VGA 6.0” (15.3 cm) Color Graphic LCD Module G3245H Preliminary Preliminary HS60VGA 3.8" QVGA LCD Graphic Module without DC / DC converter General Description The G3245H has three models: Reflective type G3245H-FR, Transflective type G3245HFH and transflective with EL Back Light type G3245H-FE. The ultra-slim design and the low power consumption levels make these ideal for portable and battery powered applications as well as general 19" rack application. Due to its small vertical size, the fast -fluid liquid crystal and I.T.O. electrodes multiplex smear is reduced or eliminated even with the 1:240 multiplex drive. Features • High contrast image • Fast response time • Low power consumption Applications • • • • • Portable Instruments PDA Industrial Controls Lan/Cable Testers Handy Terminals G3245H-FH B/W Graphic LCD Actual size shown Page 1 01.01 Version 2.1 Preliminary 3.8" QVGA LCD Graphic Module G3245H Specifications 1. Application This specification shall be applied to Dot Matrix LCD Module G3245H-FR / G3245H-FH. 2. Composition Display type Dot structure Driving method Polarizer : B/W STN type : 320 x 240 dot graphic display : 1/240 (min.) duty multiplex drive : Glare Block Diagram LCD Module Common 120 IC 3 LCD 320 x 240 dots Common 120 160 160 IC 1 IC 2 D1 CP DF D3 D0 VM VS12 VD2 VD1 D2 LOAD VDD DISP Vcc FRAME Vss IC 4 Fig 2-1 Block Diagram Page 2 01.01 Version 2.1 Preliminary 3.8" QVGA LCD Graphic Module G3245H 3. Mechanical Specifications 3-1 Dimensions and weights Module size Effective viewing area Weight Surface hardness : 89.3 (W) x 68.4 (H) x 1.8 max (D) mm Typ. : 78.8 (W) x 59.6 (H) mm : TBD : 2H (by testing method of JIS K5400) 0.01 59.6 mm (240 dots) 0.23 3-2 Dot dimensional drawing 0.23 0.01 76.79 mm (320 dots) Fig 3-1 3-3 Input connector Manufacturer : JST Type 16FLZ-SM1 Connecting method : 0.5mm pitch FPC or FFC 4. Absolute maximum ratings 4-1 Electrical absolute maximum ratings Item Supply Voltage Signal Voltage Symbol VD1-VS12 Vcc-Vss VD2-VS12 VM-VS12 VDD-Vss VIN Min 0 0 0 0 0 0 Max +6.0 +6.0 +6.0 VD2 +32.0 VD1 Unit V V V V V V Remarks Note.1 Note.2 Note.3 Note 1 : VD1 ≥VD2 ≥VM ≥VS12, VDD ≥VD2, VS12 ≥VSS Note.2 : If the LSI is used beyond the above maximum ratings, it may be permanently damaged. It should always be used within its specified operating range for normal operation to prevent malfunction or degraded reliability. Note.3 : DISP, FRAME, DF, LOAD, CP, D3~0 Page 3 01.01 Version 2.1 Preliminary 3.8" QVGA LCD Graphic Module G3245H 4-2 Environmental absolute maximum ratings Item Storage temperature Operating temperature Specification Remarks Max. +70°C Note 1 Min. No condensation -20°C Max. +50°C Note1 Min. No condensation -10°C (Note ) 95% RH Max. 5. Electrical specifications (GND = 0V, 25°C) 5-1 Electrical characteristics Item Symbol VD1-VS12 VCC-VSS Supply Voltage VD2-VS12 VM-VS12 VDD-VSS Input H VSH signal voltage L VSL Frame Freq. 1 FRAME Condition Min. 3.1 3.03 Unit V V V - V - 30.0 VD3 V V 0 - 70 0.1VD3 - V Hz - (0.7) (3.00) mA 0.95 (VD1-VS12) 2.97 8.0 0.9VD3 Typ 3.3 VD1-VS12 Max 3.5 1.05 (VD1-VS12) 3.0 (VD2-Vs12)/2 Remark Note.1 Note.2 Ta=25°C ID3 Current Consumption IAA VD3-GND=3.3V VAA-GND=15.8V VD1-VS12=3.0V VM-VS12=1.5V f FRAME=70Hz Duty=1/241 DF=13 Lines Note.3 (0.15) (0.30) mA Note.1 : VD3 =VD1 ≥ VD2 ≥ VM ≥ VS12 = GND , VDD ≥ VD2 , VS12 ≥ VSS Note.2 : DISP, FRAME, DF, LOAD, CP, D3~0 Note.3 : Display pattern of current consumption as follows. ID3.. Typ. value : Full screen 40 rows x 24 lines of charactor a. Max value : Hatching of 8 dots horizontally X 1 dot vertically. IAA.. Typ. value : Full screen 40 rows X 24 lines of charactor a. Max value : ALL ON ( ALL BLACK) 5-2 Contrast adjustment The contrast of LCD differs depending on the charges in visual angle, ambient temperature and supply voltage. So, make adjustment by operating control knob where necessary. Ta VAA - GND V (TBD ) 50 deg -------------------- 11.9 V VD1 -VS12 = 3.3 V fFRAME = 70 Hz 40 deg -------------------- 13.8 V VD2 -VS12 = 3.0 V 1/241 Duty 25 deg -------------------- 15.8 V VM - VS12 = 1.5 V 0 deg -------------------- 18.2 V Page 4 Driving condition DF = 13 lines θ=0° , ø = 0° 01.01 Version 2.1 Preliminary 3.8" QVGA LCD Graphic Module G3245H 5-3 Power circuit I AA VDD VAA Swing voltage power supply DF VD3 VCC VSS I D3 VD1 Voltage regulator VD2 Voltage Divider VM GND VS12 Fig 5-1 5-4 Power sequence ON VD1 OFF 0 mS min ON D3 ~ D0 DF, FRAME OFF LOAD, CP ON VD2 V DD, V CC V SS, V M 0 mS min 0 mS min OFF 0 mS min 0 mS min 0 mS min ON OFF ON 2S max 2S max 100 mS min 20 mS min DISP OFF Fig 5-2 Page 5 01.01 Version 2.1 Preliminary 3.8" QVGA LCD Graphic Module G3245H 6. Interface Specifications 6-1 Terminal pin assignment of CN1 Pin No. 1 2 3 4 5 Symbol FRAME VSS VCC VDD DISP I/O IN IN IN IN IN 6 LOAD IN 7 8 9 10 D3 D0 VM VS12 IN IN IN IN 11 12 13 14 15 16 VD2 VD1 D2 D1 CP DF IN IN IN IN IN IN (NOTE 1) Function LCD OM electrode scanning data LCD COM driving system - voltage power supply LCD COM driving system logic voltage power supply LCD COM driving system + voltage power supply Display control signal H: Normal L: Display off Liquid crystal SEG electrode driving voltage output clock Liquid crystal COM electrode scanning data shift clock Screen display data Screen display data Non-selective power supply GND ( Logic system -voltage power supply ) LCD SEG driving system -voltage power supply. LCD SEG driving system +voltage power supply. Logic system +voltage power supply. Screen display data Screen display data Screen display data input clock. LCD AC driving signal. Dc voltage is not allowed to apply to LCD panel as the driving signal, otherwise, the LCD will be damaged after a while. S1 S2 S3 S4 S5 S6 S7 S317 S318 S319 S320 6-2 Relationships of DATA input signal and LCD screen division D3 D2 D1 D0 S1, S5, S9, ... S317 S2, S6, S10 ... S318 S3, S7, S11 ... S319 S4, S8, S12, ... S320 240dots COM 1 COM 2 COM 3 COM 238 COM 239 COM 240 320 dots Fig 6-1 LCD screen Page6 01.01 Version 2.1 Preliminary 3.8" QVGA LCD Graphic Module G3245H 6-3 Timing chart 1 FRAME 1 FRAME DF FRAME LOAD COM N D3 - D0 INPUT COM COM 1 2 COM COM 240 1 COM 2 COM COM COM 240 1 2 COM N D3 - D0 OUTPUT COM COM 240 1 COM COM 239 240 COM 1 COM COM COM 239 240 1 Load CP D3 S1 S5 S317 D2 S2 S6 S318 D1 S3 S7 S319 D0 S4 S8 S320 Fig 6-2 Page 7 01.01 Version 2.1 Preliminary 3.8" QVGA LCD Graphic Module G3245H 6-4 Switching characteristics VD1-VS12 = 3.3V ± 0.1V, VDD - Vss = 3.3V ± 0.1V Item Shift clock cycle(CP) Shift clock high level pulse width Shift clock Low level pulse width LOAD pulse width LOAD Symbol t CP t CP time CP LOAD time DATA set up time D3 ~ D0 CP DATA hold time CP D3 ~ D0 LOAD FRAME time FRAME LOAD time FRAME set up time FRAME LOAD FRAME hold time LOAD FRAME LOAD DF time CP rise & fall time LOAD rise & fall time Test condition Min 160 Typ - t W(CH) 50 - - ns t W(CL) 50 - - ns t W(LH) W(LL) tLC 2 10 120 - - - - ∝s ∝s ns tCL 120 - - ns t DSU 50 - - ns t DHD 50 - - ns tLF tFL 500 500 500 - ns ns tSU(FR) - tHD(FR) 500 - - ns tLD t R (CP) t F (CP) t R(L) t F(L) 0 - - 300 15 15 ns ns ns 15 ns 15 ns - Max - Unit ns ns Note. 1 LOAD signal should be with constant interval. 6-5 DF signal generation circuit LOAD IN 3.3V GND C14 0.1∝ / 25V 1 Vcc 16 /CLK 15 CLK 14 4 5 Q 13 12 PR 7 /SPE 10 CLR J0 2 J1 3 J2 J3 J4 6 J5 8 J6 GND 11 J7 9 HD151012T Fig 6-3 Page 8 DF OUT 01.01 Version 2.1 Preliminary 3.8" QVGA LCD Graphic Module G3245H 6-6 Switching Timing Chart tCP tR(CP) tF(CP) tw(CH) CP tw(CL) VIH tw(CH) VIH 0.8VDD VIL 0.2VDD t DHD tDSU 0.8VDD 0.2VDD D3 ~ D0 0.8VDD 0.8VDD 0.2VDD tCL 0.8VDD LOAD tLC 0.8VDD 0.2VDD 0.2VDD tw(LH) tR (L) tF (L) Fig 6-3 tsu(FR) tLF t HD (FR) 0.8VDD FRAME tFL 0.8VDD 0.2VDD 0.2VDD tw(LH) LOAD 0.8VDD 0.2VDD 0.2VDD 0.8VDD 0.2VDD 0.8VDD tw(LL) tLD tLD DF Fig 6-4 Page 9 01.01 Version 2.1 Preliminary 3.8" QVGA LCD Graphic Module 7. Electric Optical characteristics G3245H (Refer to Note 1 ~ Note 5) LCD Driving condition : Ta = 25°C, VD3 = VD1 = 3.3V, VD2 = 3.0V, VM = 1.5V, VS12 = 0V VAA = 15.8V (FIG.5-1), FRAME = 70Hz, DF = 13 lines, Duty = 1/241 Item Symbol Min Typ Max Turn On Time Turn Off Time tON tOFF --- 180 370 270 560 Contrast Ratio CR -- TBD -- Visual Angle Unit ms ms Condition = 0 ° , ø=0 ° ø=0°, θ=0 ° Front, rear θ1 TBD ≤ θ 1≤ TBD deg. ø = 0 °, CR≥2.0 Right, left θ2 TBD ≤ θ 2≤ TBD deg ø = 90°, CR≥1.5 Range Viewing Direction . 6:00 -- -- (Note 1) Optical characteristics measurement system (Reflection) Luminace meter Ring light LCD Reflection Irradiation Fig 7-1 (Note 2) Definition of response time Non-selected state Non-selected state Selected state 100% 90% Brightness 10% 0 tON Page 10 tOFF Fig 7-2 01.01 Version 2.1 Preliminary 3.8" QVGA LCD Graphic Module (Note 3) Definition of θ and Ø G3245H Z (Visual angle direction) θ LCD Y Ø X Best viewing direction Fig 7-3 (Note 4) Definition of contrast ratio Selected state Brightness (%) Non-selected state Bns CR= Bs Brightness at selected state (Bs) Brightness at non-selected state (Bns) Operating voltage for LCD driving Fig 7-4 (Note 5) Definition of visual field enlarging direction 12:00 3:00 9:00 6:00 Fig 7-5 Page 11 01.01 Version 2.1 Preliminary 3.8" QVGA LCD Graphic Module G3245H Dimensional drawing MAX1.0 82.8 (2) 78.8 (VIEWING AREA) (2) (3.005) 76.79 (DISPLAY AREA) (3.005) 0.5±0.4 63.6±0.8 (0.5) 0.5±0.4 62.6 (POLARIZER) 67.4 (2) (0.5) (0.5) 63.6 3.3 (2) (0.5) 62.6 59.6 (VIEWING AREA) MAX1 18±1.0 (3.005) 47.4 MAX10 (8.1)_ (8.1) MAX1.8 (3.005) 4.0 87.3 57.59 (DISPLAY AREA) MAX1.0 8.5 (0.5) 81.8 (POLARIZER) (0.5) 81.8 (POLARIZER) 0.5 0.5 VIEWING DIRECTION 0.5±0.4 Sales Offices Page 12 01.01 Version 2.1