I3202-7HMT2432A Datasheet PDF
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ILLUMINANT 北極光企業有限公司
PRODUCT SPECIFICATION FOR LCM
CUSTOMER:
MODEL NO:
ACCEPTED BY:
I3202-7HMT2432A
APPROVED BY: CHECKED BY: ORGANIZED BY:
2011.01.26
贺秋芳
2011.01.26
贺秋芳
2011.01.26
隆茂生
Approval for Specifications Only
Approval for Specifications and Sample
Note: 1. Version of Specifications : 1.1
2. Others: Rohs Compliment
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ILLUMINANT
Version
1.0
1.1
Date
2008/07/04
2011/01/26
Contents
Initial Release
Outline Dimension of Touch Panel Changed
Pin Description of Touch Panel Changed
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ILLUMINANT
CONTENTS
1. Mechanical Specification
2. Absolute Maximum Ratings
3. Electrical Characteristics
4. Optical Characteristics
5. Interface
6. Block Diagram
7. Timing Characteristics
8. Backlight
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ILLUMINANT
1. Mechanical Specification
Item
Display Size
Module Dimension
Active Area
Number of Dots
Pixel Pitch
LCD Type
Viewing Direction
Driver
Approx. Weight
Various Color Display
Brightness
Backlight Type
Backlight Color
Touch Panel
Standard Value
3.2
79.2(W)*57.54(H)*4.45(D)
64.80(W)*48.60(H)
240RGB*320Dots
0.2025(W)mm*0.2025(H)mm
Normal White
12H
HX8347
32.2
65
160(Typ.)
5-LED pa rallel
White
4-Wire Analog Resistive
Unit
inch
mm
mm
Dot
mm
-
-
-
g
K
cd/m2
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ILLUMINANT
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ILLUMINANT
2. Absolute Maximum Ratings
Item
Supply Voltage for Logic
Input Voltage
Operating Temperature
Storage Temperature
*NOTE: Based on Vss=0V.
Symbol
VDD
Vin
TOP
TST
Min.
-0.3
-0.5
-20
-30
Typ. Max. Unit Remark
+4.0 V
VDD+0.5 V
- +70
-
- +80
-
3. Electrical Characteristics
Item
Supply Voltage for Logic
High-Level Input Voltage
Low-Level Input Voltage
TFT Gate ON Voltage
TFT Gate OFF Voltage
Power Supply Current for VDD
Symbol
VDD
VIHC
VILC
VGH
VGL
IDD
Condition
Ta=25
VDD=3.0V
VDD=3.0V
VDD=3.0V
VDD=3.0V
VDD=3.0V
Min.
2.2
0.8VDD
-0.3
--
--
-
Typ.
2.8
15
-10
8.5
Max.
3.3
VDD
0.2VDD
--
--
Unit
V
-
V
mA
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ILLUMINANT
4. Optical Characteristics
Item
Symbol
Top FH
Viewing
Angle
Bottom
Left
FLL
TL
Right
TR
Response Time (Tr+Tf)
Uniformity
B
Brightness
Contrast Ratio
CR
White
XW
YW
Color
Chromaticity
Red
Green
XR
YR
XG
YG
XB
Blue
YB
Condition
CR 10
T=0
IF=90mA
Center
At optimized
viewing angle
Viewing Normal
Angle F,T=0
Min.
-
-
-
-
-
80
150
250
0.243
0.288
0.571
0.288
0.294
0.553
0.070
0.044
Typ.
(50)
(30)
(60)
(60)
50
85
160
300
0.293
0.338
0.621
0.338
0.344
0.603
0.120
0.094
Max.
-
-
-
-
80
0.343
0.388
0.671
0.388
0.394
0.653
0.170
0.144
Unit Remark
degree Note.2
ms
%
Cd/m2
-
Note.3
Note.0
Note.4
- Note.5
--
--
--
Note. 0 : B=B(min)/B(max)
Note. 1 : After stabilizing and leaving the panel alone at a given temperature for 30 minutes,
the measurement should be executed. Measurement should be executed in a stable,
windless, and dark room. Optical specifications are measured by Topcon BM-7(fast)
with a viewing angle of 1°at a distance of 50cm and normal direction.
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ILLUMINANT
Note.2 : Definition of Viewing Angle : Refer to figure as below :
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ILLUMINANT
Note. 3 : Definition of Response Time : TR and TF
The figure below is the output signal of the photo detector.
Note.4 : Definition of Contrast Ratio (CR)
Ration of gray max (G max) & gray min (G min)
Contrast Ratio (CR) = (G max) / (G min)
(G max) = Luminance with all pixel white
(G min) = Luminance with all pixel black
Note.5 : Measured at the center area of the panel when all the input terminals of LCD panel are
electrically opened.
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ILLUMINANT
5. Interface
No. Symbol
1 GND
2 VDD
3 VDD
4 CS
5 RS
6 WR
7 RD
8 RESET
9 DB0
10 DB1
11 DB2
12 DB3
13 DB4
14 DB5
15 DB6
16 DB7
17 DB8
18 DB9
19 DB10
20 DB11
21 DB12
22 DB13
23 DB14
24 DB15
25 GND
26 X-
27 Y+
28 X+
29 Y-
30 LED-1
31 LED-2
I/O
I
I
I
I
I
I
I
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I/O
I/O
I/O
I
I
I
I
I
I
I
Function
Ground for logic circuit
Power Supply
Power Supply
Chip Select
Register Select
Write Signal
Read Signal
Hardware Reset
IC data Bit 0
IC data Bit 1
IC data Bit 2
IC data Bit 3
IC data Bit 4
IC data Bit 5
IC data Bit 6
IC data Bit 7
IC data Bit 8
IC data Bit 9
IC data Bit 10
IC data Bit 11
IC data Bit 12
IC data Bit 13
IC data Bit 14
IC data Bit 15
Ground for logic circuit
Touch Panel Unit (X-)
Touch Panel Unit (Y+)
Touch Panel Unit (X+)
Touch Panel Unit (Y-)
Backlight Unit (-)
Backlight Unit (-)
Remark
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ILLUMINANT
32 LED-3
33 LED-4
34 LED-5
35 LED-A
36 LED-A
37 GND
I
I
I
I
I
I
Backlight Unit (-)
Backlight Unit (-)
Backlight Unit (-)
Backlight Unit (+)
Backlight Unit (+)
Ground for Logic Circuit
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ILLUMINANT
6. Block Diagram
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ILLUMINANT
7. Timing Control
Parallel interface characteristics
(VSSA=0V. IOVCC=1.65V to 1.95V, VCI=2.3V to 3.3V, Ta=-30 to 70)
Signal
Symbol
Parameter
Min. Max. Unit
Description
DNC_SCL
NCS
tAST
tAHT
tCHW
tCS
tRCS
tRCSFM
tCSF
tCSH
tWC
Address setup time
Address hold time (Write/Read)
10 - ns
10 -
Chip select “H” pulse width
Chip select setup time (Write)
-
0
35
-
Chip select setup time (Read ID)
Chip select setup time (Read FM)
45
355
10
-
-
ns
Chip select wait time (Write/Read)
10
--
Chip select hold time
-
Write Cycle
10 -
-
-
NWR_RNW
tWRH Control pulse “H” duration
35 - ns
-
tWRL Control pulse “L” duration
tRC Read Cycle (ID)
35 -
160 -
NRD_E (ID)
tRDH Control pulse “H” duration (ID) 90 - ns When read ID data
NRD_E (FM)
tRDL
tRCFM
tRCHFM
tRCLFM
tDST
Control pulse “L” duration (ID)
Read Cycle (FM)
Control pulse “H” duration (FM)
Control pulse “L” duration (FM)
Data setup time
45 -
450 -
90
-
ns
When read from frame
memory
355 -
15 -
D15 to D0
tDHT
tRAT
tRATFM
Data hold time
Read access time (ID)
Read access time (FM)
10 -
-
40
ns
For maximum CL=30PF
For maximum CL=30PF
- 340
tOCH Output disable time
20 80
Note :The input signal rise time and fall time (tr, tf) is specified at 15ns or less.
Logic high and low levels are specified as 30% and 70% of VDD for input signals.
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ILLUMINANT
8.Backlight
8.1 Standard Lamp Styles (Edge Lighting Type):
The LED chips are distributed over the edge light area of the illumination unit, which gives the less
power consumption:
8.2 The Main Advantages of the LED Backlight are as Following:
The brightness of the backlight can simply be adjusted. By a resistor or a potentiometer.
8.3 Data About LED Backlight:
Item
Forward voltage
Forward current
Uniformity
Luminous color
Chip connection
Symbol
Vf
If
-
-
-
Conditions
If =75
If=75
Min.
Typ. Max.
- 3.3 3.5
- 75
80%
-
-
White
5-LED parallel connection
Unit
V
mA
-
NOTE:
1.Backlight Only
2.Average Luminous Intensity of P1-P9
3.Uniformity = Min(P1~P9)/Max(P1~P9) * 100%>80%
8.4 Measured Method:
P1 P2
P3
P4 P5
P6
P7 P8
P9
(Effective spatial Distribution)
Hole Diameter±1ø ; 1 to 9per Position Measured Luminous
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