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VGA 6.0" (15.3 cm) Color Graphic LCD Module
G3245H Preliminary Preliminary HS60VGA 3.8" QVGA LCD Graphic Module without DC / DC converter
Features * High contrast image * Fast response time * Low power consumption
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.
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
3.8" QVGA LCD Graphic Module
Preliminary
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 Block Diagram LCD Module : B/W STN type : 320 x 240 dot graphic display : 1/240 (min.) duty multiplex drive : Glare
Common 120
IC 3
LCD 320 x 240 dots
Common 120
IC 4
160
160
IC 1
IC 2
D3 D0 VM VS12 VD2 VD1 D2
FRAME Vss
Fig 2-1 Block Diagram
Page 2
LOAD
Vcc
DISP
VDD
D1 CP DF
01.01 Version 2.1
3.8" QVGA LCD Graphic Module
Preliminary
G3245H
3. Mechanical Specifications 3-1 Dimensions and weights Module size Effective viewing area Weight Surface hardness 3-2 Dot dimensional drawing
0.23 59.6 mm (240 dots) 0.01
: 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)
0.23
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 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
Supply Voltage
Signal Voltage
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
3.8" QVGA LCD Graphic Module
Preliminary
G3245H
4-2 Environmental absolute maximum ratings
Item Specification Max. +70C Remarks Note 1 No condensation Note1 No condensation
Storage temperature Operating temperature
(Note ) 95% RH Max.
Min.
-20C
Max. +50C Min. -10C
5. Electrical specifications 5-1 Electrical characteristics
Symbol VD1-VS12 VCC-VSS Supply Voltage VD2-VS12 VM-VS12 VDD-VSS Input H VSH signal voltage L VSL Frame Freq. 1 FRAME ID3 Current Consumption IAA Item Condition Min. 3.1
0.95 (VD1-VS12)
(GND = 0V, 25C)
Typ 3.3
VD1-VS12
Max 3.5
1.05 (VD1-VS12)
2.97 8.0 0.9VD3 0 Ta=25C
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
3.0
(VD2-Vs12)/2
3.03
-
Unit V V V
V
Remark
Note.1
70
30.0 VD3 0.1VD3 -
V V V Hz Note.2
-
(0.7)
(3.00)
mA 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 ) Driving condition VD1 -VS12 = 3.3 V VD2 -VS12 = 3.0 V VM - VS12 = 1.5 V fFRAME = 70 Hz 1/241 Duty DF = 13 lines 50 deg -------------------- 11.9 V 40 deg -------------------- 13.8 V 25 deg -------------------- 15.8 V 0 deg -------------------- 18.2 V
=0 , o = 0
Page 4
01.01 Version 2.1
3.8" QVGA LCD Graphic Module
Preliminary
G3245H
5-3 Power circuit I AA VAA DF VD3 I D3 VD1 Voltage regulator Voltage Divider VD2 VM VS12 Fig 5-1 5-4 Power sequence ON VD1 OFF 0 mS min 0 mS min Swing voltage power supply
VDD VCC VSS
GND
ON D3 ~ D0 DF, FRAME OFF LOAD, CP ON VD2 V DD, V CC V SS, V M OFF ON OFF 2S max
0 mS min
0 mS min
0 mS min
0 mS min
2S max 100 mS min 20 mS min
ON DISP OFF
Fig 5-2
Page 5
01.01 Version 2.1
3.8" QVGA LCD Graphic Module
Preliminary
G3245H
6. Interface Specifications 6-1 Terminal pin assignment of CN1
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol FRAME VSS VCC VDD DISP LOAD D3 D0 VM VS12 VD2 VD1 D2 D1 CP DF I/O IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN 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.
(NOTE 1)
Dc voltage is not allowed to apply to LCD panel as the driving signal, otherwise, the LCD will be damaged after a while.
6-2 Relationships of DATA input signal and LCD screen division
COM 1 COM 2 COM 3 S317 S318 S319 S320 D3 D2 D1 D0 S1, S5, S9, ... S317 S2, S6, S10 ... S318 S3, S7, S11 ... S319 S4, S8, S12, ... S320 320 dots S1 S2 S3 S4 S5 S6 S7
COM 238 COM 239 COM 240
Fig 6-1 LCD screen
Page6
240dots
01.01 Version 2.1
3.8" QVGA LCD Graphic Module
Preliminary
G3245H
6-3 Timing chart
1 FRAME DF FRAME 1 FRAME
LOAD
COM N D3 - D0 INPUT COM N D3 - D0 OUTPUT
COM COM 1 2
COM COM 240 1
COM 2
COM COM COM 240 1 2
COM COM 240 1
COM COM 239 240
COM 1
COM COM COM 239 240 1
Load
CP D3 D2 D1 D0 S1 S2 S3 S4 S5 S6 S7 S8 S317 S318 S319 S320
Fig 6-2
Page 7
01.01 Version 2.1
3.8" QVGA LCD Graphic Module
Preliminary
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 CP time t Symbol t CP t W(CH) t W(CL) t W(LH)
W(LL)
Test condition
Min 160 50 50 2 10 120 120 50 50 500 500 500 500 0 -
Typ -
Max 300 15 15 15
Unit ns ns ns s s ns ns ns ns ns ns ns ns ns ns ns ns
tLC tCL t DSU t DHD tLF tFL tSU(FR) tHD(FR) tLD t R (CP) t F (CP) t R(L) t F(L)
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
15
ns
Note. 1 LOAD signal should be with constant interval. 6-5 DF signal generation circuit
LOAD IN 3.3V GND
1 C14 0.1 / 25V
J0 2 J1 3 J2
4 5 7 8
Vcc 16 /CLK 15 CLK 14 Q 13 12 PR /SPE 10 CLR J7
9 11
J3 J4 6 J5 J6 GND
HD151012T
Fig 6-3
DF OUT
Page 8
01.01 Version 2.1
3.8" QVGA LCD Graphic Module 6-6 Switching Timing Chart
Preliminary
G3245H
tCP tF(CP) tw(CH) VIH VIH VIL tDSU D3 ~ D0 0.8VDD 0.2VDD t DHD 0.8VDD 0.2VDD tw(CL) tR(CP) tw(CH) 0.8VDD 0.8VDD
CP
0.2VDD
tCL LOAD 0.8VDD 0.8VDD tLC
0.2VDD
tw(LH) tR (L) tF (L)
0.2VDD
Fig 6-3
tLF FRAME
tsu(FR) 0.8VDD
t HD (FR)
tFL 0.8VDD 0.2VDD
0.2VDD
tw(LH) 0.8VDD 0.2VDD tw(LL) 0.8VDD 0.2VDD
LOAD
0.2VDD
0.8VDD
tLD
tLD
DF
Fig 6-4
Page 9
01.01 Version 2.1
3.8" QVGA LCD Graphic Module
Preliminary
(Refer to Note 1 ~ Note 5)
G3245H
7. Electric Optical characteristics
LCD Driving condition : Ta = 25C, 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 Turn On Time Turn Off Time Contrast Ratio Visual Angle Range Right, left Viewing Direction Front, rear
Symbol tON tOFF CR
1 2
Min ----
Typ 180 370 TBD
TBD 1 TBD TBD 2 TBD
Max 270 560 --
Unit ms ms
Condition = 0 , o=0 o=0, =0
deg.
.
o = 0 , CR2.0 o = 90, CR1.5
deg
--
6:00
--
(Note 1) Optical characteristics measurement system (Reflection)
LCD
Ring light
Luminace meter
Reflection Irradiation Fig 7-1 (Note 2) Definition of response time
Non-selected state 100%
Non-selected state elected state S 90%
Brightness
10% 0
tON
tOFF
Page 10
Fig 7-2
01.01 Version 2.1
3.8" QVGA LCD Graphic Module
Preliminary
G3245H
(Note 3) Definition of and O
Z
(Visual angle direction)
LCD Y
O X
Best viewing direction
Fig 7-3 (Note 4) Definition of contrast ratio
Brightness (%)
Selected state Non-selected state
Bns
CR=
Bs Operating voltage for LCD driving
Brightness at selected state (Bs) Brightness at non-selected state (Bns)
Fig 7-4 (Note 5) Definition of visual field enlarging direction 12:00
9:00
3:00
6:00 Fig 7-5
Page 11
01.01 Version 2.1
3.8" QVGA LCD Graphic Module
Preliminary
G3245H
Dimensional drawing
MAX1.0 4.0 (2) (3.005) (8.1)_ (8.1)
87.3 82.8 78.8 (VIEWING AREA) 76.79 (DISPLAY AREA)
MAX1.0
(2) (0.5) (3.005) (3.005) (2)
MAX1.8 0.50.4 0.50.4
57.59 (DISPLAY AREA)
59.6 (VIEWING AREA)
62.6 (POLARIZER)
62.6
63.6
67.4
(0.5)
(3.005)
(2)
(0.5)
8.5
VIEWING DIRECTION
0.5.5 0
(0.5)
81.8 (POLARIZER)
181.0
0.50.4
(0.5)
81.8 (POLARIZER)
Sales Offices
Page 12
MAX1
3.3
01.01 Version 2.1
(0.5)
63.60.8
MAX10
47.4

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