Hi Support,
Let me raise a few questions about SM320F28335-EP.
1.
The DSP device accepts input clock from an external oscillator via XCLKIN pin.
May ask you if the external clock runs through a signal conditioning circuit even when PLL bypass mode is selected?
2.
I can’t seem to locate worst case values for internal pulls on numerous pins, a good example being boot mode selection pins XA15- XA12. Need to calculate values of external pull-down resistors opposing internal pull-ups as no recommendation was found.
3. I can’t seem to find a package drawing for PTP version. The following link does not seem to help.
http://www.ti.com/product/TMS320F28335/datasheet/mechanical-packaging-and-orderable-information?keyMatch=package drawing delfino&tisearch=Search-EN-Everything
Do you think you could send a hint?
Many thanks in advance,
regards,
Alberto