Eurotech Titan User Manual page 18

TITAN user manual
•
Multimedia card, SD memory card and SDIO card controller.
•
Memory stick host controller.
•
Mobile scalable link (MSL) interface.
•
Keypad interface.
•
Universal subscriber identity module (USIM) interface.
•
Quick Capture camera interface.
•
JTAG interface.
•
356-pin VF-BGA packaging.
The design supports 520MHz, 416MHz and 312MHz speed variants of the PXA270
processor. The standard variant of the TITAN board includes the 520MHz version of the
PXA270. The TITAN-LITE board is fitted with the a 312MHz version of the PXA270. The
maximum speed available for extended temperature versions of the TITAN is 416MHz.
A 13MHz external crystal is used to run the PXA270 processor. All other clocks are
generated internally in the processor.
The PXA270 processor family provides multimedia performance, low power capabilities
and rich peripheral integration. Designed for wireless clients, it incorporates the latest
Intel advances in mobile technology over its predecessor, the PXA255 processor. The
PXA270 processor features scalability by operating from 104MHz up to 520MHz,
providing enough performance for the most demanding control and monitoring
applications.
PXA270 is the first Intel
®
Intel Wireless MMX™ technology, enabling high performance, low power multimedia
acceleration with a general purpose instruction set. Intel
provides a flexible and powerful camera interface for capturing digital images and video.
Power consumption is also a critical component. Wireless Intel SpeedStep
provides the new capabilities in low power operation.
The processor requires a number of power supply rails. All voltage levels are generated
on-board from the +5V power input The TITAN uses a specialised power management IC
to support Intel SpeedStep
The PXA270 processor is a low power device and does not require a heat sink for
temperatures up to 70°C (85°C for the industrial variant).
18
®
Personal Internet Client Architecture (PCA) processor to include
®
technology.
®
Quick Capture technology
®
technology
Issue D