S32K3 Standby Mode

[wenfengyao]

Will historical data be lost when MCU exits stanby mode? Wake up = reset? Does the S32K3 have dedicated storage space for Standby Mode data?

[Senlent]

Hi@wenfengyao

1.Not all data will lost after exit-standby mode, STANDBY RAM content retention during Standby mode.

2. you can take a look at the S32K3XXRM-rev5 ，The chapter :40.2 Power-up sequence.

in the picture above, you can see the difference between Wake-up Process and Reset Process.

3.some helpful application note and demos for you reference.

https://community.nxp.com/t5/S32K-Knowledge-Base/S32K3-Low-Power-Management-AN-and-demos/ta-p/152772...