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PCA9665PW from NXP,NXP Semiconductors

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PCA9665PW

Manufacturer: NXP

Fm+ parallel bus to I2C-bus controller

Partnumber Manufacturer Quantity Availability
PCA9665PW NXP 2134 In Stock

Description and Introduction

Fm+ parallel bus to I2C-bus controller The **PCA9665PW** from NXP Semiconductors is a high-performance, low-power I²C bus controller designed for applications requiring efficient communication between multiple devices. This CMOS integrated circuit supports both standard (100 kHz) and fast (400 kHz) I²C modes, making it suitable for a wide range of embedded systems, industrial controls, and consumer electronics.  

Featuring a parallel bus interface, the PCA9665PW simplifies integration with microcontrollers and other host processors. Its advanced arbitration and clock synchronization capabilities ensure reliable data transfer in multi-master environments, reducing the risk of bus contention. Additionally, the device includes programmable slave addresses, enhancing flexibility in system design.  

With an operating voltage range of 2.3V to 3.6V, the PCA9665PW is optimized for low-power applications, making it ideal for battery-operated devices. Its compact TSSOP-16 package ensures space-efficient PCB layouts while maintaining robust performance.  

Engineers value the PCA9665PW for its ease of use, reliability, and compliance with the I²C-bus specification. Whether used in sensor networks, display interfaces, or communication modules, this component provides a dependable solution for streamlined I²C communication.

Application Scenarios & Design Considerations

Fm+ parallel bus to I2C-bus controller

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