NCA9555-Q100 Datasheet - nexperia

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

NCA9555-Q100 Low-voltage 16-bit I²C and SMBus I/O expander with interrupt output and configuration registers Rev.3 * 24 April 2023 Produc.
The NCA9555-Q100 provides 16 bits of General Purpose Input/Output (GPIO) expansion for I²C-bus/SMBus applications.

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Datasheet Details

Part number:

NCA9555-Q100

Manufacturer:

nexperia ↗

File Size:

487.96 KB

Description:

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

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

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 are needed while keeping the interconnections to a minimum, for example, in ACPI power switches, sensors, push bu

NCA9555-Q100 Distributors

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NCA9555-Q100 Low-voltage 16-bit I2C and SMBus expander nexperia

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