Hi,
I am currently reviewing the use of the STPM066S. According to the documentation, it seems that one-time programming is required before voltage output is enabled. As I understand it, once the OTP region is written, the change is irreversible.
I have ordered the STPM066S evaluation board and some spare ICs.
My First question is: after programming and testing the initial settings, if I want to change the settings and test again, do I need to replace the IC with a new one each time? Or is there any way to reprogram or modify the OTP settings after the initial programming?
Second question,
There is a RSV TM bit in SPI MOSI data frame( DI[22] : Test Mode Flag). What is it? What can i test with this bit?
Can i test OTP area with this bit?
Last question,
There is a section labeled "(programming)" under the OTP reg. Could you please clarify what this means?
