AI7697H is a highly integrated SIP module which features an application processor, a low power 1x1 11n single-band Wi-Fi subsystem, a Bluetooth 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. AI7697H also includes embedded SRAM/ROM and an external 4MB serial flash.
Key Feature
- Small footprint: 18 x 18 x 1.7 mm
- ARM Cortex M4 MCU with FPU with up to 192MHz clock speed
- 352KB SRAM / 64KB boot / 4MB Flash
- IEEE 802.11 b/g/n compliant
- Bluetooth 4.2 Low Energy (LE)
- 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°C ~ +85°C
- On module MHF4 series connector: 20449-001E
Feature
- Main Chip: MT7697N
- ARM Cortex M4 MCU with FPU with up to 192MHz clock speed
- Embedded 352KB SRAM and 64KB boot ROM
- 4MB external serial flash
- Supports 2.4G Wi-Fi IEEE802.11b/g/n
- Hardware crypto engines including: AES, DES/3DES, SHA2 for network security
- Internal switch and control for RX diversity
- Bluetooth 4.2 Low Energy (LE)
- Small Size 18 X 18 X 1.7 mm
- Versatile interface：
- 28 GPIO/PWM multiplexed with other interfaces
- Two UART interfaces with hardware flow control and one UART for debug, all multiplexed with GPIO
- One SPI master/Slave interface multiplexed with GPIO
- One I2S interface multiplexed with GPIO
- Two I2C master interface multiplexed with GPIO
- 4 channel 12-bit ADC multiplexed with GPIO
- IrDA
