達到這速度的ARM , DSP, FPGA太多了
首先你要說說你的應用
比如聯發科的方案中的ARM都能達到這速度
FPGA自己做SPI接口也能達到
如果單純說MCU,單片機這種
STM32F40x系列的可以到42Mbit/s
- The STM32F40x feature up to three SPIs in slave and master modes in full-duplex and
- simplex communication modes. SPI1 can communicate at up to 42 Mbits/s, SPI2 and SPI3
- can communicate at up to 21 Mbit/s. The 3-bit prescaler gives 8 master mode frequencies
- and the frame is configurable to 8 bits or 16 bits. The hardware CRC generation/verification
- supports basic SD Card/MMC modes. All SPIs can be served by the DMA controller.
- The SPI interface can be configured to operate in TI mode for communications in master
- mode and slave mode.
其餘的可能要搜一搜datasheet 或者直接問FAE
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