Overview of PCA9555PW,112 by NXP Semiconductors
The PCA9555PW,112 by NXP Semiconductors is a 16-bit I/O expander optimized for the I2C-bus and SMBus with an interrupt function, housed in a TSSOP24 package. This integrated circuit (IC) facilitates the extension of I2C-bus and SMBus for controlling up to 16 separate input and/or output pins via a two-wire bidirectional bus. The incorporation of a 400 kHz I2C interface enhances its utility in advanced microcontroller-based systems where additional I/Os are required.
This component belongs to the Parallel IO Ports subcategory, reflecting its role in enabling a parallel data connection through serial I/O expanders. The PCA9555PW,112 is characterized by features such as a broad operating temperature range of -40 to +85°C and support for a voltage range of 2.3 to 5.5 V, which makes it adaptable for various industrial applications. A notable attribute includes its suitability for surface mounting, with a max peak reflow temperature of 260°C, which aligns with standard SMD assembly processes.
The IC is compliant with RoHS and REACH, marked under HTS code 8542.39.00.01, emphasizing its global acceptance and environmental compliance. With an MS level of 1, this part also highlights its robustness against moisture during assembly processes. The part life cycle status of ‘Active’ combined with a 16-week factory lead time as of current writing hints at continuous production and availability considerations for procurement planning.
Industry Applications for PCA9555PW,112
Given the versatility and specifications of the PCA9555PW,112, it could potentially find use in a variety of industry applications where additional input/output capabilities are required for microcontrollers without sufficient native I/O pins. Below are a few industries where such a part might be effectively employed:
- Industrial Automation: Devices such as programmable logic controllers (PLCs) and other industrial control systems could potentially utilize the PCA9555PW,112 to manage more inputs and outputs in complex machinery control, helping to monitor status lights, switches, and other digital signals.
- Consumer Electronics: In smart home devices like advanced lighting systems or home automation panels, the expansion capabilities offered by this IC could allow for enhanced user interactions and more integrated features, optimizing the control interface requirements.
- Telecommunications: Network equipment such as routers and switches could potentially employ the PCA9555PW,112 for managing status LEDs or configuring settings through physical interfaces added via the I/O expander.
- Computing and Data Storage: Data centers with server status monitoring systems could leverage the high number of I/O ports offered by this part to enhance monitoring systems governing indicators or managing input controls for maintenance activities.
- Robotics and Drones: More complex control systems in robotics might utilize the PCA9555PW,112 to add numerous sensors or actuators that exceed the GPIO count available on a standard microcontroller.
These potential industry applications are only conceptual/illustrative and require analysis by engineering and design teams to verify adherence to specific requirements and standards pertaining to each field.
About NXP Semiconductors
NXP Semiconductors is a prominent player in the semiconductor industry, particularly known for its broad range of products in the Microcontrollers and Processors segment. Within the specific context of Parallel IO Ports, NXP offers parts like the PCA9555PW,112, which underscore the company’s commitment to providing solutions that enhance the computing and peripheral capabilities of electronic systems across diverse industries. NXP’s portfolio also covers a variety of parallel IO ports which share similar features, ensuring that clients have multiple solutions to meet their specific needs.
Where to Find PCA9555PW,112 by NXP Semiconductors
To locate and purchase the PCA9555PW,112, it is recommended to use findchips.com, where real-time stock levels and pricing from various distributors can be found. Historically, the component has been available at distributors such as DigiKey, Mouser Electronics, Farnell, and RS Components; however, for the most accurate and up-to-date availability, look up the specific part on Findchips. Furthermore, to explore alternative parts to PCA9555PW,112 that might be offered by NXP Semiconductors or other manufacturers, you can explore the Parallel IO Ports category on the site.