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PCF8579H/1 from NXP,NXP Semiconductors

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PCF8579H/1

Manufacturer: NXP

PCF8579; LCD column driver for dot matrix graphic displays

Partnumber Manufacturer Quantity Availability
PCF8579H/1,PCF8579H1 NXP 1484 In Stock

Description and Introduction

PCF8579; LCD column driver for dot matrix graphic displays The **PCF8579H/1** is a versatile and efficient electronic component designed for interfacing microcontrollers with liquid crystal displays (LCDs). As a peripheral driver, it simplifies the control of LCD segments, reducing the complexity of direct microcontroller interfacing.  

This IC supports up to 40 segments and 4 backplanes, making it suitable for a variety of alphanumeric and graphic LCD applications. It operates on a low-voltage supply, ensuring energy efficiency, while its I²C-bus interface allows seamless communication with host controllers. The built-in oscillator eliminates the need for external timing components, further streamlining circuit design.  

Key features of the PCF8579H/1 include programmable contrast control, automatic power-on reset, and a wide operating voltage range, enhancing its adaptability in different environments. Its compact form factor and reliable performance make it an ideal choice for embedded systems, industrial controls, and consumer electronics.  

Engineers benefit from its ease of integration, reducing development time and system complexity. Whether used in instrumentation panels, automotive displays, or portable devices, the PCF8579H/1 offers a robust solution for driving LCDs with precision and efficiency.

Application Scenarios & Design Considerations

PCF8579; LCD column driver for dot matrix graphic displays

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