我们同在准备做一款无刷电机,现有客户给到的成品板上有一颗TI的芯片,是否能帮确认到是什么型号?
第一行: 91680A1
第二行: TI 571 (这个1不清楚是数字1还是字母I,IC上是一竖)
第三行: CFS3 G4
QFN 48PIN
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嗯,应该没错。搞MCU,职业病了,看到电机和48pin想到C2000, TMS320F2802x了. 有MARK 91680的话,就是TI的DRV9产品了,电机驱动芯片, 集成了MCU的。