RT3883

Dual-band 802.11n with 450Mbit/s data rates for Wi-Fi access points and routers

MediaTek RT3883 is a dual-band 802.11n system on a chip (SOC) for Wi-Fi access points and routers. RT3883 features implicit and explicit beam-forming with Ralink OptiLink™ technology for enhanced wireless performance and data rates up to 450Mbit/s per band. MediaTek Video Turbine™ technology also ensures seamless wireless video streaming. Based on the Imagination Technologies MIPS32® 74Kc™ core, RT38830 handles applications such as routing and VoIP effortlessly, while USB 2.0 can be used to access storage devices for digital home applications.

Specifications

CPU & GPU

CPU Type

MIPS74Kc

CPU Bit

32-bit

CPU Core

Single (1)

CPU Frequency

500MHz

Connectivity

IEEE 802.11

Wi-Fi 4 (n)

Wi-Fi Freqency

2.4GHz, 5GHz

Antenna

3T3R

External FEM

Yes

Ethernet

RGMII(2)

PCI-Express

Host/Device

USB

USB 2.0 Host/Device+Host

I/O

GPIO, I2C, JTAG, UART(2)

Hardware Features

Network Accelerator

2Gbps IP4 routing, NAT, NAPT

DRAM

32b SDR, 32b DDR1, 32b DDR2

Flash

SPI, SLC NAND

Audio Interface

I2S, PCM

Software

iNIC

Linux 2.4/2.6 (RGMII, PCI-Express, USB)

OS

Linux 2.6.36 SDK