DPP-CxP3224A#
The documentation of our iLCD JPro series can be downloaded as a PDF file here:
iLCD JPro Documentation as PDF
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LCD#
Item |
DPP-CP3224A |
DPP-CTP3224A |
|
|---|---|---|---|
Screen Size |
3.5 inch |
||
Display Resolution |
320 x RGB x 240 dots |
||
Dot Pitch |
0.073 (H) x 0.219 (V) mm |
||
Active Area |
70.08 (H) x 52.56 (V) mm |
||
Display Mode |
Normally white / Transmissive |
||
Pixel Arrangement |
RGB-Strip |
||
Display Color |
16.7 M (Display) / 64k (Controller) |
||
Backlight 1) |
White LED |
||
Brightness typ. |
600 cd/m² |
480 cd/m² |
|
Contrast ratio typ. |
350 |
||
Viewing Direction |
6 O’clock |
||
Touch Screen |
No |
4-wire resistive |
Note:
1) Brightness decreased to be 50% of the initial value. Life time; mean time before failure at normal temperature (25°C) and normal humidity (60%): 20.000 hours
Features#
Item |
DPP-CxP3224A |
|---|---|
Connectivity |
USB 2.0 / 1 x RS232 3.3V / I2C / SPI / Ethernet with optional board |
Keyboard |
matrix scanning for up to 128 keys |
Outputs |
up to 16 outputs/LEDs (on/off/blink with user selectable blink frequency) 1) |
Inputs |
up to 16 1) |
ADC |
up to 4 (12 bit with range of 0 … 3.3V) 1) |
DAC |
1(10 bit with range of 0 … 3.3V) |
Relays/PWM |
up to 2 1) |
Real-Time Clock |
Yes |
Flash Memory |
128 MByte for fonts, graphics, macros and text templates |
RAM |
8 Mbyte RAM for frame buffer and for screen saving |
iLCD controller |
DPC3090 operating at 120 MHz |
Note:
1) Fully customizable assignments of inputs, outputs, ADCs, Relays, PWMs and keyboard columns
Electrical Characteristics#
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
|---|---|---|---|---|---|
Supply Voltage |
VCC |
4.75 |
5.0 |
5.25 |
V |
Input Voltage H Level 1)2) |
VIH |
2.4 |
- |
3.3 |
V |
Input voltage L Level 1) |
VIL |
0.0 |
- |
0.8 |
V |
Output current for digital outputs |
IOUT |
3.5 |
mA |
||
DAC output voltage |
VDAC |
0.0 |
- |
3.3 |
V |
DAC output current |
IDAC |
- |
- |
0.7 |
µA |
Vbatt current |
IVbatt |
1 |
µA |
||
Current consumption display switched off @ VCC = 5V 3) |
ICC |
122 |
mA |
||
Current consumption display on, backlight off @ VCC = 5V 3)4) |
ICC |
142 |
mA |
||
Current consumption with display+backlight @ VCC = 5V 3)4)5) |
ICC |
248 |
mA |
Notes:
1) For digital inputs only
2) Digital inputs are 5-volt tolerant
3) No I/O ports active, Firmware Version 4.05 and newer
4) All pixel set to white color
5) Backlight intensity 100%
Circuit Board#
DPP-CxP322A connections (view from PCB side) See Pin Descriptions
Mechanical Specification#
DPP-CxP322A dimensions in mm
3D Model#
Downloads#