MT7628 – Wi-Fi AP/Router System Chip – Mediatek

Part number : MT7628

Functions : Low-power General-purpose Encoding Circuit Made by CMOS Process

Package information : MT7628AN ( DR-QFN 156 pin), MT7628KN ( DR-QFN 120 pin )

Manufacturer : MediaTek Inc

Image :
mt7628-wifi-router-chipset

Product Information

The MT7628 router-on-a-chip includes an 802.11n MAC and baseband, a 2.4 GHz radio and FEM, a 575/580 MHz MIPS 24K CPU core, a 5-port 10/100 fast ethernet switch. The MT7628 includes  verything needed to build an AP router from a single chip. The embedded high performance CPU can process advanced applications effortlessly, such as routing, security and VoIP. The MT7628 also includes a selection of interfaces to support a variety of applications, such as a USB port for accessing external storage.

The MT7628 also comes with a range of interfaces, including 5p FE switch, USB, PCIe, SD-XC, I2S/PCM and multiple slow I/Os, enabling consumers to easily connect to an extensive range of Internet of Things (IoT) appliances

Pinout

mt7628-datasheet

 

Features

1. Embedded MIPS24KEc (575/580 MHz) with 64 KB ICache and 32 KB D-Cache
2. 2T2R 2.4 GHz with 300 Mbps PHY data rate
3. Legacy 802.11b/g and HT 802.11n modes
4. 20/40 MHz channel bandwidth
5. Reverse Data Grant (RDG)
6. Maximal Ratio Combining (MRC)
7. Space Time Block Coding (STBC)
8. MCM 8 Mbytes DDR1 KGD (MT7628KN)
9. 16-bit DDR1/2 up to 128/256 Mbytes (MT7628AN/KN)

 

Block Diagram

mt7628-module-block-diagram

 

 

Applications:

1. Routers
2. NAS devices
3. Dual band concurrent routers

 

Official Website : http://www.mediatek.com/en/news-events/MT7628

Reference site :

1.  https://downloads.openwrt.org/snapshots/trunk/ramips/mt7628/

2. https://github.com/mqmaker/witi-openwrt/blob/master/package/ramips/drivers/mt7628/files/mt7628.sh

 

MT7628 Datasheet PDF

 

Related articles across the web


Information related to components

MT7628 - - Mediatek

PDF
  

MediaTek

MT7620 Integrated 802.11n MAC/BBP and 2.4 GHz RF/FEM Router-on-a-Chip - Ralink

Learn More | PDF
  
Ralink

M7628 - DEUTERIUM LAMP RELATED PRODUCTS - Hamamatsu - PDF   

Hamamatsu