NCA9539-Q100 Datasheet (nexperia) - Low-voltage 16-bit I2C and SMBus low-power I/O expander

NCA9539-Q100, Low-voltage 16-bit I2C and SMBus low-power I/O expander

The NCA9539-Q100 provides 16 bits of General Purpose Input/Output (GPIO) expansion with interrupt and reset for I²C-bus/SMBus applications.

It is designed for a wide voltage range of 1.65 V to 5.5 V.

Nexperia GPIO expanders provide an elegant solution when additional IOs are needed while keeping the

NCA9539-Q100 Features

* Automotive product qualification in accordance with AEC-Q100 (Grade 1)

* Specified from -40 °C to +125 °C

* I²C-bus to parallel port expander

* Operating power supply voltage range of 1.65 V to 5.5 V

* Low standby current consumption:

* 4 µA (maximum