Microchip Technology LPC47M172-NR Overview

The LPC47M172-NR is a robust Super I/O controller from Microchip Technology, renowned for its high level of integration and performance in managing onboard peripheral devices. This component is an excellent choice for designers looking to streamline their system architecture, particularly in desktop and notebook computers, servers, and embedded systems.

Boasting a multi-interface platform, the LPC47M172-NR supports a variety of connectivity options including serial ports, parallel ports, and a keyboard and mouse interface. Its compatibility with the Low Pin Count (LPC) interface ensures a reduction in the number of pins required, which simplifies motherboard layouts and reduces overall costs.

The device integrates several key functions that are vital for system management. These include a floppy disk drive controller, an IEEE 1284-compliant parallel port, two high-speed 16550 UART serial ports, and a PS/2-style mouse/keyboard interface. The inclusion of these features allows the LPC47M172-NR to handle essential communications and interface operations within the system.

Enhanced power management is another standout feature of the LPC47M172-NR. The device supports Advanced Configuration and Power Interface (ACPI), allowing for intelligent power management and energy savings. This makes it particularly suitable for energy-efficient platforms that require meticulous power control.

The LPC47M172-NR also offers a range of programmable options, giving designers the flexibility to tailor the device to meet specific system requirements. Its versatile register set can be configured for various applications, making it adaptable to a wide array of design specifications.

Overall, the LPC47M172-NR from Microchip Technology is a highly integrated and efficient Super I/O controller. Its rich feature set, combined with its power management capabilities, make it an indispensable component for modern computer systems that require reliable and consistent peripheral control.