NT021RC001ML is a TFT-LCD module. It is composed of a TFT-LCD panel, driver IC, FPC,a back light unit. The 2.1" display area contains 480X(RGB)x480 pixels and can display up to 16.7M colors. This product accords with ROHS environmental criterion.
Interface Pin Connection
Pin No.
Symbol
Function
1
LEDA
LED back light(Anode)
2-3
LEDK
LED back light(Cathode)
4
VCC
Power supply for I/O block. 2.8-3.3V
5
IOVCC
Power supply
6
RESET
Reset pin,active “L”
7
TE
Mainly plays the role of data synchronization
8
PWM
frequency output for LCD driver control.
9
GND
Power Ground
10
D0P
MIPI DSI differential data pair (DSI-Dn+).
11
D0N
MIPI DSI differential data pair (DSI-Dn-).
12
13
D1P
MIPI DSI differential data pair (DSI-Dn+)
14
D1N
MIPI DSI differential data pair (DSI-Dn-)
15
16
CP
MIPI DSI differential clock pair (DSI-CLK+)
17
CN
MIPI DSI differential clock pair (DSI-CLK-)
18
19-20
NC
21
22-23
24
25
TP_INT
TP
26
TP_SDA
27
TP_SCL
28
TP_RST
29
TP_VCC
30
TP_IOVCC
Mechanical Specifications
Item
Contents
Unit
Note
LCD Type
TFT
-
Display color
16.7M
Color
Viewing Direction
ALL
O’Clock
Operating temperature
-20~+70
°C
Storage temperature
-30~+80
Module size
56.18X59.71X1.16
mm
2
Active Area(W×H)
53.28X53.28
Number of Dots
480×480
dots
Controller
ST7701S
Power Supply Voltage
2.8
V
Backlight
4P-LEDs (white)
pcs
4 White LEDs In Parallels
g
Interface
MIPI
Absolute Maximum Ratings(Ta=25°C)
Electrical Absolute Maximum Ratings.(Vss=0V ,Ta=25°C)
Supply Voltage
-0.3
3.6
1,2
VCI
TFT Gate On voltage
VGH
TFT Gate Off voltage
VGL
Humidity
RH
90
%
Max. 60 °C
Environmental Absolute Maximum Ratings.
Storage
Operating
Ambient Temperature
-30°C
80°C
-20°C
70°C
Electrical Specifications
Electrical characteristics(Vss=0V ,Ta=25°C)
Parameter
Conditio
n
Min
Typ
Max
Power voltage
Ta=25°C
1.65
1.8
3.3
2.5
Input voltage
‘H’
VIH
0.7*IOVCC
‘L’
VIL
0.3*IOVCC
LED backlight specification(VSS=0V ,Ta=25°C)
Condition
Supply voltage
Vf
If=80mA
3.0
Forward current
IL
80
mA
Uniformity
ΔBp
85
Life Time
time
20K
25K
hours
Optical Characteristics
Brightness
Bp
θ=0°
F=0°
350
Cd/m2
⊿Bp
Viewing Angle
3:00
Cr≥10
Deg
3
6:00
9:00
12:00
Contrast Ratio
Cr
800
1000
Response Time
Tr+Tf
35
ms
Color of CIE Coordinate
W
x
-0.05
TBD
+0.05
1,6
y
R
G
B
NTSC Ratio
S
60
69
For quantities above 25 pcs pls send your enquiry to sales@first-components.com or call +39 0332 1888005