Established in 1981, DFI is a leading manufacturer of high-performance computing technology worldwide. With more than 33 years of experience, DFI focuses on innovative design and manufacture of leading-edge board and system level products for embedded applications requiring strict revision control and long life availability. DFI produces the following products: DFI, IPC manufacturer, Embedded Computer, Embedded Motherboard, Industrial Computer, Industrial PC, Industrial system, Embedded Motherboard, ODM, OEM, Custom board, Intel, Haswell, Bay Trail, Intel Atom, Intel Core, AMD, ARM, Freescale, Industrial Motherboard, ATX, microATX, Mini ITX, Computer on module, COM Express, Qseven, SBC, Embedded System, Embedded PC, Chassis, Panel PC, TPC, Open frame, Industrial Monitor, Graphics card, riser card, Intel AMT, Desktop, Workstation, Mobile, Ultra, Server grade, Industrial Automation, Factory Automation, POS, ATM, KIOSK, Medical, Gaming, In-vehicle PC, Car PC, HMI, Smart grid, server, controller, IoT and Internet of Thing. DFI uses the latest technology platforms and manufacturing techniques to produce cost-effective products for use in medical diagnostic & imaging, ATM/POS, industrial control, kiosk, security & surveillance, digital signage, gaming, and other embedded applications. As an Associate member of the Intel Internet of Things Solutions Alliance, DFI works closely with Intel on development of next-generation standards-based building blocks, platforms and solutions for the communications and embedded market segments. For more information, please feel free to contact us.

DFI, IPC manufacturer, Embedded Computer, Embedded Motherboard, Industrial Computer, Industrial PC, Industrial system, Embedded Motherboard, ODM, OEM, Custom board, Intel, Haswell, Bay Trail, Intel Atom, Intel Core, AMD, ARM, Freescale, Industrial Motherboard, ATX, microATX, Mini ITX, Computer on module, COM Express, Qseven, SBC, Embedded System, Embedded PC, Chassis, Panel PC, TPC, Open frame, Industrial Monitor, Graphics card, riser card, Intel AMT, Desktop, Workstation, Mobile, Ultra, Server grade, Industrial Automation, Factory Automation, POS, ATM, KIOSK, Medical, Gaming, In-vehicle PC, Car PC, HMI, Smart grid, server, controller, IoT and Internet of Thing.



Products

BT9A3


Features
Processor Intel® Atom™ E3800 Series
Memory 2GB/4GB DDR3L ECC memory down
Expansion 3 PCIe x1
1 LPC

1 SMBus

1 I²C

2 serial

1 HDA

1 USB 3.0

8 USB 2.0

8-bit DIO

1 LAN
Display 1 LVDS
1 DDI (HDMI/DVI/DP)
Storage 2 SATA 2.0
eMMC (optional)
Compliance COM Express Mini R2.1, Type 10
Dimensions 84mm x 55mm
Certification CE FCC RoHS





Specifications Package List/Ordering Information Downloads
 
PROCESSOR
  • Intel® Atom™/Intel® Celeron® processors
  • BGA 1170 packaging technology
  • 22nm process technology
    Please refer to the Ordering Information
  •  
     
    SYSTEM MEMORY
  • 2GB/4GB DDR3L ECC memory down
  • Supports DDR3L 1333MHz (-E45/-E27/-J00/-N30/-N07)
    Supports DDR3L 1066MHz (-E26/-E25/-E15)
  • Supports single channel memory interface
  •  
     
    STORAGE
  • Supports 4GB, 8GB, 16GB and 32GB eMMC onboard*
  • Supports Windows 8.1 only
  •  
     
    ONBOARD GRAPHICS FEATURES
  • Intel® HD Graphics
  • Supports LVDS and DDI interfaces
  • LVDS: NXP PTN3460, 18/24-bit, single channel, resolution up to 1366x768 @ 60Hz
  • Digital Display Interface: HDMI, DVI and DP
  • HDMI, DVI: resolution up to 1920x1080 @ 60Hz
  • DP: resolution up to 2560x1600 @ 60Hz
  • Supports hardware acceleration for DirectX 11, OCL 1.2, OGL 4.0, H.264, MPEG2, MVC, VC-1, WMV9 and VP8 (supported version dependent on OS)
  •  
     
    ONBOARD AUDIO FEATURES
  • Supports High Definition Audio interface
  •  
     
    ONBOARD LAN FEATURES
  • Intel® I210AT Gigabit Ethernet Controller
  • Integrated 10/100/1000 transceiver
  • Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
  •  
     
    SERIAL ATA (SATA) INTERFACE
  • Supports 2 Serial ATA interfaces
  • SATA 2.0 with data transfer rate up to 3Gb/s
  • Integrated Advanced Host Controller Interface (AHCI) controller
  •  
     
    BIOS
  • 16Mbit SPI BIOS
  •  
     
    WATCHDOG TIMER
  • Watchdog timeout programmable via software from 1 to 255 seconds
  •  
     
    EXPANSION INTERFACES
  • Supports 1 USB 3.0 port
  • Supports 8 USB 2.0 ports
    - 4 integrated USB 2.0 ports
    - 1 USB HSIC for 4 USB 2.0 ports
  • Supports 3 PCIe x1 (default); or 1 PCIe x4* (BOM option)
  • Supports LPC interface
  • Supports I²C interface
  • Supports SMBus interface
  • Suppotrs 2 serial interfaces (TX/RX)
  • Supports 8-bit Digital I/O
  •  
     
    DAMAGE FREE INTELLIGENCE
  • Monitors CPU/system temperature and overheat alarm
  • Monitors Vcore/Vgfx/VDDR/3V3 voltages and failure alarm
  • Monitors CPU/system fan speed and failure alarm
  • Watchdog timer function
  •  
     
    POWER CONSUMPTION
  • TBD
  •  
     
    OS SUPPORT
  • Windows 7 Ultimate x86 & SP1 (32-bit)
  • Windows 7 Ultimate x64 & SP1 (64-bit)
  • Windows 8.1 Enterprise x86 (32-bit)
  • Windows 8.1 Enterprise x64 (64-bit)
  •  
     
    TEMPERATURE
  • Operating
    : 0°C to 60°C - Atom, Celeron (Fanless)
    : -40°C to 85°C - Atom (Fanless with air flow)
  • Storage: -40°C to 85°C
  •  
     
    HUMIDITY
  • 5% to 90%
  •  
     
    MTBF
  • 800,542 hrs @ 25°C; 406,343 hrs @ 45°C
  • Calculation model: Telcordia Issue 2, Method I Case 3
  • Environment: GB, GC - Ground Benign, Controlled
  •  
     
    POWER INPUT
  • 4.75V~20V, 5VSB, VCC_RTC (ATX mode)
  • 4.75V~20V, VCC_RTC (AT mode)
  •  
     
    PCB
  • Dimensions
    - COM Express® Mini
    - 84mm (3.30") x 55mm (2.16")
  • Compliance
    - PICMG COM Express® R2.1, Type 10
  •  
    *Optional and is not supported in standard model. Please contact your sales representative for more information.
    DFI reserves the right to change the specifications at any time prior to the product's release. Please contact your sales representative for the exact revision offered in your area.


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