Mediatek разродился новым двухпроцессорным чипом MT7687F.
ARM Cortex-M4 MCU with FPU with up to 192MHz clock speed
Embedded 352KB SRAM and 64KB boot ROM
Supports external serial flash with Quad Peripheral Interface (QPI) mode
Supports eXecute In Place (XIP) on flash
32KB cache in XIP mode
Hardware crypto engines including AES, DES/3DES, SHA2 for network security
28 General Purpose IOs multiplexed with other interfaces
Two UART interfaces with hardware flow control and one UART for debug, all
multiplexed with GPIO
One SPI master interface multiplexed with GPIO
One SPI slave interface multiplexed with GPIO
Two I2C master interface multiplexed with GPIO
One I2S interface multiplexed with GPIO
Four channel 12-bit ADC multiplexed with GPIO
28 PWM multiplexed with GPIO
25 channels DMA
Low power RTC mode with 32KHz crystal support
Dedicated high-performance 32-bit RISC CPU N9 up to 160MHz clock speed
IEEE 802.11 b/g/n compliant
Supports 20MHz, 40MHz bandwidth in 2.4GHz band
Dual-band 1T1R mode with data rate up to 150Mbps
Supports STBC, LDPC
Greenfield, mixed mode, legacy modes support
IEEE 802.11e support
Security support for WFA WPA/WPA2 personal, WPS2.0
Supports 802.11w protected managed frames
QoS support of WFA WMM
Integrated LNA, PA, and T/R switch
Optional external LNA and PA support.
RX diversity support with additional RX input
Представлена документация, SDK, datasheet и пр.
MediaTek Labs | Developer Tools & Resources | MediaTek LinkIt Development Platform for RTOS | Documentation
Для разработки можно пользовать Keil, IAR, GCC.
Цена отладочной платы 20$, цена модуля 5$.
Вот здесь в юанях:
Design & Modules_WPG EC
ARM Cortex-M4 MCU with FPU with up to 192MHz clock speed
Embedded 352KB SRAM and 64KB boot ROM
Supports external serial flash with Quad Peripheral Interface (QPI) mode
Supports eXecute In Place (XIP) on flash
32KB cache in XIP mode
Hardware crypto engines including AES, DES/3DES, SHA2 for network security
28 General Purpose IOs multiplexed with other interfaces
Two UART interfaces with hardware flow control and one UART for debug, all
multiplexed with GPIO
One SPI master interface multiplexed with GPIO
One SPI slave interface multiplexed with GPIO
Two I2C master interface multiplexed with GPIO
One I2S interface multiplexed with GPIO
Four channel 12-bit ADC multiplexed with GPIO
28 PWM multiplexed with GPIO
25 channels DMA
Low power RTC mode with 32KHz crystal support
Dedicated high-performance 32-bit RISC CPU N9 up to 160MHz clock speed
IEEE 802.11 b/g/n compliant
Supports 20MHz, 40MHz bandwidth in 2.4GHz band
Dual-band 1T1R mode with data rate up to 150Mbps
Supports STBC, LDPC
Greenfield, mixed mode, legacy modes support
IEEE 802.11e support
Security support for WFA WPA/WPA2 personal, WPS2.0
Supports 802.11w protected managed frames
QoS support of WFA WMM
Integrated LNA, PA, and T/R switch
Optional external LNA and PA support.
RX diversity support with additional RX input
Представлена документация, SDK, datasheet и пр.
MediaTek Labs | Developer Tools & Resources | MediaTek LinkIt Development Platform for RTOS | Documentation
Для разработки можно пользовать Keil, IAR, GCC.
Цена отладочной платы 20$, цена модуля 5$.
Вот здесь в юанях:
Design & Modules_WPG EC