MT7623A Quad-core ARM Cotex-A7 1.3MHz muliti-media Router Board WS3323
  • Quad-core ARM® Cortex-A7 MPCoreTM operating up to 1.3GHz



WS3323 is MT7623A demo reference design board. MT7623 is fabricated with advanced silicon process and integrates a Quad-core ARM® Cortex-A7 MPCoreTM operating up to 1.3GHz and more DRAM bandwidth. This SoC also includes a variety of peripherals,

For the next generation router, MT7623A provides several dedicated hardware engines to accelerate the NAT, QoS, Samba and VPN traffic. These accelerators relief the CPU for other upper layer applications

Board Main Interfaces:

3 x mini PCIe slots

6 x Giga Ethernet Ports (PoE)

1 x SD

1 x USB 3.0

1 x Micro USB

1 x MIPI

1 x I2C

1 x I2S

1 x Raspberry Pi

1 x UART

1 x WPS

1 x PCM

1 x JTAG


Mini PCIe slots can install IEEE802.11ac WiFi 4 antennas concurrent cards, also 3G/4G cards, and sub G radio like LoRa or Sigfox.

Just like a Transformer you can choose what you want and to be a superb gateway.


l   Mediatek MT7623A chipset

l   Flash SPI NOR16MB, DDR3 512MB 16bits BUS

l   32 KB I-Cache and 32 KB D-Cache per core

l   256 KB L2 Cache (shared by Dual-Core)

l   SMP capable

l   Single processor operation configurable Gigabit Switch

l   IPv4 routing, NAT, NAPT

l   IPv6 routing, DS-Lite, 6RD, 6to4, HW QoS

l   HNAT/  HQoS/ Samba/ VPN accelerators

l   Support boot from Flash

l   Mini PCIe, Micro SD-XC, USB, GPIOs, I2C, UART and GPIOs

l   6 Giga Ethernet ports with Power over Ethernet (PoE) MDI transceivers

l   16 hardware queues to guarantee the min/max bandwidth of each flow

l   Seamlessly co-work with HW NAT engine

l   2Gbps wired speed HW Crypto Engine

l   Deliver 400~500 Mbps IPSec throughput Green

l   Intelligent Clock Scaling (exclusive)

l   Suitable with IEEE802.11ac MT7612E, MT7615, LTE, 3G mini PCIe cards

l   Powerful WiFi and IoT Gateway like LoRa, Sigfox

 MT7623A function diagram

 MT7623A Diagram


Hardware Features:


IEEE 802.11 b/g/n standards compliant

Wireless LAN

Compatible with MT7612E, MT7615 802.11ac WAVE2

3G / 4G

Compatible with mini PCIe card


Flash SPI NOR 16MB, DDR3 512MB 16bits BUS


3 x mini PCIe slots

6 x Giga Ethernet Ports (PoE)

1 x Micro SD-XC

1 x USB 3.0

1 x USB 2.0

1 x I2C

1 x JTAG


IEEE802.11ac, MT7612E, MT615


Quectel module (by request)

Sub G Radio

By request


220 x 220 x 50 mm


FCC/CE by request


DC Power Jack from14V 2A Barrel D=2.0mm

IEEE 802.3f PoE 48V




 Ø    Network Features:

²    Video, Storage

²    DHCP Client/Relay/Server

²    Dynamic DNS

²    NTP Client

²    DNS Cache/Proxy

²    Firewall

1.       MAC/IP/Port Filter

2.       Virtual Server 

3.       DMZ

4.       Content Filter

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