to the structure or method of manufacturing of our product ARH B Z ADEA RS PER ER LACE RM AGE 4i Bi f 69 28 22 5 When the product 15 in CCFL models CCFL service life and brightness will vary according to the performance of the used leaks etc We cannot accept responsibility for product performance reliability or defect which may arise CCFL CCFL J qk SPEC MESS gt MELB CCFL 3 amp ph amp ot HE AE R 22 6 SDEC will not be held responsible for any quality guarantee issue for defect products longer than year from SDEC production which ever comes later 3 AB 38 SE 8 EST TR RU SE Ver 2007 10 19 19 www sdec com tw
13. 4 7 Shock Test To be measured after dropping from ud high on the concrete surface in packing state 474 60 AD 5 86 fe Hs dg Dropping method comer dropping A F 2 XX comer once Edge dropping 48 3 amp amp F B C D edge once 60cm Concrete Surface Face dropping CR 8 w s E F G face once Note 1 No dew condensation to be observed AE SE T RRR Note 2 The function test shall be conducted after 4 hours storage at the normal Temperature and humidity after removed from the test chamber ERREI h 4 bel Mon 25 gt 45 RH kh AEE Note 3 Vibration test will be conducted to Ka itself without putting it in a container BARA SS Ver 2007 10 15 19 www sdec com tw E3epec LMG S12K64 BIG5 20 Test 8 244444 Wide Temperature JF 2 No change no display and in operation under the following text condition BL EUR FORA s F EAT A Conditions Unless otherwise specified test will be conducted under the following condition Temperature 20 5 Humidity 40 5 Tests will be not conducted under functioning state UE 2045 C gt 4045 RH NO Parameter Conditions Notes 1 High Temperature 70 2 C 96 hrs operation state Operating 96 2 2 C ERMA MERLE
14. E DOTS HIGH SIDE DOTS NUMBER 9 VIEWING ANGLE O CLOCK l O CLOCK r b O CLOCK 12 O CLOCK R WITHOUT BACKLIGHT EL TRANSFLECTIVE 10 BACKLIGHT ARRAY LED TRANSFLECTIVE F FL TRANSMISSIVE G y YELLOW GREEN 11 POLARIZER COLOR NEGATIVE STN TYPE BLUE NEGATIVE FSTN TYPE BLACK BACKLIGHT 121 COLOR ENGLISH JAPANESE 13 VERSION All of our STN Panel belong WIDE TEMPERATURE Ver 2007 10 3 19 www sdec com tw ________________ LMG SI2K64 BIGS CONTENTS PAGE LCM Sample Approval 2 LCD Module Number System Mechanical Specification Mechanical Diagram Interface Pin Connections Block Diagram Absolute Maximum Ratings Electrical Characteristics Optical Characteristics Optical Definitions pe d Te Display Address Interface to MPU 10 1 Interface to Z 80 CPU 10 2 Interface to MC6800 CPU 10 3 Interface to 4 bit CPU HMCS43C 10 4 Interface to HD6805 MP 11 Timing Control 11 1 Write and Read Operation 11 2 Busy flag check timing 12 Initialization of LCM 13 Instruction Set 2 o N CA 2 Oc OC GQ GQ 14 User Font Patterns Graph Display RAM Address 1 15 Software Example 11 15 1 8 bit operation 8 bits 2 lines 11 15 2 4 bit operation 4 bits 2 lines 11 16 Character Generator ROM Map 11 17 Reliability Condition 12 18 Function Test amp Inspection Criteria 12 19 Test Normal Temperature 15 20 Test Wid
15. e Temperature 16 21 Precautions Against Product Handling 17 22 Warranty 18 Ver 2007 10 4 19 www sdec com tw EjeDec __________________ LMG SIZKGCBIGS 1 Mechanical Specification STANDARD VALUE 8 CHARACTERS X 4 LINES 128 64Dots 16 X 16 DOTS MODULE DIMENSION NO BACKLIGHT 98 0 W X 60 0 H X 9 5 T MODULE DIMENSION EDGE LED BACKLIGHT MODULE DIMENSION ARRAY LED BACKLIGHT 98 0 W X 60 0 H X 14 0 T MODULE DIMENSION EDGE LED BACKLIGHT BLUE ONO ED Ln VIEWING DISPLAY AREA 72 0 W X 39 0 H 66 52 W X 33 24 H 0 48 W X 0 48 H 0 52 W X 0 52 YELLOW GREEN OR ORANGE OR RED BACKLIGHTINPUT 150 EDGE LED BACKLIGHT COLOR BLUE OR GREEN OR WHITE 78 2 Mechanical Diagram 3 Interface Pin Connections 4 Block Diagram e HL Data Bit 9 HL DataBit2 di 7 Ver 2007 10 5 19 www sdec com tw EjeDec ___________________ LMG SIZKGCBIGS 5 Absolute Maximum Ratings ITEM SYMBOL MIN TYPE MAX UNIT INPUT VOLAGE VI VSS VDD V SUPPLY VOLTAGE FOR LOGIC VDD VSS 5 0 6 5 V SUPPLY VOLTAGE FOR LCD Vicp 6 5 V D WIDE TEMPERATURE RANGE OPTERATING 20 70 STORAGE 30 80 C STATIC ELECTRICITY Be sure that you are grounded when handing LCM 6 Electrical Characteristics
16. e glass break handle it with care 2848 A 80 35 gt SEE AE e 08 DR de Se o H E s 21 3 When the LCD module alone must be stored form long periods of time 8 LCD 38 7 K B F 423 21 3 1 Protect the modules from excessive external forces 5 7 PR 38 21 3 2 Protect the modules from high temperature and humidity E amp Sih Biz F 21 3 3 Keep the modules out of direct sunlight or direct exposure to ultraviolet rays x amp 8E 7 HERE Sb aR FE 21 4 Use the module with a power supply that is equipped with an overcurrent protector circuit since the module is not provided with this protective feature AAR 48 E E gt Pr YA 45 R 8 4 S J OUR 33 SH DR 38152 21 5 Do not ingest the LCD fluid itself should it leak out of a damaged LCD module Should hands or clothing come in contact with LCD fluid wash immediately with soap LCD RRR da FUR MARE da o SFR RAR SR 21 6 Conductivity is not guaranteed for models that use metal holders where solder connections between the metal holder and the PCB are not used Please contact us to discuss appropriate ways to assure conductivity PCB RLY E A 21 7 For models which use CCFL CCFL 5918 4a 21 7 1 High voltage of 1000V or greater is applied to the CCFL cable connector area CCFL 1000V _E 69 35 ER 21 7 2 Protect CCFL cables from rubb
17. er in address counter mus Read Read busy flag BF for completion of internal 6 5 2 1 also Read out the value of address E and AC counter AC DET T to internal RAM Write RAM RAM o D pe ns pa ns 02 222 725 ps Read data from internal RAM C Instruction Table extended instruction Instruction Instruction Code Description Time oso sah Standby Enter standby mode any other instructions can Nus terminate 1 32 are halted Scroll RA E3595 enable vertical scroll position us address E3595 enable CGRAM address basic instruction us Select 1 out of 4 line in DDRAM and decide by line RO whether to reverse the display by toggling this 72 us em instruction Extended DL 1 8 bit interface 0 4 bit interface Function DL X RE 1 Extended instruction 0 basic instruction set 72 us Set G 1 Graphic display ON 0 Graphic display OFF 2 Aco PR 1 AC5 ACO the address of vertical scroll Set GDRAM address to address counter AC Set Graphic 2 AC1 ACO Set the vertical address first and followed the Display RAM Los no 2 AC1 ACO horizontal address by consecutive writings address Vertical address rang AC5 AC0 Horizontal address rang AC3 ACO Ver 2007 10 9 19 www sdec com tw EjeDec
18. ing against the unit and thus causing the wire jacket to become worn CCFL Hk 4 4 28 74 16 CCFL 48 BHR gt LAKH CCFL 7x B48 21 7 3 The use of CCFLs for extended periods of time at low temperatures will significantly shorten their service life E 16519 M CCFL 88 2848 KEES Ver 2007 10 17 19 www sdec com tw EjeDec ___________________ LMG SIZKGCBIGS 21 8 For models which use touch panels A 4 u 4848 8 21 8 1 Do not stack up modules since they can be damaged by components on neighboring modules 48 21 8 2 Do not place heavy objects on top of the product This could cause glass breakage Z4 Ru bo 5 gk RI 21 9 For models which use amp TAB COG TAB J amp 4a 21 9 1 The mechanical strength of the product is low since the IC chip 15 faces out unprotected from the rear Be sure to protect the rear of the IC chip from external forces 1 hh ROMA SR EISE 9 71 21 9 2 Given the fact that the rear of the IC chip is left exposed in order to protect the unit from electrical damage avoid installation configurations in which the rear of the IC chip runs the risk of making any electrical contact 41 amp 38 IC d 30 IC HAE ETERS 21 10 Models which use flexible cable heat seal or TAB 8 327 ZA 344 amp TAB 49 4 28 21 10 1 In order to maintain reliability do not touch or hold by the connector area
19. ot shifted Write data to RAM H H H i lE Write 22 Cursor incremented by and shift to right 1 0 0 11110 1 011 01 1 0 1 0 1 11 1 1 Po Bit operation O same as 8 bit operation 16 Character Generator ROM Map ee 27 CS oe o m gt lt 67 Isa i m 52 e sj ae n 0 Efl Em I 1 7 n F ol lt 37 lt va P 5 gt Ed 04 lt 3 end d ae 7 E me gt lt EE E 8 7 The character codes in 02H 7FH with use half width alpha numeric fonts The 16x16 5 Fonts are stored A140H D75FH Ver 2007 10 11 19 www sdec com tw EjeDec __________________ LMG SI2K64 BIGS 17 Reliability Condition Angle I5 1035 30 80C Viewing 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
20. pace equipment fire and security systems or any other applications in which there is a direct risk to human life and where extremely high levels of reliability are required If the product is to be used in any of the above applications we will need to enter into a separate product liability agreement JE E wa TR P OMB o ALIE XS HEE oo RETRO RESO x RETARA MARIA DEAN WERE BER PER HH Dr X KAK gt SRAM c A RARAN E Jo 45 0 Vb Ver 2007 10 18 19 www sdec com tw EjeDec C LMG SI2K64 BIGS 22 1 We cannot accept responsibility for any defect which may arise after the application of strong external force to the product lt 28 lt F 7 18 38 25 pk gu 4 6 22 2 We cannot accept responsibility for any defect which may arise from additional manufacturing of the product including disassembly and reassembly after product delivery pu KR IRR a z EHH 35 MAIR 22 3 We cannot accept responsibility for any defect which may arise due to the application of static electricity after the product has passed your company s acceptance inspection procedures 3632 18 i8 3 5 10507 424 gt HAP EIE 22 4 We cannot accept responsibility for intellectual property of a third party which may arise through the application of our product to your assembly
21. terface to Z 80 CPU 10 2 Interface to MC6800 CPU 11 Timing Control 11 1 Write and Read Operation Write Operation Read Operation kae Cyto Time 190 ee Essbie Poles Wir High Tevet Pwen 140 or Enable Rise Fall Time o 25 Address Set Up Time RSI WE tS 10 n AddesHoeTime 29 m Data Set Up Time _ ow 4 m Data Delay Time owr m Data Hold Time _____ R 29 rs 11 2 Busy flag check timing Note IR7 IR3 Instruction 7th bit 3rd bit AC3 Address Counter 3rd bit Ver 2007 10 7 19 www sdec com tw EjeDec ___________________ LMG SIZKGCBIGS 12 Initialization of LCM The LCM automatically initializes reset when power is turned on using the internal reset circuit If the power supply conditions for correctly operating of the internal reset circuit are not met initialization by instruction is required Use the procedure is next page for initialization Internal Power Supply reset trec lt Note 1 10 tree 0 1 ms toff 1 ms Note 2 toff stipulates the time of power OFF for momentary power supply dip or when power supply cycles ON and OFF Symbol Limit Min Limit Max Lo __ 01 0 m Power supply rise time ms Powersupplyofftime
22. utting it in a container Z SS Pp te T 48 2007 10 16 19 www sdec com tw EjeDec ________________ LMG SI2K64 BIGS 21 Precautions Against Product Handling 48 A S34 The following precautions will guide you in handling our product correctly SE 3E SE boe 3n 21 1 Care of the LCD module against static electricity discharge LCD 2 3 amp z 38 28 21 1 1 When working with the module be sure to ground your body and any electrical equipment you may be using We strongly recommend the use of anti static mats made of rubber to protect work tables against the hazards of electrical shock ARTE HALAS gt EE AE OY 25 08 HER 3 JUPE X ARIS HM LF EAT 21 1 2 Slowly and carefully remove the protective film from the LCD module since this operation can generate static electricity LCD R 48 21 1 3 Avoid the use of work clothing made of synthetic fibers We recommend cotton clothing or other conductivity treated fibers 3 FRAGA RM LM o 22 3846 SURGE 48 21 2 Liquid crystal display devices LCD devices X amp amp amp 28 89 28 21 2 1 The polarizer adhering to the surface of the LCD is made of a soft material Guard against scratching it 25 z S bk 323 2 814 21 2 2 The LCD device panel used in the LCM is made of plate glass Avoid any strong mechanical shock Should th
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