Products and Technologies for Embedded Systems and Networking

sQuirrel, the mobile CPU module by DAVE:

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Description:

sQuirrel is DAVE's CPU module dedicated to mobile applications. Powered by the Freescale ARM1136 i.MX31C CPU, with its compact form factor, reliability and low power consumption make it suitable for palm based solutions both in Linux and Windows CE environments.

The ARM11 architecture, which is at the basis of some of the most famous smartphones, is perfect for designing mobile platforms with a winning balance between performances and power consumption.

Moreover, sQuirrel can be easily integrated in the system design and offers full compliance with industrial specifications.


Technical specifications


Flash NAND: Up to 2 GB

DDR: Low Power 32 MB to 256 MB

Size: 73mm x 51mm

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Main Features

Battery Charger
USB: 1 x Host + 1 x OTG
UARTs: 1 x full, 1 x 4-wire serial ports
Serial buses: 2 x I2C, 1 x SPI
LCD controller + Touch screen
2 x SD/MMC
One Wire
SIM, Camera Interface, Analog Audio In and Out
5 x ADC
Linux and WinCE development kits

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Block Diagram




Models and order codes:

Call for info, available models and prices


Documentation:

sQuirrel leaflet: Squirrel.pdf
sQuirrel Hardware Manual: squirrel-hm.pdf


Development kits:

The sQuirrel Embedded Linux Kit (SELK) and the sQuirrel Windows Embedded CE Kit (SWCK) will be available for download for registered users from the restricted area.

The development kits include the QongEVB host board,that allows customers to test each interface provided by Squirrel:

The QongEVB provides the full interfaces set:

• 1 x USB Host
  
• 1 x USB OTG
  
• 2 x Serial port (RS232)
  
• JTAG connector
  
• 2 x SD/MMC
  
• ADC
  
• Audio (in/out/mic)
• LCD TFT
• Touch screen
• 1-Wire
  
• I2C, SPI
• Camera Interface
  
• GPIO
• SIM socket
• Battery power
  

SELK: COMING SOON

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SWCK: COMING SOON