Hello, as hopefully the last of these question I wanted to make sure I had a schematic correct for the minimum capacitors + power connections needed to run a S32K341 MCU and program it through JTAG. It is below (though the header for a JTAG connector is not yet)
As a checklist I have:
5V and 1.5V supplied by two regulators. I see I can also use an NPN transistor on pin 7 to provide the 1.5V? But that is a bit unfamiliar to me so I feel as though I should not try it right now.
1.1V, 1.5V, 2.5V, HV_A/B, and VREFH all decoupled as per the values in
and then the JTAG pins picked out for a to be placed 20 or 10 pin connector for one of the recommended programmers.
From here I should be able to breakout any number of pins for external devices like temperature sensors and LEDs correct? Or is there anything that I am missing.
Hello and thank you,
By clock circuitry you mean the E/Xtal pins correct?
I was wondering a little about that too as well, I see in the hardware design guide that it wants a resistor and 2 capacitors but does this also apply to ceramic resonators that already have built-in capacitors? I don't really know how this would affect the formula given so I'm not sure if I should just leave it as is or try to approximate the capacitor values.
For reference this is the resonator I was looking at. https://www.digikey.com/en/products/detail/murata-electronics/CSTNE16M0VH3C000R0/8747732.
