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https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/667142/lm98714-spi-rising-and-falling-time-of-lm98714
您好专家。
您可以提供LM9.8714万 SPI上升和下降时间规范，如绿色圆圈下方的图片。它在数据表中找不到。
您好，Alex：
这对于SCLK和SDIO TR/TF没有绝对限制，它取决于 控制器计时实施，频率和占空比。
只要设置时间- Tis >4ns和保持时间- TIH >1ns LM9.8714万 SPI将识别所有命令。
此致，
Costin
