TJ=-40°C to 105°C, VBAT=0.8 V to 3.4 V and TJ=25°C, VBAT=1.25 V for typical values (unless otherwise noted).

Table 1. System electrical specification
Symbol Description Min. Typ. Max. Units
IQSHIP Current consumption from battery in Ship mode 35 nA
IQBREAKTOWAKE Current consumption from battery in Break-to-wake mode 65 nA
IQHIB Current consumption from battery in Hibernate mode with TIMER running (VINT=1.8 V, LDOSW disabled) 320 nA
IQHIB_PT Current consumption from battery in Hibernate Pass-through mode with TIMER running (VBAT=3 V, TJ=25°C, LDOSW disabled) 175 nA
IQULP Current consumption from battery when BOOST is running in Ultra-Low Power mode, no load (VOUT=3 V, LDOSW disabled) 300 nA
IQLP Current consumption from battery when BOOST is running in forced Low Power mode, no load (VOUT=3 V, LDOSW disabled) 2.7 µA
IQHP Current consumption from battery when BOOST is running in forced High Power mode, no load (VOUT=3 V, LDOSW disabled) 7.2 mA
IQPT Quiescent current, Pass-through mode (no load, OCP disabled) 170 nA
VBATCOLD_START Battery voltage range, cold start (loaded voltage). The battery needs to be able to provide at least 10 mA (typ.) current during startup. 0.8 3.4 V
VBATOVR Battery voltage range, operating (loaded voltage) 0.7 3.4 V
VBATPOR_RISING Power-on reset rising threshold 0.6 V
VBATPOR_FALLING Power-down reset falling threshold, VBAT domain 0.5 V
VINTPOR Power-on reset rising, VINT domain 2.2 V
VINTBOR Brown-out reset, VINT domain 1.6 V