Displays
ANDpSi020TD-LED-KIT
2.0" Active color TFT LCD Module
with Digital/Analog Interface
The ANDpSi020TD-LED is an 320 x 240 active matrix color TFT
LCD Module with Digital and Analog Interface that utilizes new
low temperature poly-silicon (p-Si) technology to provide brighter,
thinner and lighter display with high resolution. Both of horizontal
and vertical scan are reversible and controlled by the serial
interface commands. The product is designed for the requirement
of the green product, and the specification complies with
Toppoly’s “Green Product Chemical Substance Specification
Standard Hand Book”. All these features making it ideal for
portable applications including personal digital assistants (PDAs),
medical instruments and test & measurements instruments.
Features
•
•
•
•
•
•
•
•
p-Si construction with drivers on glass
High luminance
Digital and Analog Interface
NTSC and PAL format compatible
Absolute Maximum Ratings (Cont.)
(GND=0V)
Item
Operating Temp.
Storage Temp.
Symbol
Topr
Tstg
Min. Max. Unit
-10
-30
+60
+80
ºC
ºC
16 Million/Full Color
Slim (2.53 mm) and lightweight design
Transmissive type. FIxed current LED backlight
RoHS Compliant
Electrical Characteristics (GND=0V, Ta = 25°C)
Driving TFT LCD Panel
Item
Symbol
V
CC
V
IL
V
IH
V
PWM
V
FB
Wp
Min.
2.85
GND
0.8 x
V
CC
*
0
0.55
–
Typ.
3.0
–
Max. Unit
3.6
0.2 x
V
CC
*
V
–
–
0.6
50
V
CC
*
V
CC
*
0.65
60
V
V
mW
V
Mechanical Characteristics
Item
Display Size (diag.)
Display Type
Active Area
Number of Dots
Dot Pitch
Color Arrangement
Color Numbers
Outline Dimensions
Weight
Panel surface treatment
* Exclude FPC and protrusions.
Specification
2.0
Transmissive
40.672 (H) x 30.48 (V)
320 (H) x RGB x 240 (V)
0.0635 (H) x 0.127 (V)
RGB Delta
16 Million/Full Color
46.1(H) x 40.96(V) x
2.53* (D)
8.5
Hard Coating (3H)
Unit
inch
–
mm
dot
mm
–
–
mm
g
–
Power Supply for H/V Driver
Input Driver
Voltage
Low
VD, HD, DCLK,
DIN[0:7], SDA,
SCL, SCEN, SHDB,
High
GRESTB
PWM Output Voltage
Feedback Voltage
Panel Power Consumption
VCC*=VCC(TYP)
The V
CC
power is provided for overall panel
Note 1:
module supply voltage.
Note 2:
DC/DC feedback control voltage.
Driving Backlight in Standard Mode
(Ta = 25°C)
Item
Symbol
I
F
V
F
W
BL
Min.
–
–
–
Typ.
23
3.4
78.2
Max.
25
3.6
90
Unit
mA
V
mW
Absolute Maximum Ratings
(GND=0V)
Item
Logic Power Supply
Voltage
Input Signal Voltage
VD, HD, DCLK, DIN[0:7],
SDA, SCL, SCEN, SHDB,
GRESTB
Backlight Forward current
Symbol
V
CC
Min. Max. Unit
-0.5
4.5
V
Forward Current
Forward Current Volt.
Backlight Power
Consumption*
* Backlight driving circuit is recommended as the fix current circuit
V
IN1
0
VCC
V
I
F
–
25
mA
Product specifications contained herein may be changed
without prior notice. It is therefore advisable to contact Purdy
Electronics before proceeding with the design of equipment
incorporating this product.
6/25/08
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com
1
www.purdyelectronics.com
Displays
Dimensional Outline
ANDpSi020TD-LED-KIT
Unit: mm
Standard Tolerance: 0.5mm
2
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com
6/25/08
www.purdyelectronics.com
Displays
Timing Chart
YUV Mode: ITUR601-NTSC
Item
Dot Clock Frequency
Horizontal Display Active
Horizontal Line
HSYNC PUlse Width
Horizontal Back Porch
Horizontal Front Porch
Horizontal Dummy Time
Symbol
DCLK
Display Area
t
h
t
hpw
t
hb
t
hfp
t
hdm
Min.
–
–
–
1
–
–
–
Typ.
27
1440
1716
1
240
36
4
ANDpSi020TD-LED-KIT
Max.
–
–
–
–
–
–
–
Unit
MHz
DCLK
DCLK
DCLK
DCLK
DCLK
DCLK
Serial RGB Dummy Mode and Serial YUV 4:2:2 Mode: Horizontal
YUV Mode: ITUR601-PAL
Item
Dot Clock Frequency
Horizontal Display Active
Horizontal Line
HSYNC PUlse Width
Horizontal Back Porch
Horizontal Front Porch
Horizontal Dummy Time
Symbol
DCLK
Display Area
t
h
t
hpw
t
hb
t
hfp
t
hdm
Min.
–
–
–
1
–
–
–
Typ.
27
1440
1728
1
240
48
4
Max.
–
–
–
–
–
–
–
Unit
MHz
DCLK
DCLK
DCLK
DCLK
DCLK
DCLK
6/25/08
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com
3
www.purdyelectronics.com
Displays
Timing Chart With Analog Interface
Item
QVGA
Dot Clock Frequency
NTSC
PAL
Horizontal Display Active
Horizontal Line
HSYNC PUlse Width
Horizontal Back Porch
Horizontal Front Porch
Horizontal Dummy Time
Display Area
t
h
t
hpw
t
hb
t
hfp
t
hdm
DCLK
Symbol
Min
–
–
–
–
–
–
–
–
–
ANDpSi020TD-LED-KIT
Typ
25
24.54
24.38
1280
1560
1
240
40
4
Max
–
–
–
–
–
–
–
–
–
DCLK
DCLK
DCLK
DCLK
DCLK
DCLK
MHz
Unit
Optical Specification
Item
Ta=25ºC
Symbol
θ
11
θ
12
θ
21
θ
22
CR
Condition
Min.
30
CR ≥ 10
30
15
40
200
–
–
θ
= 0º
200
0.26
0.29
Typ.
40
40
20
50
300
13
22
250
0.31
0.34
Max.
–
–
–
–
–
20
30
–
0.36
–
0.39
–
ms
cd/m
2
degree
Unit
Viewing Angle
Contrast Ratio
Response Time
Luminance
Chromaticity
Rising
Falling
I
F
=23mA
White
Tr
Tf
L
x
w
y
w
4
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com
6/25/08
www.purdyelectronics.com
Displays
Input/Output Terminals
TFT LCD Panel - Recommended connector Molex 51374-4073
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Symbol
CP3
CP4
CP5
CP6
CP7
CP8
DUMMY
DUMMY
PCD
VCOML
VCOMH
AGND
DUMMY
AVDD
CP1
CP2
PWM
FB
LED-
DUMMY
DUMMY
LED+
GND
VCC
VSYNC
HSYNC
DCLK
DIN0
DIN1
DIN2
DIN3
DIN4
DIN5
DIN6
DIN7
SDA
SCL
SCEN
SHDB
GREST
Input/Output
C
C
C
C
C
C
–
–
C
C
C
–
–
C
C
C
O
I
–
–
–
–
–
–
I
I
I
I
I
I
I
I
I
I
I
I/O
I
I
I
I
Capacitor for power setting
Capacitor for power setting
Capacitor for charge pump
Capacitor for charge pump
Capacitor for charge pump
Capacitor for charge pump
Dummy
Dummy
Capacitor for pre-charge data signal high
Capacitor for VCOM low
Capacitor for VCOM high
Analog ground
Dummy
Regulation capacitor for analog voltage
Capacitor for charge pump
Capacitor for charge pump
Power transistor gate signal for the boost converter
Main boost regulator feedback input
LED power: cathode; Note 1 below
Dummy
Dummy
LED power: anode; Note 1 below
Ground
ANDpSi020TD-LED-KIT
Description
Power supply for digital circuit and charge pump circuit
Vertical sync input. Negative polarity
Horizontal syn input. Negative polarity
Clock signal, latch data onto line latches at the rising edge
Data input
Data input
Data input
Data input
Data input
Data input
Data input
Data input
Serial interface data line
Serial interface clock line
Serial interface chip enable line
Shutdown input
System reset pin
Note 1: The figure to the left shows the connection of backlight LED.
6/25/08
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • email@purdyelectronics.com
5
www.purdyelectronics.com
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