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ALF51

Industrial Motherboards 1.8" SBC ALF51
  • Intel Atom® Processor E3900 Series
  • 2GB/4GB LPDDR4 Memory Down
  • 1 Mini DP++
  • Rich I/O: 2 Intel GbE, 1 COM, 2 USB 3.1 Gen 1, 1 USB 2.0
  • 15-Year CPU Life Cycle Support Until Q1' 31 (Based on Intel IOTG Roadmap)

Status : Launched

Low Power Consumption
Wide-temp: -40°C~85°C
4K2K Display
Mini PCIe
DDR4
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RoHS Certification
CE Certification
FCC Certification
ALF51
ALF51
ALF51
ALF51
System
Processor
Intel Atom® Processor E3900 Family, BGA 1296
Intel Atom® x5-E3940 Processor, Quad Core, 2M Cache, 1.6GHz (1.8GHz), 9.5W
Intel Atom® x5-E3930 Processor, Dual Core, 2M Cache, 1.3GHz (1.8GHz), 6.5W
Intel® Pentium® Processor N4200, Quad Core, 2M Cache, 1.1GHz (2.5GHz), 6W
Intel® Celeron® Processor N3350, Dual Core, 2M Cache, 1.1GHz (2.4GHz), 6W
Memory
2GB/4GB DDR4 Memory Down
Single Channel LPDDR4 2400MHz
BIOS
Insyde SPI 128Mbit (supports UEFI boot only)
Graphics
Controller
Intel® HD Graphics
Feature
OpenGL 4.2, Direct X 11.1, OpenCL 1.2, OGL ES 3.0
HW Decode: H.264, MPEG2, VC1, VP8, H.265, MPEG4
HW Encode: H.264, MPEG2, MPEG4
Display
1 x Mini DP++
Mini DP++: resolution up to 4096x2160 @ 60Hz
Storage
eMMC
1 x 16GB/32GB/64GB eMMC
Expansion
Interface
1 x Full-size Mini PCIe (PCIe/USB 2.0, optional USB 3.1 Gen1/USB 2.0)
Ethernet
Controller
2 x Intel® I211AT PCIe (10/100/1000Mbps) or
2 x Intel® I210IT PCIe (10/100/1000Mbps)
Rear I/O
Ethernet
2 x GbE (RJ-45)
USB
2 x USB 3.1 Gen 1
Display
1 x Mini DP++
Internal I/O
Serial
1 x RS-232/422/485 (1.27mm pitch)
USB
1 x USB 2.0 (1.27mm pitch)
DIO
1 x 8-bit DIO
SMBus
1 x SMBus
Watchdog Timer
Output & Interval
System Reset, Programmable via Software from 1 to 255 Seconds
Security
TPM
fTPM 2.0
Power
Type
Single 12V +/-10% DC
Connector
2-pin Terminal Block
Consumption
Typical: E3940:12V @ 0.29A (3.48Watt)
Max.: E3940:12V @ 1.30A (15.6Watt)
RTC Battery
CR2032 Coin Cell
OS Support
OS Support (UEFI Only)
Windows 10 IoT Enterprise 64-bit
Linux
Environment
Temperature
Operating: 0 to 60°C (Option: -20 to 70°C / -40 to 85 °C)
Storage: -40 to 85°C
Humidity
Operating: 5 to 90% RH
Storage: 5 to 90% RH
MTBF
868,962 hrs @ 25°C; 638,889 hrs @ 45°C ; 465,382 hrs @ 60°C
Mechanism
Dimensions
1.8" SBC Form Factor
84mm (3.31") x 55mm (2.17")
Height
PCB: 1.6mm
Top Side: 15mm
Bottom Side: 8mm
Standards and Certifications
Certifications
CE, FCC, RoHS
Packing List
Packing List
1 ALF51 board
1 USB port cable (Length: 200mm) A81-001076-016G
1 COM port cable (Height: 300mm) A81-015050-016G
1 Heat spreader (Height: 11mm) A71-808314-000G
Ordering Information
  • Model Name Part Number Description
  • Model Name :
    ALF51-BN-23E40
    Part Number :
    770-ALF511-000G
    Description :
    Fanless, Intel Atom® X5-E3940, LPDDR4 2GB on board, eMMC 32GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, 0 to 60°C
  • Model Name :
    ALF51-BN-23E30
    Part Number :
    770-ALF511-100G
    Description :
    Fanless, Intel Atom® X5-E3930, LPDDR4 2GB on board, eMMC 32GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, 0 to 60°C
  • Model Name :
    ALF51-BN-23N50
    Part Number :
    770-ALF511-200G
    Description :
    Fanless, Intel® Celeron® N3350, LPDDR4 2GB on board, eMMC 32GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, 0 to 60°C
  • Model Name :
    ALF51-EN-23E40
    Part Number :
    770-ALF511-300G
    Description :
    Fanless, Intel Atom® X5-E3940, LPDDR4 2GB on board, eMMC 32GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, -20 to 70°C
  • Model Name :
    ALF51-EN-23E30
    Part Number :
    770-ALF511-400G
    Description :
    Fanless, Intel Atom® X5-E3930, LPDDR4 2GB on board, eMMC 32GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, -20 to 70°C
  • Model Name :
    ALF51-TN-23E40
    Part Number :
    770-ALF511-500G
    Description :
    Fanless, Intel Atom® X5-E3940, LPDDR4 2GB on board, eMMC 32GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, -40 to 85°C
  • Model Name :
    ALF51-TN-23E30
    Part Number :
    770-ALF511-600G
    Description :
    Fanless, Intel Atom® X5-E3930, LPDDR4 2GB on board, eMMC 32GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, -40 to 85°C

* Note: N4200 by request

Optional Items
  • Item Name Part Number Description
  • Item Name :
    Heat sink for E series CPU 0 to 60°C / wide temp
    Part Number :
    A71-008110-000G
    Description :
    Height: 27mm
  • Item Name :
    Heat sink for N series CPU 0 to 60°C
    Part Number :
    A71-008113-000G
    Description :
    Height: 23mm
  • Item Name :
    Power adapter + 2 pole terminal to DC Jack cable
    Part Number :
    671-106012-000G/A81-004013-000G
    Description :
    60W, 12V, DC jack