HLK-7621A module adopts MT7621A chipset. MT7621A integrates dual-core MIPS-1004Kc (880MHz), HNAT/HQoS/Samba/VPN accelerator, 5-port GbE switch, RGMII, USB3.0, USB2.0, 3xPCIe, SD-XC. Powerful, rich portfolio CPU for 802.11ac, LTE cat4/5, edge, hotspot, VPN, and AC (access control). It can also connect to touchscreens, ZigBee/Z-Wave for internet service routers, and home security gateways.
The MT7621A provides multiple dedicated hardware engines for next-generation routers to accelerate NAT, QoS, Samba, and VPN traffic. These accelerators offload the CPU from other upper-layer applications.
Product features:
• Embedded MIPS1004Kc (880MHz, dual-core)
• 32KBl-Cache and 32KB D-Cache per core
• 5-port 10/100/1000Mbps Gigabit Gateway
• 16-bit DDR2/3 up to 256/512M
• 5-port 10/100/1000Mbps Gigabit Gateway
• USB3.0/2.0 with SPI/SD-XC/eMMC/NAND Flash (SLC)
• Abundant peripheral interfaces, I2C, UART*3, JTAG MDC, MDIO, GPIO
• Support VoIP (I2SPCM), audio interface (SPDIF-Tx, I2S, PCM)
• Support Linux2.6.36 SDK, Linux3.10 SDK OpenWrt
MT7621A development kit:
Product structure:
Product specifications:
| Basic parameters: | |
| Main chip | MT7621AT |
| Kernel | MIPS1004Kc |
| Main frequency | 800MHz |
| Memory/Flash | 256MB/32MB |
| Interface Type | UART、I2C、PWM、GPIO、PCM、USB2.0/3.0、PCle |
| Other parameters: | |
| Operating voltage | Standard DC 33V±0.2V |
| Working current | 500mA |
| Environmental standards | Working temperature: -20-60℃
Working humidity: 10%-90%RH (non-condensing) Storage temperature: 0-80℃ Storage humidity: 5%-90%RH (non-condensing) |
| Size | 50*50*3mm(±0.2mm) |
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