PXA290 Embedded Module Consumes Little Power, Space

Dec. 4, 2006
The tiny Triton-290 contains an 806-MHz PXA290 processor coupled with 64 Mbytes of SDRAM and 128 Mbytes of flash memory.

Measuring just 2.6 by 1 by 0.16 in., the Triton-290 (see the figure) is the world's smallest Intel/Marvel "Monahans P" system-on-module (SOM), according to Strategic Test. The embedded CPU module contains an 806-MHz PXA290 processor coupled with 64 Mbytes of SDRAM and 128 Mbytes of flash memory. It uses a 200-pin small-outline dual-inline memory-module (SODIMM) connector and features an extended temperature range of -25°C to 85°C. The module runs on 1.8-V ultra-low power and consumes only 2 mW in sleep mode. As did the earlier PXA270 and PXA255 Triton modules, the Triton-290 includes a high-efficiency programmable CPU power supply. The module's 16-bit A/A/D multiplexed external memory interface allows additional memory to be placed on the carrier board. The Triton-290 also incorporates a DS1339 real-time clock and can be driven by a single 3.3- to 5-V supply. An onboard regulator can supply 3.3-V components located on the carrier board. The device complies with the RoHS lead-free regulations. A complete development kit running Linux 2.6.17 and Microsoft Windows CE 5.0 simplifies design.

Through a combination of software and firmware, users can choose from seven signal mappings to obtain the required processor features. Peripherals available include: Mobile Scalable Link (a new Intel technology designed for high-speed serial data exchange between handsets and mobile devices), Quick Capture Interface, USB 1.1 Host, USB 2.0 Client, PWM (4), 4-bit SD I/O, USIM card, keypad controller, UART (3), AC'97/I2C, SSP (3), and enhanced LCD controller for direct connection to a display, I2C, and JTAG.

Related Links Strategic Test
www.strategic-test.com

Sponsored Recommendations

Highly Integrated 20A Digital Power Module for High Current Applications

March 20, 2024
Renesas latest power module delivers the highest efficiency (up to 94% peak) and fast time-to-market solution in an extremely small footprint. The RRM12120 is ideal for space...

Empowering Innovation: Your Power Partner for Tomorrow's Challenges

March 20, 2024
Discover how innovation, quality, and reliability are embedded into every aspect of Renesas' power products.

Article: Meeting the challenges of power conversion in e-bikes

March 18, 2024
Managing electrical noise in a compact and lightweight vehicle is a perpetual obstacle

Power modules provide high-efficiency conversion between 400V and 800V systems for electric vehicles

March 18, 2024
Porsche, Hyundai and GMC all are converting 400 – 800V today in very different ways. Learn more about how power modules stack up to these discrete designs.

Comments

To join the conversation, and become an exclusive member of Electronic Design, create an account today!