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BayCat

VL-EPM-31

An unbeatable balance of performance, low power, and compatibility in systems using PC/104-Plus (ISA and PCI) connectivity. This makes it easy to upgrade existing systems to a powerful 4th generation Baytrail Atom processor, while preserving plug-in expansion to existing specialty I/O boards. It contains a full complement of on-board I/O interfaces.

  • Multi-Core Intel® Atom™ E3800 Processors

    Quad, dual or single core versions

  • PC/104 Expansion

    PCI and ISA stack-down connectors

  • Extensive Industrial I/O

    USB3.0 and 2.0, RS232/422/485, I2C, DIO

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Specifications

See datasheet for more details

Mechanical Size: PC/104 Compliant: 108 mm x 96 mm (4.23" x 3.77")
Mechanical Weight: 140g (4.93 oz.)
Processor Intel Bay Trail Atom E3845 (quad core), E3826 (dual core), or E3815 (single core)
Input Voltage +5VDC
Power (typical) 5.1 - 6.5W depending on model
Bus Expansion PC/104-Plus
Bus Expansion Full-length Mini PCIe socket
Operating Temperature -40° to +85°C
Shock and Vibration MIL-STD-202G
Memory (RAM) Up to 8 GB DDR3L (1.35V) SDRAM
Display Intel Gen-7 graphics
Display Analog (VGA) and mini DisplayPort video interfaces
Display Mini DisplayPort++ output (DisplayPort and HDMI signaling)
Storage SATA (Rev 2.0) port
Storage mSATA socket, bootable
Storage microSD socket, bootable
Ethernet Two 1GbE ports (10/100/1000 autodetect)
USB Four USB 2.0 host ports
USB One USB 3.0 host port
Serial I/O Two COM ports
Digital I/O Twenty-four TTL I/O lines (3.3V)
Audio Via DisplayPort++ interface or optional VL-ADR-01 audio interface
Other I/O Single I2C
Other I/O SPI Interface
Operating System Compatibility Most x86 operating systems including Windows, Windows Embedded, Linux, VxWorks, and QNX.
Export Info ECCN: 5A992.c
Export Info Schedule B: 8471.60.7000

See datasheet for full specifications

Description

The BayCat is a low-power / high-performance single board computer (SBC) with a traditional PC/104-Plus expansion interface. This combination makes it easy to upgrade existing systems to a powerful Atom processor, while preserving plug-in expansion to existing specialty I/O boards. In addition, it also contains a full complement of on-board I/O interfaces, including USB 3.0, mini PCIe expansion socket, TPM chip, and a 24 bit digital I/O port.

Driven by the low power E3800 (Bay Trail) processor, with clock rates up to 1.9 GHz, the BayCat features quad, dual, and single-core processor options. Based on the industry-standard PC/104 format (4.2 x 3.8 inches), this SBC is an excellent solution for size, weight and power (SWaP) sensitive applications.

BayCat is built on the PC/104 form factor. It includes legacy ISA and PCI connectors to interface directly with PC/104-Plus plug-in boards.

As with all VersaLogic products, the BayCat is designed to support OEM applications where high reliability and long-term availability are required. From application design-in support, to 10+ year availability, the BayCat provides a durable embedded computer solution with an excellent cost of ownership.

VersaLogic products are designed for use by OEMs working in a variety of market applications: Aerospace, Defense, Energy, Industrial, Security, Medical, Military, Robotics, and Transportation. VersaLogic delivers extremely reliable standard and customized embedded computers backed with unsurpassed service and the highest availability in the market.

Resources

Product Reference

Software Support Packages

Additional Reference Materials

Accessories

Audio VL-ADR-01S  USB to Audio Adapter -25° to +85°C    Icon Photo Cable Kit VL-CKR-BAYCAT  EPM-31 BayCat Eval. Cable Kit. Includes VL-CBR-4005, 0702, 1008, 1014, 1015, 1204, 1604, 2005, HDW-105, and HDW-401    Icon Photo VL-CBR-4005  System I/O paddleboard    Icon Photo VL-CBR-0702  SATA cable, latching, 20"    Icon Photo VL-CBR-1008  ATX power adapter cable, 10-pin . 12"    Icon Photo VL-CBR-1014  RS232 two channel cable 2xDsub (9-pin), latching, 12"    Icon Photo VL-CBR-1015  USB 3.0 Micro A plug to 3.0 Micro B plug, 1 m    Icon Photo VL-CBR-1204  VGA interface cable, 12-pin PicoClasp to 15-pin VGA, 12"    Icon Photo VL-CBR-1604  Dual Ethernet adapter cable, latching, 12"    Icon Photo VL-CBR-2005  Digital I/O cable and paddleboard, 1mm 20-pin, 12"    Icon Photo VL-HDW-105  Standoff package, 0.6", Metric thread    Icon Photo VL-HDW-401  Thermal compound paste. For attaching heat plates and sinks.    Icon Photo Cables VL-CBR-0401  Power cable, ATX to SATA, 6.25"    Icon Photo VL-CBR-0503  USB 2.0 Male A to Male Micro-B cable, 0.5 m    Icon Photo VL-CBR-0701  SATA cable, 19.75"    Icon Photo VL-CBR-0901  Pico-Clasp to two SPX cables, 9-pin. 9"    Icon Photo VL-CBR-2031  miniDisplayPort to miniDisplayPort, 36"    Icon Photo VL-CBR-2032  miniDisplayPort to VGA adapter, 6"    Icon Photo VL-CBR-2033  miniDisplayPort to HDMI active adapter, requires DP port, 6"    Icon Photo VL-CBR-2034  6” 20-pin (F) ATX to 24-pin (M) ATX adapter cable. (use with PS-ATX12-300A) Development VL-PS200-ATX  200W ATX-style development power supply (20+4+4-pin ATX connector)    Icon Photo VL-DEV-USB-VV1  VersaViewer: A real-time viewer for embedded hardware developers.    Icon Photo VL-PS-ATX12-300A  300W ATX-style development power supply (24+8-pin ATX connector)    Icon Photo Hardware VL-HDW-108  Mini PCIe card / mSATA 10x hold-down screws for use with 2.5 mm standoffs, Metric thread, Nylon    Icon Photo VL-HDW-111  Half- to Full-Size MiniPCIe Adapter Kit. Metal adapter and 2x screws.    Icon Photo VL-HDW-203  PC/104 extractor tool (metal)    Icon Photo Memory VL-MM9-2EBN  DRAM 2 GB, PC3-12800 SODIMM DDR3L module (1.35v), industrial temperature VL-MM9-2SBN  DRAM 2 GB, PC3-12800 SODIMM DDR3L module (1.35v), standard temperature VL-MM9-4EBN  DRAM 4 GB, PC3-12800 SODIMM DDR3L module (1.35v, industrial temperature VL-MM9-4SBN  DRAM 4 GB, PC3-12800 SODIMM DDR3L module (1.35v), standard temperature VL-MM9-8EBN  DRAM 8 GB, PC3-12800 SODIMM DDR3L module (1.35v), industrial temperature VL-MM9-8SBN  DRAM 8 GB, PC3-12800 SODIMM DDR3L module (1.35v), standard temperature Miscellaneous VL-EPH-V6  Display Port to Dual Channel LVDS converter    Icon Photo Solid State Drives VL-F41-2EBN  SSD 2 GB SLC MicroSD card, industrial temperature VL-F41-4EBN  SSD 4 GB SLC MicroSD card, industrial temperature VL-F41-8EBN  SSD 8 GB SLC MicroSD card, industrial temperature Thermal Options VL-HDW-412  Passive Heat Sink. Mounts to product's heat plate. 50 x 85 x 16mm    Icon Photo VL-HDW-407  Cooling fan for HDW-406 and HDW-412 passive heat sink. 5V    Icon Photo
  • Part Number Description
  • Audio
  • VL-ADR-01S USB to Audio Adapter -25° to +85°C Icon Photo
  • Cable Kit
  • VL-CKR-BAYCAT EPM-31 BayCat Eval. Cable Kit. Includes VL-CBR-4005, 0702, 1008, 1014, 1015, 1204, 1604, 2005, HDW-105, and HDW-401 Icon Photo
  • VL-CBR-4005 System I/O paddleboard Icon Photo
  • VL-CBR-0702 SATA cable, latching, 20" Icon Photo
  • VL-CBR-1008 ATX power adapter cable, 10-pin . 12" Icon Photo
  • VL-CBR-1014 RS232 two channel cable 2xDsub (9-pin), latching, 12" Icon Photo
  • VL-CBR-1015 USB 3.0 Micro A plug to 3.0 Micro B plug, 1 m Icon Photo
  • VL-CBR-1204 VGA interface cable, 12-pin PicoClasp to 15-pin VGA, 12" Icon Photo
  • VL-CBR-1604 Dual Ethernet adapter cable, latching, 12" Icon Photo
  • VL-CBR-2005 Digital I/O cable and paddleboard, 1mm 20-pin, 12" Icon Photo
  • VL-HDW-105 Standoff package, 0.6", Metric thread Icon Photo
  • VL-HDW-401 Thermal compound paste. For attaching heat plates and sinks. Icon Photo
  • Cables
  • VL-CBR-0401 Power cable, ATX to SATA, 6.25" Icon Photo
  • VL-CBR-0503 USB 2.0 Male A to Male Micro-B cable, 0.5 m Icon Photo
  • VL-CBR-0701 SATA cable, 19.75" Icon Photo
  • VL-CBR-0901 Pico-Clasp to two SPX cables, 9-pin. 9" Icon Photo
  • VL-CBR-2031 miniDisplayPort to miniDisplayPort, 36" Icon Photo
  • VL-CBR-2032 miniDisplayPort to VGA adapter, 6" Icon Photo
  • VL-CBR-2033 miniDisplayPort to HDMI active adapter, requires DP port, 6" Icon Photo
  • VL-CBR-2034 6” 20-pin (F) ATX to 24-pin (M) ATX adapter cable. (use with PS-ATX12-300A)
  • Development
  • VL-PS200-ATX 200W ATX-style development power supply (20+4+4-pin ATX connector) Icon Photo
  • VL-DEV-USB-VV1 VersaViewer: A real-time viewer for embedded hardware developers. Icon Photo
  • VL-PS-ATX12-300A 300W ATX-style development power supply (24+8-pin ATX connector) Icon Photo
  • Hardware
  • VL-HDW-108 Mini PCIe card / mSATA 10x hold-down screws for use with 2.5 mm standoffs, Metric thread, Nylon Icon Photo
  • VL-HDW-111 Half- to Full-Size MiniPCIe Adapter Kit. Metal adapter and 2x screws. Icon Photo
  • VL-HDW-203 PC/104 extractor tool (metal) Icon Photo
  • Memory
  • VL-MM9-2EBN DRAM 2 GB, PC3-12800 SODIMM DDR3L module (1.35v), industrial temperature
  • VL-MM9-2SBN DRAM 2 GB, PC3-12800 SODIMM DDR3L module (1.35v), standard temperature
  • VL-MM9-4EBN DRAM 4 GB, PC3-12800 SODIMM DDR3L module (1.35v, industrial temperature
  • VL-MM9-4SBN DRAM 4 GB, PC3-12800 SODIMM DDR3L module (1.35v), standard temperature
  • VL-MM9-8EBN DRAM 8 GB, PC3-12800 SODIMM DDR3L module (1.35v), industrial temperature
  • VL-MM9-8SBN DRAM 8 GB, PC3-12800 SODIMM DDR3L module (1.35v), standard temperature
  • Miscellaneous
  • VL-EPH-V6 Display Port to Dual Channel LVDS converter Icon Photo
  • Solid State Drives
  • VL-F41-2EBN SSD 2 GB SLC MicroSD card, industrial temperature
  • VL-F41-4EBN SSD 4 GB SLC MicroSD card, industrial temperature
  • VL-F41-8EBN SSD 8 GB SLC MicroSD card, industrial temperature
  • Thermal Options
  • VL-HDW-412 Passive Heat Sink. Mounts to product's heat plate. 50 x 85 x 16mm Icon Photo
  • VL-HDW-407 Cooling fan for HDW-406 and HDW-412 passive heat sink. 5V Icon Photo

Expansion Modules

Adapters VL-EPM-P2E  PC/104-Plus Mini PCIe socket x2 adapter, industrial temperature VL-MPEs-S3E  SATA Adapter, industrial temperature (SATA signaling) Analog & Digital I/O VL-MPEe-A1E  Analog Input Module, x8 channels single ended (12-bit resolution), industrial temperature (PCIe signaling) VL-MPEe-A2E  Analog Input Module, x8 channels single ended (16-bit resolution), industrial temperature (PCIe signaling) VL-SPX-1  Analog Input Module, x8 Channels, industrial temperature VL-SPX-2  Digital I/O Module, x16 lines, industrial temperature VL-SPX-4  Analog Output Module, x4 single channels 12-bit, industrial temperature VL-SPX-5  Solid State Switch Module, x8 channels, industrial temperature VCM-DAS-2  Analog Input, x16 (16-bit resolution) 200kHz + Digital I/O x16 VCM-DAS-3a  Analog Output x16 (12-bit resolution) + Digital I/O x24, industrial temperature GPS VL-MPEu-G2E  GPS Receiver, industrial temperature (USB signaling) VL-MPEu-G3E  Precision GPS Receiver, industrial temperature (USB signaling) In-Stack Power Supply VL-EPM-PS1a  Power supply in-stack, industrial temperature Network VL-MPEe-E3E  Gigabit Ethernet Adapter, industrial temperature (PCIe signaling) VL-MPEe-E4E  Gigabit Ethernet Over Fiber Optic media (PCIe signaling) VL-MPEe-E5E  Two Channel Gigabit Ethernet Adapter (PCIe signaling) VL-MPEe-FW1E  1394 Firewire Module, industrial temperature (PCIe signaling) VL-MPEu-C1E  Dual Channel CAN Bus Module (USB signaling) Serial I/O VL-MPEe-U2E  RS-232/422/485 x4 + GPIO x12 Module, industrial temperature (PCIe signaling) Solid-State Storage (Flash memory) VL-MPEs-F1E32  32 GB mSATA drive, industrial temperature (SATA signaling) VL-MPEs-F1E16  16 GB mSATA drive, industrial temperature (SATA signaling) VL-MPEs-F1E4  4 GB mSATA drive, industrial temperature (SATA signaling)
  • Part Number Description Form Factor
  • Adapters
  • VL-EPM-P2E PC/104-Plus Mini PCIe socket x2 adapter, industrial temperature PC/104-Plus
  • VL-MPEs-S3E SATA Adapter, industrial temperature (SATA signaling) MSATA
  • Analog & Digital I/O
  • VL-MPEe-A1E Analog Input Module, x8 channels single ended (12-bit resolution), industrial temperature (PCIe signaling) Mini PCIe
  • VL-MPEe-A2E Analog Input Module, x8 channels single ended (16-bit resolution), industrial temperature (PCIe signaling) Mini PCIe
  • VL-SPX-1 Analog Input Module, x8 Channels, industrial temperature SPX
  • VL-SPX-2 Digital I/O Module, x16 lines, industrial temperature SPX
  • VL-SPX-4 Analog Output Module, x4 single channels 12-bit, industrial temperature SPX
  • VL-SPX-5 Solid State Switch Module, x8 channels, industrial temperature SPX
  • VCM-DAS-2 Analog Input, x16 (16-bit resolution) 200kHz + Digital I/O x16 PC/104
  • VCM-DAS-3a Analog Output x16 (12-bit resolution) + Digital I/O x24, industrial temperature PC/104
  • GPS
  • VL-MPEu-G2E GPS Receiver, industrial temperature (USB signaling) Mini PCIe
  • VL-MPEu-G3E Precision GPS Receiver, industrial temperature (USB signaling) Mini PCIe
  • In-Stack Power Supply
  • VL-EPM-PS1a Power supply in-stack, industrial temperature PC/104-Plus
  • Network
  • VL-MPEe-E3E Gigabit Ethernet Adapter, industrial temperature (PCIe signaling) Mini PCIe
  • VL-MPEe-E4E Gigabit Ethernet Over Fiber Optic media (PCIe signaling) Mini PCIe
  • VL-MPEe-E5E Two Channel Gigabit Ethernet Adapter (PCIe signaling) Mini PCIe
  • VL-MPEe-FW1E 1394 Firewire Module, industrial temperature (PCIe signaling) Mini PCIe
  • VL-MPEu-C1E Dual Channel CAN Bus Module (USB signaling) Mini PCIe
  • Serial I/O
  • VL-MPEe-U2E RS-232/422/485 x4 + GPIO x12 Module, industrial temperature (PCIe signaling) Mini PCIe
  • Solid-State Storage (Flash memory)
  • VL-MPEs-F1E32 32 GB mSATA drive, industrial temperature (SATA signaling) MSATA
  • VL-MPEs-F1E16 16 GB mSATA drive, industrial temperature (SATA signaling) MSATA
  • VL-MPEs-F1E4 4 GB mSATA drive, industrial temperature (SATA signaling) MSATA

Models

Model:    VL-EPM-31EAP Processor:    Atom E3815 Cores:    Single Speed:    1.46 GHz DDR MAX
Speed:
    1066 MHz
Graphics Frequency
(Normal/Boost):
    400 MHz / none
Operating
Temp.:
    -40° to +85°C
Cooling:    Heat Plate OEM Pricing:    Request OEM pricing Buy Sample:    Digikey Buy Sample
Model:    VL-EPM-31EBP Processor:    Atom E3826 Cores:    Dual Speed:    1.46 GHz DDR MAX
Speed:
    1066 MHz
Graphics Frequency
(Normal/Boost):
    533 MHz/ 667 MHz
Operating
Temp.:
    -40° to +85°C
Cooling:    Heat Plate OEM Pricing:    Request OEM pricing Buy Sample:    Digikey Buy Sample
Model:    VL-EPM-31ECP Processor:    Atom E3845 Cores:    Quad Speed:    1.91 GHz DDR MAX
Speed:
    1333 MHz
Graphics Frequency
(Normal/Boost):
    542 MHz/ 792 MHz
Operating
Temp.:
    -40° to +85°C
Cooling:    Heat Plate OEM Pricing:    Request OEM pricing Buy Sample:    Digikey Buy Sample

Models

  • Model Processor Cores Speed DDR MAX
    Speed
    Graphics Frequency
    (Normal/Boost)
    Operating
    Temp.
    Cooling OEM Pricing Buy Sample
  • VL-EPM-31EAP Atom E3815 Single 1.46 GHz 1066 MHz 400 MHz / none -40° to +85°C Heat Plate Request OEM pricing Buy sample from Digi-Key
  • VL-EPM-31EBP Atom E3826 Dual 1.46 GHz 1066 MHz 533 MHz/ 667 MHz -40° to +85°C Heat Plate Request OEM pricing Buy sample from Digi-Key
  • VL-EPM-31ECP Atom E3845 Quad 1.91 GHz 1333 MHz 542 MHz/ 792 MHz -40° to +85°C Heat Plate Request OEM pricing Buy sample from Digi-Key