EKF - Short Profile
EKF - Short Profile
AC370 • DIN Rail ARM® v8 Microcomputer

Marvell® Armada® 3700 Family SoC

Embedded Blue®



Product Information

Block Diagram

AC370 ARM® v8 CPU

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Embedded Blue® Boxed Solutions

AC370 • DIN Rail ARM® v8 Microcomputer
Marvell® Armada® 3700 Family SoC

Feature Summary

  • Microcomputer box, for DIN rail mount or wall mount
  • Marvell® ARMADA® 3700 SoC family
  • 88F3710 single-core
  • 88F3720 dual-core
  • Low power consumption under different workloads
  • Optimal performance-per-Watt in the embedded markets
  • Box dimensions 30mm (W) x 140mm (H) x 90mm (D) w/o DIN rail brackets
  • Option 45mm (W) as assembly with eight port GbE switch (AL210, AL230)
  • Metal case, DIN rail bracket or wall mount plate
  • M12 power connector
  • Option terminal block power connector
  • Wide input voltage range 9-57VDC

Front Panel I/O
  • RJ45 Gigabit Ethernet connector 1000BASE-T, 100BASE-TX, 10BASE-T compliant
  • Micro SDHC Card slot
  • SMA antenna connectors Wi-Fi 6 & Bluetooth® 5
  • USB 3.0 Type-A connector 5Gbps maximum speed
  • USB 2.0 Type-B receptacle (diagnostic & programming I/F)
  • M12-A 5-pin male connector DC power input
  • Option terminal block 3.5mm pitch 4-position screw lock (bottom of box) power input

  • Marvell® Armada® 88F3720 dual-core or 88F3710 single-core SoC
  • ARM® v8 Cortex-A53
  • Up to 1GHz for industrial temperature range
  • 32 KB-instruction / data (4-way) set associative L1 cache with parity/ECC protection
  • Integrated power switches for dynamic shut down of CPU cores and unused functions
  • Optimal performance-per-Watt
  • High-performance security offload engine including IPSec, SSL, DTLS, and IKE
  • Hardware compliance with ARM Trustzone® architecture for DRM
  • Enhanced Secure-Boot flow using integrated one time programmable (OTP) memory
  • FIPS-140 certified
  • DDR4 2400 2GB, high-speed DRAM memory controller
  • e•MMC 5.1 Flash 16GB (up to 64GB)
  • SPI Flash 64Mb
  • 1 x 2.5 Gigabit Ethernet (SERDES) in use for mezzanine connector (switch host management)
  • 1 x 1 Gigabit Ethernet (RGMII) front panel I/O usage 1000BASE-T
  • 1 x USB 3.0 front panel I/O
  • 1 x PCIe Gen2 & USB 2.0 in use for M.2 socket (2230 Wi-Fi/BT)
  • 1 x SDIO 3.0 for Micro SDHC card front I/O

  • RJ45 front port w. integrated magnetics, triple speed 1000BASE-T, 100BASE-TX, 10BASE-T, Energy Efficient Ethernet (EEE)

  • Wi-Fi 6 IEEE 802.1ax up to 2.4Gbps dual band 2x2 160MHz (SMA antenna front connectors)
  • Bluetooth® 5 (SMA antenna front connectors)

  • 1 x 2.5 Gigabit Ethernet (SERDES) in use for mezzanine connector
  • Switch host management for unmanaged Embedded Blue® GbE switch solutions
  • AVB/TSN protocol stacks for real time networkinging (planned)
  • Available as stacked assembly in a common box
  • AL210 (8 port switch with AC370)
  • AL230 (8 port PoE+ switch with AC370)

  • Complete SDK available including U-Boot, Mainline Linux BSP
  • OpenWrt, Yocto, Linaro Open Data Plane (ODP) support
  • KVM and Containers support
  • AVB/TSN support (planned)
  • JTAG port (on-board pin header) suitable for deep hardware/software debugging
  • UART wired to USB Type-B front receptacle via FT234XD for diagnosis and programming
  • USB UART drivers suite (FTDI website)

  • Industrial networks - IIoT
  • Industrial, factory and building automation
  • Rugged environments
  • Edge computing
  • Transportation
  • AP routers
  • Multi-protocol gateways
  • Host management for networking (AVB/TSN)
  • AC370 can be combined with unmanaged Embedded Blue® switch solutions via 2.5GbE I/F

Power Requirements
  • DC Input, 9V-57VDC (12/24/48VDC)
  • Rated power consumption 15W
  • Fast acting chip fuse (PCB soldered type - no replacement on-site)
  • Protected against reverse polarity
  • ESD protection (TVS)
  • Common mode input filter
  • M12 front power connector
  • Option 4-position terminal block 3.50mm pitch screw locked for DC power input

Environmental, Regulatory
  • Designed & manufactured in Germany
  • Certified quality management according to ISO 9001
  • Long term availability
  • Rugged solution
  • RoHS compliant
  • Operating temperature -40°C to +85°C (industrial temperature range)
  • Storage temperature -40°C to +85°C, max. gradient 5°C/min
  • Humidity 5% ... 95% RH non condensing
  • Altitude -300m ... +3000m
  • Shock 15g 0.33ms, 6g 6ms
  • Vibration 1g 5-2000Hz
  • EC Regulations EN55022, EN55024, EN60950-1 (UL60950-1/IEC60950-1)
  • International Protection EN60529 IP20
  • MTBF tbd years
all items are subject to changes

AC370 - Simplified Block Diagram

AC370 - Simplified Block Diagram