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

    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