Overview
The TRITON-270L (L=low-cost) SBC is targeted at customers requiring the lowest price PXA270 module. Two versions are available based on either 520 MHz or 312 MHz processors:
| P/N |
Euro |
USD |
| TRITON-270L /312/64S/16F/ |
86.00 |
112.00 |
| TRITON-270L /520/128S/16F/ |
124.00 |
162.00 |
|
Board highlights
• |
32-bit buffered memory interface (to expand memory off-board) |
• |
high efficiency programmable power supply |
• |
single 3.3V power supply |
• |
all PXA270 interfaces available on DIMM200 connector |
• |
RoHS lead-free |
TRITON-270 vs. TRITON-270L
| |
TRITON-270 |
TRITON-270L |
| SDRAM |
mobile |
standard |
| SDRAM supply voltage |
1.8V |
3.3V |
| Sleep mode current |
< 1 mA |
~12 mA |
| Size: width |
31 mm |
43 mm |
| DS1339 RTC onboard |
yes |
no |
| Temperature range, degC |
-25 to +85 |
0 to 70 |
|
Development Kit
The Triton Development Kit-3 is based on the standard Triton-270 module and is supplied with Linux or Windows CE 5.0, other of which are developed in-house. Windows CE 6.0 is available as an option.
PXA270
Designed from the ground up for wireless clients and incorporating the latest advances in mobile technology, the PXA270 processors are the first Intel XScale cpu's to include :
• |
Wireless MMX technology that enables high-performance multimedia acceleration with an industry proven instruction set. In addition, |
• |
Quick Capture which is a flexible and powerful camera interface for capturing digital images and video. |
While performance abounds in the Marvell PXA27x processor, power consumption is also a critical component. The new capabilities of Wireless Intel SpeedStep® Technology provide a quantum leap forward in low-power operation. Finally, the Marvell PXA27x family stacks Intel StrataFlash® memory and low-power SDRAM with the processor for more functionality in a smaller footprint.
Expansion
The TRITON-270 is supplied with a DIMM200 connector to provide the designer with access to the PXA270's signals for nearly unlimited expansion. See the Specifications below or download the datasheet for full connector pin-outs.
Block Diagram
Specifications:
| Processor |
XScale PXA270 520 MHz, 312 MHz options |
| Firmware |
RedBoot
|
| Supported OS |
Linux 2.6.17
Windows CE 5.0 or 6.0 (cost-option)
|
| Memory |
128/64 MByte 3.3V SDRAM
16 MByte 3.3V flash memory
|
Interfaces
|
Glueless connection to 10/100 Mbps Ethernet
LCD enhanced controller
PCMCIA / CF drive
MMC/SDCard
Memory Stick
3 synchronous serial interfaces
3 asynchronous serial interfaces
I²S, AC97
I²C
JTAG
Bluetooth UART
IrDA
GPIO
USB 2.0 On the Go
4-bit SD I/O
MMC/SD Card
Memory Stick
USIM card interface
Keypad controller
ICP |
| Operating Temp. |
0 to +70 degC |
|
|
