2x2 802.11n platform for N300/AC750/AC1200 router and repeater
MediaTek MT7628 family is the new generation of 2T2R 802.11n Wi-Fi AP/Router (SoC). MT7628 improves the RF performance, reduce power consumption and optimize the BOM cost and make it as the best cost/performance 2x2 11n solution. The MT7628 family integrates a 2T2R 802.11n Wi-Fi radio, a 580MHz MIPS® 24KEc™ CPU, 5-port fast Ethernet PHY, AES128/256 security engine, USB2.0 host, PCIe host, and rich slow IOs to connect different sensors. MT7628A can connect to external DRAM for 11ac dual-band concurrent routers.
Router mode provides a 5-port FE switch and is mainly for router application, and IoT mode supports 1p FE and many rich slow I/Os. 802.11ac chipset can be added to build an 802.11ac dual-band concurrent IoT gateway. MT7628K is embedded with 8MB memory and provides eCos turnkey for compact router, repeater, IoT bridge, storage and audio applications. MT7628N provides the same functions of MT7628A except the PCIe and IoT mode and is mainly for N300 router.
MIPS24KEc
32-bit
Single (1)
575/580MHz
Wi-Fi 4 (n)
2.4GHz
2T2R
Yes
5 port Fast Ethernet Switch or 1 port IoT mode
Host
USB 2.0 Host
GPIO, I2C, PWM, UART(3)
16b DDR1, 16b DDR2
SPI
I2S, PCM
AES 128/256
eCos, Linux 2.6.36 SDK, Linux 3.10 SDK, OpenWRT 3.10
MT7628A: Full function with external DRAM
MT7628K: Embedded 8MB DRAM and L-shape
MT7628N: Same as MT7628A, but without PCle and IoT modees
