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SU251/SU253

Industrial Motherboards 4" SBC SU251/SU253
  • 6th Gen Intel® Core™ 4" SBC
  • Dual channel DDR4 2133MHz memory down up to 8GB
  • Three independent displays: VGA + DP++*/HDMI + LVDS*/eDP
  • DP++ resolution up to 4096x2304 @ 60Hz
  • Rich I/O: 2 Intel GbE, 6 COM, 4 USB 3.0, 2 USB 2.0
  • 15-Year CPU Life Cycle Support

Status : Launched

COM ESD Protection: Air Gap ±15kv
Wide Voltage: 15~36V DC-in
VGA
DP
DDR4
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SU251/SU253 4" SBC
SU251/SU253 4" SBC
SU251/SU253 4" SBC
SU251/SU253 4" SBC
SU251/SU253 4" SBC
System
Processor
6th Generation Intel® Core™ Processors, BGA 1356 (Skylake-U*)
Intel® Core™ i7-6600U Processor, Dual Core, 4M Cache, 2.6GHz (3.4GHz), 15W
Intel® Core™ i5-6300U Processor, Dual Core, 3M Cache, 2.4GHz (3.0GHz), 15W
Intel® Core™ i3-6100U Processor, Dual Core, 3M Cache, 2.3GHz, 15W
Intel® Celeron® Processor 3955U, Dual Core, 2M Cache, 2.0GHz, 15W
Memory
4GB/8GB Memory Down
Dual Channel DDR4 2133MHz
BIOS
Insyde SPI 128Mbit
Graphics
Controller
Intel® HD Graphics GT Series
Feature
OpenGL 5.0, DirectX 12, OpenCL 2.1
HW Decode: AVC/H.264, MPEG2, VC1/WMV9, JPEG/MJPEG, HEVC/H265, VP8, VP9
HW Encode: AVC/H.264, MPEG2, JPEG, HEVC/H265, VP8, VP9
Display
1 x VGA
1 x DP++/HDMI
(HDMI available upon request)
1 x LVDS/eDP
(eDP available upon request)
VGA: resolution up to 1920x1200 @ 60Hz
DP++: resolution up to 4096x2304 @ 60Hz
HDMI: resolution up to 2560x1600 @ 60Hz or 4096x2160 @ 24Hz
LVDS: dual channel 48-bit, resolution up to 1920x1200 @ 60Hz
eDP: resolution up to 3840x2160 @ 60Hz
Triple Displays
VGA + DP++/HDMI (HDMI available upon request) + LVDS/eDP (eDP available upon request)
Expansion
Interface
1 x Full-size Mini PCIe (PCIe/USB, PCIe by default) (only Core i7/i5 supports full-size Mini PCIe)
1 x Half-size Mini PCIe (USB + PCIe/SATA, PCIe/SATA select by jumper setting, SATA by default)
Audio
Audio Codec
Realtek ALC888S-VD2-GR
Ethernet
Controller
1 x Intel® I210AT PCIe (10/100/1000Mbps)
1 x Intel® I219LM PCIe with iAMT11.0 (10/100/1000Mbps) (only Core i7/i5 supports iAMT)
Front I/O
Serial
2 x RS-232/422/485; 1 x RS-232( also supports an optional 8-bit DIO)
Display
1 x VGA
Buttons
1 x Power Button
1 x Reset Button
Rear I/O
Ethernet
2 x GbE (RJ-45)
Serial
1 x RS-232
USB
4 x USB 3.0
Display
1 x DP++/HDMI
Audio
Mic-in; Line-out
Internal I/O
Serial
2 x RS-232 (2.0mm pitch)
USB
2 x USB 2.0 (2.0mm pitch)
Display
1 x LVDS LCD Panel Connector
1 x LCD/Inverter Power
(Supports optional eDP connector)
Audio
1 x Audio (Line-out/Mic-in)
SATA
2 x SATA 3.0 (up to 6Gb/s)
1 x SATA Power
SMBus
1 x SMBus
Other I/O
1 x Front Panel
1 x Chassis Intrusion
1 x Fan Connector
Watchdog Timer
Output & Interval
System Reset, Programmable via Software from 1 to 255 Seconds
Security
TPM
Available Upon Request
Power
Type
Single 12V +/-10% DC (SU251) Wide Range 15~36V (SU253)
Connector
2-pin Terminal Block
Consumption
SU251
Typical: 6600U:12V @ 0.45A (5.44Watt)
Max: 6600U:12V @ 3.14A (37.67Watt)
SU253
Typical: 6600U:19V @ 0.46A (8.7Watt)
Max: 6600U:19V @ 2.07A (39.29Watt)
RTC Battery
CR2032 Coin Cell
OS Support
OS Support
Windows 7 (/WES7) (32/64-bit)
Windows 8.1 (64-bit)
Windows 10 IoT Enterprise (64-bit)
Debian 8 (with VESA graphic driver)
CentOS 7 (with VESA graphic driver)
Ubuntu 15.10 (Intel graphic driver available)
Environment
Temperature
Operating: 0 to 60°C
Storage: -40 to 85°C
Humidity
Operating: 5 to 90% RH
Storage: 5 to 90% RH
MTBF
SU251 : 369,377 hrs @ 25°C; 205,103 hrs @ 45°C ; 123,607 hrs @ 60°C
SU253 : 359,921 hrs @ 25°C; 199,960 hrs @ 45°C ; 120,832 hrs @ 60°C
Calculation model: Telcordia Issue 2, Method I Case 3
Environment: GB, GC – Ground Benign, Controlled
Mechanism
Dimensions
4" SBC Form Factor
165mm (6.49") x 115mm (4.53")
Height
PCB: 1.6mm
Top Side: TBD
Bottom Side: TBD
Packing List
Packing List
1 SU251/SU253 board
1 COM port cable (Length: 250mm, 1 x COM ports) A81-017001-001G
1 Serial ATA data cable (Length: 500mm) 332-553001-005G
1 Serial ATA power cable (Length: 250mm) A81-004041-016G
1 Audio cable (Length: 160mm) 332-953053-004G
1 Front panel cable (Length: 100mm) A81-009097-001G
1 DVD
1 Heat sink (Height: TBD) TBD
Ordering Information
  • Model Name Part Number Description
  • Model Name :
    SU253-CB4- 3955U
    Part Number :
    770-SU2531-100G
    Description :
    Fanless, Intel® Celeron® 3955U, 4GB DDR4 Memory Down, 1 LVDS, 2 LAN, 6 COM, 6 USB, 0 to 60°C
  • Model Name :
    SU253-CB4- 6600U
    Part Number :
    770-SU2531-000G
    Description :
    Fanless, Intel® Core™ i7-6600U, 4GB DDR4 Memory Down, 1 LVDS, 2 LAN, 6 COM, 6 USB, 0 to 60°C
  • Model Name :
    SU251-CB4- 3955U
    Part Number :
    770-SU2511-100G
    Description :
    Fanless, Intel® Celeron® 3955U, 4GB DDR4 Memory Down, 1 LVDS, 2 LAN, 6 COM, 6 USB, 0 to 60°C
  • Model Name :
    SU251-CB4- 6600U
    Part Number :
    770-SU2511-000G
    Description :
    Fanless, Intel® Core™ i7-6600U, 4GB DDR4 Memory Down, 1 LVDS, 2 LAN, 6 COM, 6 USB, 0 to 60°C

* i5-6300U and i3-6100U are supported upon request with MOQ requirement.

Optional Items
  • Item Name Part Number Description
  • Item Name :
    Heat spreader
    Part Number :
    TBD
    Description :
    Height: TBD
  • Item Name :
    Power adapter
    Part Number :
    671-106012-000G
    TBD
    Description :
    60W, 12V, Level 6 Length: TBD
    120W, 12V Length: TBD
  • Item Name :
    Serial ATA power cable
    Part Number :
    A81-004041-016G
    Description :
    Length: 250mm
  • Item Name :
    Serial ATA data cable
    Part Number :
    332-553001-005G
    Description :
    Length: 500mm
  • Item Name :
    COM port cable
    Part Number :
    A81-017001-001G
    Description :
    Length: 250mm, 1 x COM ports
  • Item Name :
    USB port cable
    Part Number :
    A81-001032-016G
    Description :
    Length: 200mm