SARA-U2 series - Data Sheet
UBX-13005287 - R05 Early Production Information Electrical specifications
Page 26 of 51
4.2.5 ANT_DET pin
Output DC current pulse
value
Output DC current pulse time
length
Table 15: ANT_DET pin characteristics
4.2.6 PWR_ON pin
Internal supply for Power-On
Input Signal
High input impedance (no internal pull-up)
High input impedance (no internal pull-up)
PWR_ON low time
to switch-on the module
PWR_ON low time
to switch-off the module
Table 16: PWR_ON pin characteristics (POS domain)
4.2.7 RESET_N pin
Internal supply for External
Reset Input Signal
Internal pull-up to RTC supply (V_BCKP)
RESET_N low time
to perform a proper reset
Table 17: RESET_N pin characteristics (ERS domain)
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