• AI7687H

    ARM Cortex M4 MCU + Wi-Fi 802.11 b/g/n

AI7687H Product Brief_V03.pdf 檔案下載


 AI7687H is a highly integrated SIP module which features an application processor, a low power 1x1 11n single-band Wi-Fi subsystem, and a Power Management Unit. The application processor subsystem contains an ARM Cortex-M4F MCU, which has many peripherals, including UART, I2C, SPI, I2S, PWM, IrDA, and auxiliary ADC. AI7687H also includes embedded SRAM/ROM and an internal 2MB serial flash.

Block diagram


Small footprint:18 mm x 18 mm x 1.7 mm
ARM Cortex M4 MCU with FPU with up to 192MHz clock speed
352KB SRAM / 64KB boot / 2MB Flash
IEEE 802.11 b/g/n compliant
Hardware crypto engines including AES, DES/3DES, SHA2 for network security
Security support for WFA WPA/WPA2 personal, WPS2.0, WAPI
Two UART interfaces with hardware flow control and one UART for debug, all multiplexed with GPIO
Two I2C master interface multiplexed with GPIO
One I2S interface multiplexed with GPIO
Security support for WFA WPA/WPA2 personal, WPS2.0, WAPI
Integrated LNA, PA, and T/R switch
Operation Temperature: Operating : -40℃ ~ +85℃
On module MHF4 series connector: 20449-001E

For more information, or for sales inquiries, please contact AcSiP Technology Corp.