Tool/software:
Dear Mr/Mrs,
I am targeting an LMK03328, assuming "hard pin mode".
I have following questions:
1) Upon low-to-high of pin PDN, the selected ROM page will be loaded. (See a.o figure 10-9 in datasheet).
How much time does "Configure all device settings" take when initializing from ROM?
2) What timings should be respected when pulsing PDN to reset the device?
3) I am planning to select a ROM configuration, and apply necessary delta via I2C. Followed by a software reset (R12.7).
If i change the "input buffer configuration" (see Table 8-3) via I2C, is there any risk for damage in the time between power-up with the ROM setting and the I2C setting taking effect? Or is this to be checked on a case by case basis?
Thank you very much for your support.