NCA9555-Q100 Datasheet - nexperia

NCA9555-Q100 Low-voltage 16-bit I2C and SMBus I/O expander

The NCA9555-Q100 provides 16 bits of General Purpose Input/Output (GPIO) expansion for I²C-bus/SMBus applications. It is designed for a wide voltage range of 1.65 V to 5.5 V with interrupt and default pull-up resistors on GPIOs. Nexperia GPIO expanders provide an elegant solution when additional IOs.

NCA9555-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:

* 4.0 µA (maxim

NCA9555-Q100-nexperia.pdf