SLUUC54C February 2020 – March 2024 BQ27Z558 , BQ27Z561 , BQ27Z561-R2
The device can be enabled to generate an interrupt to the host processor on the INT pin under various voltage, temperature, and RSOC conditions. The IO Config[INT_EN] bit is used to enable or disable the interrupt function, and its polarity can be set to active high (IO Config[INT_POL] = 1) or active low (IO Config[INT_POL] = 0). The IO Config[INT_TYPE] bit is used to select if interrupt is a pulse on the INT pin with an approximate width of 1 ms (IO Config[INT_TYPE] = 1) or level-based interrupt (IO Config[INT_TYPE] = 0). The IO Config[INT_PUP] bit is to select if INT output is open-drain (IO Config[INT_PUP] = 0) or push-pull (IO Config[INT_PUP] = 1).