Part Number: MSPM0G1507
Hello, I have three questions about MSPM0G1507 controllers:
1. Is its minimum PWM pulse width, that is, the minimum PWM width, 1/80MHZ=12.5ns?
2. How much current can its PWM port withstand?
3. How long does it take to pull down an IO port when Vo is detected to be above a certain value?
Hi,
1) Yes. The minimum clock cycle is based on what speed the MCU clock runs, and how the timer is configured.
2) Take a look at the IO characteristics in the data sheet. Some pins have more current capability than others
3) See the switching characteristics
-Matthew
As shown in the image above, when Vo reaches 1/4 Vi, PG will flip, is the time between the two dotted lines calculated as the time I calculated in my last review?
Your math looks correct. Here is the switching characteristics section -- it is also in the data sheet:
-Matthew
