The PIC18LF4331T-I/ML is a microcontroller integrated circuit (IC) component developed by Microchip Technology Inc. It belongs to the PIC18F series and is specifically designed for various embedded control applications.
Key features of the PIC18LF4331T-I/ML include:
1. Microcontroller Architecture: The IC is based on the high-performance PIC18F core, which is an enhanced 8-bit Harvard architecture with an extensive instruction set.
2. Memory Resources: It is equipped with 8 kilobytes of Flash program memory, which is both self-programmable and electrically erasable. Additionally, it incorporates 256 bytes of random access memory (RAM) for data storage.
3. Peripherals: The IC incorporates a wide range of peripherals, including a 12-bit analog-to-digital converter (ADC) with up to 13 channels. It also features parallel master port (PMP) and serial communication interfaces such as USART, SPI, and I2C.
4. Timers and Counters: It integrates three 8-bit timers, one 16-bit timer, and a watchdog timer. These timers offer various operating modes to support precise timing and interrupt-based applications.
5. Power Management: The IC provides multiple power-saving features, such as low-power sleep and idle modes. These features help optimize power consumption, making it suitable for battery-powered applications.
6. Enhanced Security: To protect the program memory and data, the IC incorporates various security features like code guard, data memory protection, and a programmable code protection feature.
7. Communication Protocol Support: The PIC18LF4331T-I/ML supports various communication protocols, including USB (Universal Serial Bus) Full-Speed OTG (On-The-Go) with dedicated hardware support.
8. Operating Voltage and Temperature Range: It operates on a supply voltage range from 2.0V to 5.5V, making it compatible with a wide range of power sources. The operating temperature range is typically between -40°C to +85°C, ensuring reliable performance in various environments.
9. Package: The IC is available in a 28-pin QFN (Quad Flat No-Lead) package, providing a compact form factor and facilitating ease of integration into space-constrained applications.
The PIC18LF4331T-I/ML is a versatile microcontroller IC that offers a combination of performance, memory, communication, and security features. Designed for embedded control applications, it provides developers with a reliable and flexible platform for creating innovative solutions.
