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Электронный компонент: G3245H

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VGA 6.0" (15.3 cm) Color Graphic LCD Module
Preliminary
HS60VGA
Page 1
01.01 Version 2.1
3.8" QVGA LCD Graphic Module
without DC / DC converter
G3245H
Preliminary
General Description
Applications
Portable Instruments
PDA
Industrial Controls
Lan/Cable Testers
Handy Terminals
Features
High contrast image
Fast response time
Low power consumption
G3245H-FH B/W Graphic LCD
Actual size shown
The G3245H has three models: Reflective
type G3245H-FR, Transflective type G3245H-
FH 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.

Page 2
01.01 Version 2.1
LCD 320 x 240 dots
LOAD
DF
DISP
FRAME
CP
D1
D2
VD1
VD2
VS12
VM
D0
D3
Vss
Vcc
V
DD
160
IC 1
160
120
120
Common
IC 2
IC 3
Common
IC 4
Specifications
1. Application
This specification shall be applied to Dot Matrix LCD Module G3245H-FR / G3245H-FH.
2. Composition
Display type
: B/W STN type
Dot structure
: 320 x 240 dot graphic display
Driving method
: 1/240 (min.) duty multiplex drive
Polarizer
: Glare
Block Diagram
Fig 2-1 Block Diagram
LCD Module
3.8" QVGA LCD Graphic Module
G3245H
Preliminary

Page 3
01.01 Version 2.1
3. Mechanical Specifications
3-1 Dimensions and weights
Module size
: 89.3 (W) x 68.4 (H) x 1.8 max (D) mm Typ.
Effective viewing area
: 78.8 (W) x 59.6 (H) mm
Weight
: TBD
Surface hardness
: 2H (by testing method of JIS K5400)
3-2 Dot dimensional drawing
3-3 Input connector
Manufacturer
: JST
Type
16FLZ-SM1
Connecting method : 0.5mm pitch FPC or FFC
0.23
0.01
59.6 mm (240 dots)
76.79 mm (320 dots)
0.01
0.23
Fig 3-1

4. Absolute maximum ratings
4-1 Electrical absolute maximum ratings
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
3.8" QVGA LCD Graphic Module
G3245H
Preliminary
Item
Symbol
Min
Max
Unit
Remarks
VD1-VS12
0
+6.0
V
Vcc-Vss
0
+6.0
V
Note.1
Supply Voltage
VD2-VS12
0
+6.0
V
VM-VS12
0
VD2
V
Note.2
VDD-Vss
0
+32.0
V
Signal Voltage
VIN
0
VD1
V
Note.3

Page 4
01.01 Version 2.1
4-2 Environmental absolute maximum ratings
Item
Specification
Remarks
Max. +70
C
Note 1
Min. -20
C
No condensation
Max. +50
C
Note1
Min. -10
C
No condensation
Storage temperature
Operating temperature
(Note ) 95% RH Max.
5. Electrical specifications
5-1 Electrical characteristics
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.
(GND = 0V, 25
C)
3.8" QVGA LCD Graphic Module
G3245H
Preliminary
Item
Symbol
Condition
Min.
Typ
Max
Unit
Remark
VD1-VS12
3.1
3.3
3.5
V
VCC-VSS
0.95 (VD1-VS12)
VD1-VS12
1.05 (VD1-VS12
)
V
Supply Voltage VD2-VS12
2.97
3.0
3.03
V
Note.1
VM-VS12
-
(VD2-Vs12)/2
-
V
VDD-VSS
8.0
-
30.0
V
Input
H
VSH
0.9VD3
-
VD3
V
signal
voltage L
VSL
0
-
0.1VD3
V
Note.2
Frame Freq.
1 FRAME
-
70
-
Hz
Ta=25
C
ID3
VD3-GND=3.3V
Current
VAA-GND=15.8V
-
(0.7)
(3.00)
mA
Consumption
VD1-VS12=3.0V
Note.3
VM-VS12=1.5V
IAA f
FRAME=70Hz
(0.15)
(0.30)
mA
Duty=1/241
DF=13 Lines
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)
Ta
VAA - GND V (TBD )
Driving condition
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
DF = 13 lines
0 deg -------------------- 18.2 V
=0 , = 0

Page 5
01.01 Version 2.1
5-3 Power circuit
Fig 5-1
5-4 Power sequence
0 mS min
0 mS min
100 mS min
0 mS min
0 mS min
0 mS min
0 mS min
20 mS min
V
D1
V
D2
D3 ~ D0
DF, FRAME
LOAD, CP
V DD, V CC
V SS, V M
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Fig 5-2
3.8" QVGA LCD Graphic Module
G3245H
Preliminary
VAA
DF
I AA
I D3
VD3
GND
VDD
VCC
VSS
VD1
VD2
VM
VS12
Swing voltage
power supply
Voltage regulator
Voltage
Divider
2S max
2S max
DISP