MT7688K
1T1R 802.11n Wi-Fi platform for repeater, storage, IPC, audio and IoT gateway applications
MediaTek MT7688K integrates a 1T1R 802.11n Wi-Fi radio, a 580MHz MIPS® 24KEc™ CPU, 5p FE switch or 1p fast Ethernet PHY, USB 2.0 host, PCIe, I2S/PCM and multiple GPIOs. It includes 8MB memory and is provided with eCos for compact router, repeater, IoT bridge, storage and audio applications. An additional 802.11ac chipset can be added to build a 802.11ac dual-band concurrent IoT gateway.
Specifications
CPU & GPU
CPU Type:
MIPS74Kc
CPU Bit:
32-bit
CPU Core:
Single (1)
CPU Frequency:
Up to 580MHz
Connectivity
IEEE 802.11:
Wi-Fi 4 (n)
Wi-Fi Freqency:
2.4GHz
Antenna:
1T1R
External FEM:
Yes
Ethernet:
5 port Fast Ethernet Switch or 1 port IoT mode
PCI-Express:
Host
USB:
USB 2.0 Host
I/O:
GPIO,
I2C,
PWM,
UART(3)
Hardware Features
DRAM:
16b DDR1,
16b DDR2
Flash:
SPI
Audio Interface:
I2S,
PCM
Software
Crypto:
AES 128/256
OS:
eCos,
Linux 2.6.36 SDK,
Linux 3.10 SDK,
OpenWRT 3.10