|
|
| SDCU-L1 - Display Control Unit |
| |
 |
SDCU-L1 is a LCD control unit with integrated
touch panel support. Any LCD display up to 640x480 pixels
can be connected to the SDCU-L1 based on a powerful 32 bit
MCU. The image composition on the SDCU-L1 is very fast. On
a surface area of only 75 x 25 mm all components of a DCU
are available: power management for LCD, serial and parallel
port, touch panel or matrix keyboard input, and I/O-ports.
All signals are provided on two 28-pin DIL strips (600 mils).
This allows to use the SDCU-L1 as a small piggy-back board.
Being fully compatible to the DCU product family regarding
interfaces and software, a changeover between SDCU-L1 and
other DCUs can easily be done. |
|
| The SDCU-L1 is intended for industrial applications
and by deliberately avoiding PC components in the design, a long-term
availability can be guaranteed. |
| |
| Technical Data SDCU-L1 |
| Current consumption |
< 0,2A (without Display) |
| Contrast voltage |
-5V .. -28V / 10mA |
| Touch-Panel |
analog resistive 4-wire |
| Keyboard interface |
4 x 4 key matrix, alternatively to
the touch |
| Digital-I/O |
max. 9 I/O-Lines, alternatively SPI
oder I2C |
| System port |
serial or 8 bit parallel |
| LCD-Interface |
STN: up to 640x480
dots b/w 16 grey scales |
| CSTN: up to 640x480
dots col. 256 colours from 4096 |
| TFT: up to 640x480
dots 256 colours from 4096 |
| Display memory |
48 KByte optional: 8 MByte SDRAM |
| Program memory |
128 kByte flash |
| Variables memory |
16 kByte optional: 48 kByte |
| Application memory |
384 kByte flash optional: 1,9 MByte
flash |
| Processor |
32 Bit MCU 68 k mit 66 MHz |
| Temperature range |
0°C .. +70°C |
| Dimensions |
75mm x 25mm x 12mm (l x w x h) |
|
| |
| |
| |