USER' MANUAL
Contents
1. 0 C Absolute humidity must be lower than the humidity of 90 at 40 C Note 1 Definition of response time and measuring condition Response time should be measured at the point of the most smallest response in all segments under the following condition a Temperature 25 C b Frame frequency 70 Hz c Viewing angle 6 0 q 0 Vop 1 fF d gt 0 PAGE 2 LMG S32A24 CCEL Serial Vop 90 hee tr tf Note 2 Definition of viewing angle Front Rear direction Right Left direction 02 p2 091 AA ATO NO Sy 91 Rear Front Left Right 3 Electro optical Characteristics ITEM SYMBOL CONDITION UNIT Rise Time AQUI YY D JL dont 330 Tag meni Noe Fall Time KIN TE ANN Zeta el 105 WT Ate Jet Contrast N CHE ge LSC d KH IN 300 ki lT Noa aN Viewing Angle 6102 25880 45 35 DEG Note Tat OW p2 WO OT H 40 WY EG Not Frame Frequency PE af alt ki kono o Ted Note 182 See previous page Note 3 Contrast ration is defined under the following condition Cr reflectance value of non selected condition reflectance value of selected condition a Temperature 25 C b Frame frequency 70 Hz c Viewing angle 6 0 q 0 d Operating voltage 23 5V PAGE 3 LMG S32A24 CCEL Serial 4 Block Dia2. ad arameters RD WR AO D7 D6 D5 D4 D3 D2 D1 DO No of Bytes SYSTEM Ce System SET 1 0 1 0 1 0 0 0 0 40 Initialize device anddisplay 8 contoh SLEEPIN 1 ao T NIT LO 0 1 LIN Banig 69007 mode 0 DISPLAY 58 Enable and disable display ON OFF L ON NH mT L 0 D lo lana display flashing l SCROLL ilolilolilololol1 o 44 Set display start address and 10 display regions Display CSRFORM 1 OJ J1 0 1 0 1 1 1 0 1 5D DSet cursor type 2 CGRAM Set start address of character control ADDRESS 1 OI1 0 1 0 1 1 110 0 5 generator RAM 2 4C Ke CSRDIR 1 ol lo lololili CD CD ta Set direction of cursor 0 110 4F Movement HDOT SCR 1 OI1 0 1 0 1 1 0 1 0 5A Sethorizontal scroll position 1 OVLAY 1 0 I O0 1 O 1 1 0 1 1 5B Set display overlay format 1 Drawing CSRW 1 0 1 0 1 0 0 0 1 1 O 46 Set cursor address 2 control CSRR 1 O 1 0 1 0 0 0 141 1 47 Read cursor address 2 Memory MWRITE 1 0 1 0 1 0O 0 0 0 1 0 42 Write to display memory control MREAD 1 0 1 0 1 0 0 0 0 1 1 43 Read from display memory Notes 1 In general the internal registers of the SED1335 series are modified as each command parameter is input However the microprocessor does not have to set all the parameters of a command and may send a new command before all parameters have been input The internal registers for the parameters that have been input will have been changed but the remaining param
3. eter registers are unchanged 2 byte parameters where two bytes are treated as data item are handled as follows a CSRW CSRR Each byte is processed individually The microprocessor may read or write just the low byte of the cursor address b SYSTEM SET SCROLL CGRAM ADR Both parameter bytes are processed together If the command is changed after half of the parameter has been input the single byte is ignored 2 APL and APH are 2 byte parameters but are treated as two 1 byte parameters 10 Initialization Procedure D Start Clear first memory layer N 4 Supply on Clear second memory layer SYSTEM SET CSRW 1 4 SCROLL CSR FROM 4 4 HDOT SCR DISP ON d OVLAY Output display data DISP OFF PAGE 7 LMG S32A24 CCEL Serial 11 Reliability Condition STN Type Normal Temp Viewing Horizontal O Angle T010 40 010 50 C 2010 70 C 240 Hours 240 Hours 240 Hours 240 Hours 70 C 90 C 65 C 75 C 240 Hours 240 Hours 240 Hours 240 Hours 20 C 35 C 15 C 25 C 240 Hours 240 Hours 240 Hours 240 Hours 70 C 80 C 60 C 70 C 240 Hours 240 Hours 240 Hours 240 Hours 10 C 25 C 10 C 20 C 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 min 20 C Sin 25 C 60min 70 C 60min 90 C 60min 70 C 50 000 Hours Wide temp versi
4. gram And Power Supply 5 Timing Characteristics DOto D7 W rite DOto D7 R ead Ta 20 to 75 C SIGNAL SYMBOL PARAMETER VDD 4 5 to5 5V_ VDD 2 7 to 4 5V UNIT CONDITION MIN Address hold time 10 NE O ss 16 AO CS tAW8 Addresssetuptime 0 0 ns EZE TRANS m r ES tCC Sextet Win ep LASO si ca e SO wen tDH8 Data setup time 120 120 ns oD7 DHS Dataholdtime 5 5 ns tACC8 RD accesstime 50 80 ns Output disable time 0 Note For memory control and system control commands tCYC8 2tC tCC tCEA 75 gt tACV 245 For all other commands tCYC8 4tC tCC 30 PAGE 4 LMG S32A24 CCEL Serial We d JH 886 3 5753170 WEED HL 86 21 54151736 WEED HA FEI 86 755 83298787 Http www 100y com tw 6 Electrical Characteristics VDD 4 5 to 5 5V VSS OV Ta 20 to 75 C RATING PARAMETER SYMBOL CONDITION MIN TYPE MAX UNIT Supply voltage VDD 4 5 5 0 5 5 V Register data retention voltage VOH 2 0 6 0 V Input leakage current ILI VI VDD See note 5 0 05 2 0 A Output leakage current ILO VI VSS See note 5 0 10 5 0 A Operating supply current Iopr See note 4 11 15 mA L Sleep mode Quiescent supply current 10 VOSCI VCS VRD VDD 0 05 20 0 HA Osc
5. illator frequency fOSC Measured at crystal 1 0 10 0 MHz External clock frequency fCL 47 5 duty cycle 1 0 10 0 MHz Oscillator feedback resistance Rf See note 6 0 5 1 0 3 0 M TTL HIGH level input voltage VIHT See note 1 0 5VDD VDD V LOW level input voltage VILT See note 1 VSS 0 2VDD V HIGH level output voltage VOHT IOH 5 0 mA 2 4 V See note 1 LOW level output voltage VOLT IOL 5 0 mA See note 1 VSS 04 V CMOS HIGH level input voltage VIHC See note 2 0 8VDD VDD V LOW level input voltage VIHC See note 2 VSS 0 2VDD V HIGH level output voltage VOHC IOH 2 0 mA See note 2 VDD 0 4 V LOW level output voltage VOLC IOH 1 6 mA See note 2 VSS 0 4 V Open drain LOW level output voltage VOLN IOL 6 0 mA VSS 04 V Schmitt trigger Rising edge threshold voltage VT See note 3 0 5VDD 0 7VDD 0 8VDD V Falling edge threshold voltage VT See note 3 0 2VDD 0 3VDD 0 5VDD V Notes 1 DO to D7 AO CS RD WR VDO to VD7 VAO to VAIS VRD VWR and VCE are TTL level inputs 2 SEL1 is CMOS level inputs YD XDO to XD3 XSCL LP WF YDIS are CMOS level outputs 3 RES is a Schmitt trigger input The pulsewidth on RES must be at least 200 ms Note that pulses of more than a few seconds will cause DC voltages to be applied to the LCD panel 4 fOSC 10 MHz no load no display memory internal character generator 256 200 pixel display The operating supply cur
6. le clutering of spot not allowed 03050 5025 o for dark white spot size O is 1 2 X Y QU Line defect Defects in Minor line form L W Accep WS 0 02 Ran 0 03 WS 0 05 W gt 0 05 Counted as spot defect Follows item BK 12 5 1 Remarks The total of spot defect and line defect shall not exceed four 3 Orientation defect such Not allowed inside viewing area Zone A Minor as misalignment of L C or Zone B 4 Polarizing 12 5 4 1 Polarizer Position Minor 1 Shifting in Position Should not exceed the glass outline dimension Incomplete covering of the viewing area due to Shifting is not allowed 12 5 4 2 Seratches bubble or dent on Glass Polarizer Reflector Bubble between Polarizer amp Reflector Glass Size mm Acceptable PAGE 9 LMC S32A24 CCEL Serial CG ROM Pattern 13 PAGE 10 LMC S32A24 CCFL Serial ESSDEC SDEC TECHNOLOGY CORP 10F No 100 Shing De Rd San Chung City 241 Taipei Hsien Taiwan R O C TEL 886 2 2999 2512 886 2 85 12 1288 FAX 886 2 2999 2510 886 2 85 12 2828 E mail sdec8405 ms6 hinet net sdec sdec com tw http www sdec com tw
7. on may not available for some products Please consult our sales engineer or respresentative 12 Functional Test amp Inspection Criteria 12 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 12 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 12 3 Definition of Inspection Zone in LCD S 0 gt 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 12 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 8 LMC S32A24 CCEL Serial 12 5 Minor Defect Except the Major defects above all cosmetic defects are classified as minor defects Item to be Inspected Inspection Standard Classification of defects 1 Spot defect Zone size mm Minor ie MPP l 80 15 Acceptab
8. rent can be reduced by approximately 1 mA by setting both CLO and the display OFF Ln VDO to VD7 and DO to D7 have internal feedback circuits so that if the inputs become high impedance the input state immediately prior to that is held Because of the feedback circuit input current flow occurs when the inputs are in an intermediate state EN currents PAGE 5 LMG S32A24 CCEL Serial Because the oscillator circuit input bias current is in the order of uA design the printed circuit board so as to reduce leakage 7 Dimension Outline And Pin Connections V A 122 0 0 3 e aap T D A 0 36X 320 0 03 115 17 3 p 0 08 DISPLAY CENTER NO 2 4 ss L CHINvelect 4 vob Mit AO Dt Datafinstructioncode 15 vss 98000 DBO HL DaaBio 16 VEE Negative voltage input DC 24 0V 7 DBI HL DataBitlo 17 VO Contrast diust 18 DB2 HL DaaBi2 18 DISPOFF Display off signal oo pamo Jo ne p O 01 909 0 Dam a a 8 Power Supply For Backlight White 5 0 mA DC 45V DC 12V Half Life Time PAGE 6 LMG S32A24 CCEL Serial C C C PAT SOMA ON WN 1 1 S bh H 886 3 5753170 DER T Hi ie 86 21 54151736 WE HE HH 86 755 83298787 Http www 100y com tw 9 The Command Set Command Class Command Code Hex Command Description p Re
9. spec DOT MATRIX LIQUID CRYSTAL DISPLAY MODULE LMG S32A24 CCEL Serial USER MANUAL LMG SS32A24DFNW LMG SF32A24DFNG PROPOSED BY APPROVED Design SDEC TECHNOLOGY CORP 10 11 12 13 CONTENTS Mechanical Specification Absolute Maximum Ratings 2 1 Electrical absolute maximum ratings 2 2 Environmental absolute maximum ratings Electro Optical Characteristics Block Diagram And Power Supply Timing Characteristics Electrical Characteristics For SED1335 Dimension Outline And Pin Connections Power Supply for Backlight A 4 H 4 886 3 5753170 The Command Set WE kK H HL 86 21 54151736 WEE T HI 86 755 83298787 Initialization Procedure Http www 100y com tw Reliability Condition Functional Test amp Inspection Criteria CG Rom Pattern PAGE 1 LMG S32A24 CCEL Serial PAGE LA NNN 10 1 Mechanical Specification Dot Size 0 36 W x 0 36 H mm 2 Absolute Maximum Ratings 2 1 Electrical absolute maximum rating Logic Circuit Supply Voltage Vw Vs 0 7 LN LCD Driver Circuit Supply Voltage Vo Vee 0 ou f v 2 2 Environmental absolute maximum ratings ITEM OPERATING STORAGE COMMENT Ambient Temperature o 70 O so NorvExtended Note 1 Vibration N CONT doris COY do 19 6005 0600 directions O AN Shade AW an UY ll i3 490 0m s Xyzidi ttions CN a Note 1 Ta at 60 C 50 HR MAX Note 2 Ta 40 C 9096 RH MAX Ta 4
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