HDA280 Datasheet, PDF (1/3 Pages) Hantronix,Inc – Dimensional Drawing

HDA280
Dimensional Drawing
2.8” ,240 X 320 (TFT) Color Graphics ,LED(White) Backlight
FFeeaattuurreess
Viewing AngleU/D/R/L).............................60/45/60/60 degrees
High Contrast....................................................................300:1
Fast Response Time ......................................................50 mS
Built-in DC-DC Converter
Built-in Controller............................................................ILI9325
Touch Screen ...................................................Analog- 4 Wires
Physical Data
Module Size....................................50.0W x 98.95H x 4.2T mm
Viewing Area Size........................................44.2W x 62.5 H mm
Pitch Size..................................................0.18W x 0.18 H mm
Weight...............................................................................24.5 g
Power Supply
V_IOVCC
VCI
V_CC
LED+
TFT
3.4V
80 mA
+
LED-
GND
+
2.8V
AAbsolute Maximumm RRaattiinnggss
PARAMETER
SYMBOL
SUPPLY VOLTAGE (logic)
SUPPLY VOLTAGE (analog)
INPUT VOLTAGE
OPERATING TEMPERATURE
STORAGE TEMPERATURE
V _CC
V _CI
V _IN
T _OP
T _STG
MIN
-0.3
-0.3
-0.3
-20
-30
MAX
4.6
4.6
V_CC
70
80
UNIT
V
V
V
°C
°C
Electrical Characteristics (VDD=2.8±0.115V 25°C)
PARAMETER
OPERATING VOLTAGE
INPUT HIGH VOLTAGE
INPUT LOW VOLTAGE
OPERATING CURRENT
LED FORWARD VOLTAGE
LED FORWARD CURRENT
BRIGHTNESS
SYM
VCC-CI
V_IOVCC
V _IH
V _IL
I _DD
V_F
I_F
L
CONDITION
-
-
-
MIN TYP
-
2.8
-
2.8
0.8V_CC -
-0.3 -
- 3.8
at If = 80 mA - 3.4
at Vf = 3.4V - 80
Average
- 150
MAX
-
-
V _CC
0.2V
5.4
-
-
-
UNIT
V
V
V
V
mA
V
mA
cd/m²
Pin Connections
PIN NO. SYMBOL
1
Db01
H/L
2
Db02
H/L
3
Db03
H/L
4
Db04
H/L
5
GND
I
6
VCC
I
7
nCS
L
8
RS
H/L
9
nWR
L
10
nRD
L
11
IM 0
H/L
12
X+
-
13
Y+
-
14
X+
-
15
Y-
-
16
LED-A
I
17
LED-K1
I
18
LED-K2
I
19
LED-K3
I
20
LED-K4
I
21
IM 3
H/L
22
Db05
H/L
23
Db10
H/L
24
Db11
H/L
25
Db12
H/L
26
Db13
H/L
27
Db14
H/L
28
Db15
H/L
29
Db16
H/L
30
Db17
H/L
31
nRESET
L
32
VCI
I
33
IOVCC
I
34
GND
I
35
Db06
H/L
36
Db07
H/L
37
Db08
H/L
FUNCTION
Bi-directional Data BUS (8,16 Bit wide)
Ground
Power Supply Voltage (Internal Logic)
Chip Select Input
Control-Index Select Input
Write Strobe Input
Read Strobe Input
MPU Interface Select
Touch Panel Left
Touch Panel Up
Touch Panel Right
Touch Panel Down
LED Anode
LED Cathode
LED Cathode
LED Cathode
LED Cathode
MPU Interface Select
Bi-directional Data BUS (8,16 Bit wide)
Reset Input
Power Supply Voltage (Analog)
Power Supply Voltage (Interface)
Ground
Bi-directional Data BUS (8,16, Bit wide)