MT7621AT/A MEDIATEK Gigabit Switch Intelligent Clock Scaling(exclusive) HW storage accelerator

1.

General Description

The MT7621 integrates a dual-core MIPS1004K(800MHz),HNAT/HQoS/Samba/VPN accelerators,5p GbE switch,2xrGMII,USB2.0,3xPCle,SD-XC.The powerful CPU with rich portfolio is suitable for 802.11ac,LTE cat4/5,edge,hotspot,VPN,AC,(Access Control).It can also connect to touch-panel,Zigbee/Z-Wave for Internet Service Router and Home Security Gateway.For the next generation router,MT7621 provides several dedicated hardware engines to accelerate the NAT,QoS,Samba and VPN traffic

2.

Features

Embedded MIPS1004Kc(880MHz,Dual-Core)

32KBI-Cache and 32KB D-Cache per core

256KB L2 Cache(shared by Dual-Core)

SMP capable

Single processor operation configurable

Gigabit Switch

5 ports with full-line rate

5 ports 10/100/1000Mbps MDI transceivers

One RGMII/MII interface

16-bit DDR2/3 up to 256/512 Mbytes

SPI(2 chip select), NAND Flash(SLC),SDXC

USB3*1+USB2*1 or USB2*2(all host)

PCle host*3

◇12C,UART.JTAG,MDC,MDIO,GPIO

◇VoIP support(12S,PCM)

◇Audio interface(SPDIF-Tx,12S ,PCM)

◇Deliver the superb Samba performance via USB2.0/USB3.0/SD-XC

◇HW storage accelerator

◇HW NAT

2Gbps wired speed

L2 bridge

IPv4 routing ,NAT,NAPT

◇IPv6 routing,DS-Lite,6RD,6to4

◇HW QoS

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

Seamlessly co-work with HW NAT engine

2Gbps wired speed

◇HW Crypto Engine

Deliver 400-500Mbps IPSec throughput

◇Green

Intelligent Clock Scaling(exclusive)

DDR2/3:ODT off,Self-refresh mode

◇Firmware:Linux 2.6 SDK,OpenWRT

◇RGMII INIC Driver:Linux2.4/2.6

Shenzhen Hongxinwei Technology Co., Ltd is located in the Bao’an District of Shenzhen.It is a high-tech enterprise setting research and development, production, sales into an integration. The company covers an area of 15 acres, having modern producing workshop and professional production and testing equipments. The company has an existing staff of more than 100 people.The company has set up offices in Shenzhen, Hongkong and Singapore providing worldwide service.