REG: RTC MIN- MAX VOLTAGE LEVEL

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

Hi,

I would like to know the TX2 RTC chip, minimum voltage level for retrieving the time information.
By default it charges the connected super cap or coin cell with 2uA output current, and the super cap or coin cell reaches 2.45V at fully charged state. But I would like to know the minimum voltage present in the supercap or coin cell for RTC back-up.

Thanks

2

Hi, it is default 1.65V for min.

3

hi,
thanks for the reply. can you please let me know the consumption current for the RTC chip inside TX2 module to back-up the time values?

4

It is typical 2uA