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TMS320F280041: VREGENZ pin for 56pinout TMS320F280041

Part Number: TMS320F280041

I can not see VREGENZ pin for 56pinout TMS320F280041, so does this pinout TMS320F280041 have an internal regulation to generate 1.2V VDD?

or we have to use an external 1.2V power supply for VDD?

Thanks