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PCF8548U/2F1 from PHILIPS

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PCF8548U/2F1

Manufacturer: PHILIPS

PCF8548; 65 x 102 pixels matrix LCD driver

Partnumber Manufacturer Quantity Availability
PCF8548U/2F1,PCF8548U2F1 PHILIPS 2520 In Stock

Description and Introduction

PCF8548; 65 x 102 pixels matrix LCD driver **Introduction to the PCF8548U/2F1 Electronic Component**  

The PCF8548U/2F1 is a versatile integrated circuit designed for applications requiring efficient I/O expansion and control. As a member of the PCF85xx family, this component provides an 8-bit general-purpose input/output (GPIO) expander with an I²C-bus interface, enabling seamless communication with microcontrollers and other digital systems.  

Key features of the PCF8548U/2F1 include programmable polarity inversion, interrupt generation, and low standby current consumption, making it suitable for power-sensitive designs. Its compact form factor and reliable performance cater to industrial, automotive, and consumer electronics applications where space and efficiency are critical.  

The device supports bidirectional data transfer, allowing both input monitoring and output control through a simple two-wire I²C interface. With its robust ESD protection and wide operating voltage range, the PCF8548U/2F1 ensures stable operation in demanding environments.  

Engineers often utilize this component in scenarios requiring additional I/O ports without increasing microcontroller pin count, such as in sensor interfaces, display controls, or system management tasks. Its ease of integration and flexible configuration options make it a practical choice for modern embedded systems.  

In summary, the PCF8548U/2F1 offers a reliable, space-saving solution for expanding digital I/O capabilities while maintaining low power consumption and high performance.

Application Scenarios & Design Considerations

PCF8548; 65 x 102 pixels matrix LCD driver

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