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Overo® Earth COM

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Overo® Earth COM

Availability: Backordered

OMAP3503-based Gumstix Overo® computer-on-module

NOTE - Gumstix has increased the flash memory to 1 GB on the Overo® Earth COM series (Revision 3951). Some customers using custom images may need to update their MLO/UBoot.



Our entry-level Overo® computer-on-module with 512 MB of RAM and 512 MB of onboard NAND flash memory, the versatile Overo® Earth COM is perfect for designs without the need for wireless communications.

We recommend considering the AM3730-based Overo® EarthSTORM COM; The Overo® Earth is intended only for users who specifically require the Texas Instruments OMAP3503 applications processor in their design.

Technical Specifications

Signals Documentation

Product Datasheet



Flash Memory (NAND)



For OEM design, use layout version R2606 or later, shown here.


Up to 1,200 Dhrystone MIPS


Powered via expansion board (Overo series or custom) connected to dual 70-pin connectors

Power Management

Texas Instruments TPS65950


Texas Instruments OMAP3503 Applications Processor

Processor Architecture

ARM Cortex-A8

Processor Base Clock

600 MHz


Built with components rated 0C < T < 85C

Key Components
microSD Card Slot An onboard card-slot for system storage expansion using microSD cards.
Texas Instruments TPS65950 Power Management The TPS65950 device is a highly integrated power-management integrated circuit (IC) that supports the power and peripheral requirements of the OMAP3-driven Overo series COMs. Specs
Micron 512MB DDR LPDRAM & 512MB NAND Flash Memory Package-on-package (PoP) memory solution that minimizes power consumption, maximizes board space and increases speed.
Texas Instruments OMAP3503 Applications Processor 600MHz superscalar ARM Cortex-A8, featuring technology for enhanced code density, performance and NEON technology for multimedia. Specs
Mating Connectors
Hirose 27-Pin Camera Connector (Overo COMs) Connect a Caspa camera to an Overo COM with this connector (Hirose FH26-27S-0.3SHW) Specs
70-Pin AVX Connector (Male – Overo COMs) Connect your Gumstix Overo COM to an expansion board with these 70-pin AVX connectors. Specs
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