Overview
The TRITON-ECO has been designed as a very low-cost PXA255 module for projects where price and low power consumption are critical factors.
The TRITON-ECO is a complete computer, ingeniously implemented on a board
smaller than a credit card, and ready to be designed into your embedded
system. TRITON includes a 400MHz Intel®XScale processor, SDRAM and
Flash memory. The integrated LCD-controller enables direct connection of a LCD screen, and the standard PCMCIA/CF drive interface permits simple extension and integration into a target system.
Marvell
Originally developed by Intel, the XScale product line was purchased by Marvell in 2006. Visit Marvell's XScale webpage
Expansion Unlike other low-cost PXA255 modules, the TRITON-ECO provides the designer with access to the most important PXA255's signals for expansion. See the Specifications below or download the datasheet for full DIMM144 pin-outs.
Low Power Consumption
The TRITON-ECO contains a Core Power Generator with more than 90% efficiency. Power consumption can be reduced by using a combination of sleep-mode and clock-rate selection to approx 3mA. Typical consumption with running Linux process is about 230 mA max.
Block Diagram 
TRITON-ECO Specifications:
| Processor |
XScale PXA255 400 MHz
|
| Firmware |
RedBoot
|
| Supported OS |
Linux 2.6.17
Other OS may be offered, depending on demand
|
| Memory |
16 MByte SDRAM
8/16 MByte Flash memory |
Interfaces
(via DIMM 144) |
LCD controller
PCMCIA / CF drive
3 asynchronous, 1 synchronous serial interfaces
I²S, AC97
I²C
JTAG
USB end point interface
Bluetooth
IrDA
GPIO
|
Buses
(via DIMM144) |
D0 to D15 memory data bus
A0 to A25 memory address bus
|
| Power |
Single 3,3V power supply
Onboard generation of 1,3V core voltage, with more than 90% efficiency
RESET-Generator onboard
Min. power consumption 3.5mW (standby, 16 MB SDRAM)
|
| Connectors |
DIMM144 connector
|
| Size |
67.6 x 36.6 x 7.3 mm (mounted) |
| Environmental |
0 to +70 degC |
Prices and Configuration
Please contact us to receive the latest price list
TRITON Development Kits
TRITON Development Kit-1 with TRITON-ECO 16 MB Flash version.
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