187KB

HDA240C
Dimensional Drawing
2.4” ,240 X 320 (TFT), Color Graphics ,LED(White) Backlight
Features
Features
Viewing AngleU/D/R/L).............................60/45/60/60 degrees
High Contrast....................................................................300:1
Fast Response Time ......................................................25 mS
Built-in DC-DC Converter
Built-in Controller.........................................................HX8347A
Physical Data
Module Size.....................................43.12W x97.46H x3.4T mm
Active Area Size........................................36.72W x48.96 H mm
Pitch Size...............................................0.153W x 0.153H mm
Weight................................................................................14.9g
Power Supply
Electrical Characteristics (VDD=2.8±0.090V 25°C)
PARAMETER
-
INPUT HIGH VOLTAGE
V
IH
-
INPUT LOW VOLTAGE
V
IL
OPERATING CURRENT
I
IOVCC
LED FORWARD VOLTAGE
VF
LED FORWARD CURRENT
I
BRIGHTNESS
L
13.2V
20 mA
+
+
2.8V
TFT
LEDK2
LEDK1
GND
Absolute
Maximum Ratings
Ratings
Absolute Maximum
PARAMETER
BACKLIGHT FORWARD CURRENT
SYMBOL
V IOCC
I
FI
F
at If = 20 mA
at Vf = 13.2V
Average
MIN
TYP
MAX
-
2.8
-
UNIT
V
0.8VCC -
V
CC
V
-0.3
-
0.2V
V
-
6
8.5
-
13.2
-
V
-
20
-
mA
280
-
350
-
cd/m2
mA
Pin Connections
VIOVCC
SUPPLY VOLTAGE
CONDITION
VIOVCC
PIN NO.
LEDA
SYM
OPERATING VOLTAGE
MIN
-0.3
--
MAX
UNIT
4.6
V
TBD
mA
INPUT VOLTAGE
V IN
-0.3
V CC
V
OPERATING TEMPERATURE
T OP
-20
70
°C
STORAGE TEMPERATURE
T STG
-30
80
°C
1
2
3
4
5
6
7
8
9
10-27
28
29
30
31
32
33
34
35
36-37
38
39
SYMBOL
NC
NC
NC
NC
nRESET
VSYNC
HSYNC
DOTCLK
ENABLE
Db17-0
SD0
SDI
NC
SCL
NC
nCS
GND
IOVCC
GND
LEDLED+
FUNCTION
L
L
L
H/L
L
H/L
H/L
H/LI
H/L
L
I
I
I
I
No Connection
No Connection
No Connection
No Connection
Reset Input
Vertical Sync
Horizontal Sync
Dot Clock for RGB Mode
Data Enable for RGB Mode
Bi-directional Data BUS (16,18 Bit wide)
SPI Interface Data Output
SPI Interface Data Input
No Connection
Parameter/ Command Select
No Connection
Chip Select Input
Ground
Iinterface Supply Voltage
Ground
LED Cathode
LED Anode
HDA240C
Dimensional Drawing
Dimensional Outlines
2.4” ,240 X 320 (TFT), Color Graphics ,LED(White) Backlight