Description
DFI ALF51-ET, a 1.8” extended temperature single-board computer (SBC) measuring just at 84 x 55 mm. This compact sized motherboard based on Intel Atom Processor E3900 Series with low power consumption and cost-efficient feature can be suited for space-limited applications without compromising its high performance.
- 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 Q4′ 31 (Based on Intel IOTG Roadmap)
ALF51-ET Specification
|
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 4096×2160 @ 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: -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: 16.34mm |
| Bottom Side: 3.4mm |
|
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 (for E Series CPU) / A71-808314-010G (for N Series CPU) |
Ordering Information
| Model Name | Part Number | Description |
| ALF51-BN-26E40 | 770-ALF511-000G | Fanless, Intel Atom® X5-E3940, LPDDR4 2GB on board, eMMC 64GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, 0 to 60°C |
| ALF51-BN-26E30 | 770-ALF511-100G | Fanless, Intel Atom® X5-E3930, LPDDR4 2GB on board, eMMC 64GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, 0 to 60°C |
| ALF51-BN-26N50 | 770-ALF511-200G | Fanless, Intel® Celeron® N3350, LPDDR4 2GB on board, eMMC 64GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, 0 to 60°C |
| ALF51-EN-26E40 | 770-ALF511-300G | Fanless, Intel Atom® X5-E3940, LPDDR4 2GB on board, eMMC 64GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, -20 to 70°C |
| ALF51-EN-26E30 | 770-ALF511-400G | Fanless, Intel Atom® X5-E3930, LPDDR4 2GB on board, eMMC 64GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, -20 to 70°C |
| ALF51-TN-26E40 | 770-ALF511-500G | Fanless, Intel Atom® X5-E3940, LPDDR4 2GB on board, eMMC 64GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, -40 to 85°C |
| ALF51-TN-26E30 | 770-ALF511-600G | Fanless, Intel Atom® X5-E3930, LPDDR4 2GB on board, eMMC 64GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, -40 to 85°C |
| ALF51-BN-46E40 | 770-ALF511-700G | Fanless, Intel Atom® X5-E3940, LPDDR4 4GB on board, eMMC 64GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, 0 to 60°C |
| ALF51-TN-46E40 | 770-ALF511-800G | Fanless, Intel Atom® X5-E3940, LPDDR4 4GB on board, eMMC 64GB, 1 Mini DP++, 2 LAN, 1 COM, 3 USB, -40 to 85°C |
If you cant find an off the shelf product that meets your specific requirements speak with our in house design team who can design a new product from start to finish.
