Hardware Development Kit; Mediatek Mt7688An Chip Specification Summary - MEDIATEK LinkIt Smart 7688 Developer's Manual

2.

Hardware Development Kit

The LinkIt Smart 7688 hardware development kit (HDK) delivers two development boards: LinkIt
Smart 7688 (offering an MPU alone) and LinkIt Smart 7688 Duo (offering an MPU and MCU). The
MPU is powered by MediaTek's MT7688AN SOC and the MCU is powered by an ATmega32U4.
The MPU supports the OpenWrt Linux distribution; it processes an application's intensive logic
tasks and provides Wi-Fi connectivity. It supports Python, Node.js and C programming languages.
The MCU handles real-time peripheral control as well as offering the ability to run Arduino
sketches.
2.1.

MediaTek MT7688AN Chip Specification Summary

Specifications of the MT7688AN SOC are shown in Table 1.
MT7688AN SOC Specifications
CPU
Total DMIPs
I-Cache, D-Cache
L2 Cache
Memory
SPI Flash
SD
RF
Package
Interface
PCIe
USB 2.0
Fast Ethernet Switch
I2S
PCM
PWM
SPI
I2C
UARTLite
JTAG
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Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
MediaTek LinkIt™ Smart 7688 Developer's Guide
MIPS24KEc (580 MHz)
580 x 1.6 DMIPs
64 KB, 32 KB
N/A
DDR1/DDR2
16 bits
Max. 2 Gb, 193 MHz
3B addr mode (max 128 Mbit)
4B addr mode (max 512 Mbit)
SD-XC (class 10)
1T1R 802.11n 2.4GHz
DR-QFN156-12 mm x 12 mm
Count
1
1
5
1
1
4
1
1
3
1
Table 1 MT7688AN SOC Specification
© 2015, 2016 MediaTek Inc.
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