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TMS320F280039C: About F280039C X1 pin

Sh.Sasaki
Guru 13625 points

Part Number: TMS320F280039C

Hi experts,

Is a pull-down resistor required for the X1 pin when running F28003x on INTOSC1?

When running F28004x with INTOSC1, a 1kohm pull-down resistor  is required for the X1 terminal. 

DS of F28003x does not have this description. I want to know if this is needed for the F28003x. 

Best regards,
Sasaki