Microchip Technology, Inc. Super I/O Controller ECE5048

The ECE5048 is a Super I/O Controller designed for advanced I/O applications, featuring an LPC interface with Clock Run support and a Secure PortSwitch,Ñ¢ interface that includes a hot plug LPC docking capability. It is equipped with a high-speed 16550A-compatible UART serial port, which supports a programmable baud rate generator and modem control circuitry, allowing for flexible communication options. This controller provides 101 general-purpose I/O pins, all of which are BC Bus addressable and capable of maskable hardware wake events. The device includes nine independently configurable pulse width modulators (PWMs) for LED control, with options for non-linear brightness curves and synchronized outputs. Additionally, it supports nine fan tachometer inputs and operates with a low standby current in sleep mode, making it suitable for power-sensitive applications. The ECE5048 operates at a core voltage of 1.8 volts and has a 3.3-volt I/O with 5V input tolerance. It is available in multiple RoHS-compliant package options, including a 132 DQFN and a 144 TFBGA, catering to various design requirements. This product is ideal for engineers looking for a versatile and efficient I/O controller for their projects.