Manufacturer Part Number
PCA9671BS,118
Manufacturer
nxp-semiconductors
Introduction
The PCA9671BS,118 is a 16-bit I/O expander with I2C-bus interface. It provides 16 general-purpose input/output (GPIO) pins that can be used to expand the number of available I/O pins for a host microcontroller or processor. The device supports standard and fast mode I2C-bus communication and features power-on reset (POR) functionality.
Product Features and Performance
16-bit I/O expander with I2C-bus interface
Supports standard and fast mode I2C-bus communication (up to 1 MHz)
Power-on reset (POR) functionality
Push-pull output drivers capable of sinking up to 25 mA or sourcing up to 100 μA per output
Operating voltage range of 2.3 V to 5.5 V
Operating temperature range of -40°C to +85°C
Available in 24-pin VFQFN exposed pad package
Product Advantages
Expands the number of available I/O pins for a host microcontroller or processor
Simplifies hardware design and reduces component count
Supports a wide range of operating voltages and temperatures
Reliable and robust push-pull output drivers
Key Reasons to Choose This Product
Versatile I/O expander with a wide range of features and capabilities
Excellent compatibility with various microcontrollers and processors
Cost-effective solution for expanding I/O capabilities
Robust and reliable performance in diverse applications
Quality and Safety Features
Designed and manufactured to high quality standards
Complies with relevant safety and regulatory requirements
Compatibility
The PCA9671BS,118 is compatible with a wide range of microcontrollers and processors that support the I2C-bus interface.
Application Areas
Industrial automation and control systems
Home and building automation
Automotive electronics
Consumer electronics
Internet of Things (IoT) devices
Product Lifecycle
The PCA9671BS,118 is an active product and is currently available for purchase. There are no announced plans for discontinuation at this time. For information on equivalent or alternative models, please contact our sales team via our website.
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