The IC component PCA8546BTT/AY is a highly integrated LCD controller/driver manufactured by NXP Semiconductors. Below are the key features and an overview of this component:
1. Overview:
The PCA8546BTT/AY is designed to drive segment LCD displays in applications where a low-power, compact solution is required. It provides a flexible and powerful solution for a wide range of display requirements.
2. Key Features:
2.1 LCD Controller:
- The PCA8546BTT/AY has a built-in controller that offers features like display memory, blink mode, and user-defined characters.
- It supports a Dot Matrix 96x64 format that can be used to display a variety of alphanumeric characters and symbols.
2.2 Driver Circuits:
- This component integrates drive circuits that control the segment and common pin outputs, minimizing external component requirements.
- It supports up to 530 segment outputs and up to 14 common outputs.
2.3 Serial Interface:
- PCA8546BTT/AY uses a serial interface to communicate with an external controller or microcontroller.
- It supports a standard I2C-bus interface, enabling easy integration into existing systems.
2.4 Low Power Consumption:
- The IC component is designed to operate at low power levels, making it suitable for battery-powered applications.
- It provides various power-saving features like display sleep mode, display on/off control, and programmable frame frequency
