MediaTek MT7621

MediaTek MT7621(AT/DAT/ST/NT)
Network Processor for 2x2/3x3/4x4 802.11ac platform The MediaTek MT7621 is an System-on-Chip typically used in Wi-Fi access points and routers.
 * MediaTek MT7621A/N Product page
 * AC1200: MT7621A/S + MT7612EN + MT7603EN (2T2R)
 * AC2600: MT7621A + MT7615E/N + MT7615B/S (4T4R)

Common specifications

 * CPU architecture: MIPS 1004Kc @880MHz
 * MT7621AT/DAT - 2C/4T (Dual Core/Quad Thread)
 * MT7621ST/NT - 1C/2T (Solo Core/Dual Thread)
 * 32KB I-Cache, 32KB D-Cache, 256KB L2 Cache, w/ SMP capable


 * 16-bit DDR2/DDR3 up to 256/512 Mbytes memory interface
 * SPI (2x CS), NAND Flash, SDXC, eMMC, SDIO/SDHC host
 * USB 3.0 (1x), USB 2.0 (1x), PCIe 1.1 Host (3x)
 * I2C, UART (3x), JTAG, MDC, MDIO, GPIO
 * Audio interface (SPDIF-Tx, I2S, PCM)
 * 5-port GbE SW + RGMII
 * MT7621A: embedded 5port GbE Switch
 * MT7621N: no 5port GbE Switch


 * HW storage accelerator
 * 2Gbps IPv4/6 routing, NAT, NAPT + HQoS
 * HW Crypto Engine 200Mbps IPSec throughput
 * Firmware: Linux 2.6.36/3.10 SDK, OpenWrt
 * iNIC Driver (RGMII): Linux 2.4/2.6
 * 2/4 layers PCB for AC1200/AC2600


 * MT7621AT


 * 2C/4T, 5xGbE, 1xRGMII, 3xPCIe, 1xUSB 3.0, 2xUSB 2.0,
 * L1 32/32kB, L2 256kB, DDR2/DDR3 256/512MB, LFBGA346
 * MT7621DAT


 * 2C/4T, 5xGbE, 1xRGMII, 3xPCIe, 1xUSB 3.0, 2xUSB 2.0,
 * L1 32/32kB, L2 256kB, int. RAM 128MB (DDR3)


 * MT7621ST


 * 1C/2T, 5xGbE, 1xRGMII, 3xPCIe, 1xUSB 3.0, 2xUSB 2.0,
 * L1 32/32kB, L2 256kB, DDR2/DDR3 256/512MB


 * MT7621NT


 * 1C/2T, 2xRGMII, 2xPCIe, 1xUSB 3.0, 2xUSB 2.0,
 * L1 32/32kB, L2 256kB, DDR2 256MB

Devices
 total devices


 * MediaTek MT7621DAT


 * MediaTek MT7621ST


 * MediaTek MT7621AT


 * Router


 * Range extender