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MT7688物联网模块,支持丰富的接口：RS485/UART/I2C/I2S/PCM/SPI/SDHC/RJ45/PWM/GPIO/USB
1. Introduction
MT7688 family integrates a 1T1R 802.11n Wi-Fi radio, a 580MHz MIPS® 24KEc™ CPU, 1-port fast Ethernet PHY, USB2.0 host, PCIe, SD-XC, I2S/PCM and multiple slow IOs. MT7688 provides two operation modes – IoT gateway mode and IoT device mode. In IoT gateway mode, the PCI Express interface can connect to 802.11ac chipset for 11ac dual-band concurrent gateway. The high performance USB 2.0 allows MT7688 to add 3G/LTE modem support or add a H.264 ISP for wireless IP camera. For the IoT device mode, MT7688 supports eMMC, SD-XC and USB 2.0. MT7688 can support the WiFi high quality audio via 192Kbps/24bits I2S interface and VoIP application through PCM. In IoT device mode, it further supports PWM, SPI slave, 3rd UART and more GPIOs.
For IoT gateway, it can connect to touch panel and BLE, Zigbee/Z-Wave and sub-1G RF for smart home control.
2. Features
§ Embedded MIPS24KEc (580 MHz) with 64 KB ICache and 32 KB D-Cache
§ 1T1R 2.4 GHz with 150 Mbps PHY data rate
§ Legacy 802.11b/g and HT 802.11n modes
§ 20/40 MHz channel bandwidth
§ 802.11v
§ Space Time Block Coding (STBC)
§ 16-bit DDR1/2 up to 128/256 Mbytes
§ x1 USB 2.0 Host, x1 PCIe Root Complex
§ 1-port 10/100 FE PHY
§ SD-XC, eMMC, I2C, PCM, I2S(192K/24bits), PWM, SPI master/slave, UART lite, JTAG, GPIO
§ Internet Of Thing
§ Embedded PMU
§ Green AP/STA
- Intelligent Clock Scaling (exclusive)
- DDRII: ODT off, Self-refresh mode
§ QoS: WMM, WMM-PS
§ 16 Multiple BSSID
§ iPA/iLNA and ePA/eLNA
§ 24 STA-Proxy
§ AES128/256-CBC
§ WEP64/128, TKIP, AES, WPA, WPA2, WAPI
§ WPS: PBC, PIN
§ AP/STA Firmware: Linux 2.6.36 SDK, OpenWrt 3.10 SDK, eCOS with IPv6
行业分类 : 智能家居
开发平台 : MTK 联发科
交付形式 : PCBA,IOT系统
性能参数 : DC5V-12V/3C认证/MIPS24KEc (580 MHz)
应用场景 : 智能家居、智慧社区、智慧校园、智慧医疗、智能办公、智慧工厂、智慧农业、智慧城市、远程工业控制等
