STMicroelectronics FDC37B807 Super I/O Controller

The FDC37B807 from STMicroelectronics is a highly integrated Super I/O controller designed to support a variety of interfaces and features required in modern computing and embedded systems. This advanced I/O controller is particularly suitable for applications such as industrial PCs, embedded controllers, and point-of-sale terminals, where a wide range of I/O functionalities need to be managed efficiently.

At the core of the FDC37B807 is its ability to handle multiple I/O tasks. It includes a floppy disk drive controller, which is compatible with industry-standard 82077/765, supporting both 2M mode and 1M mode floppy disk drives. In addition to this, the device boasts a multi-mode parallel port supporting SPP, EPP, and ECP modes, making it versatile for connecting various parallel devices.

Serial communication is well catered for with two UARTs (Universal Asynchronous Receiver/Transmitters), which are compatible with the NS16550A and provide fast data rates for serial communication. These UARTs support RS-232 and can be used for connecting a wide range of serial devices such as modems, printers, and scanners.

The FDC37B807 also integrates a keyboard and mouse controller that is compatible with IBM PC/AT and PS/2 systems, ensuring seamless input device management. It supports both the standard 101/102-key keyboard and the Microsoft IntelliMouse or compatible pointing devices.

For system monitoring and management, the device includes a set of hardware monitors that can track system health parameters such as temperature, voltage, and fan speeds. This is essential for maintaining the reliability and stability of the systems in which the FDC37B807 is deployed.

With its versatile I/O capabilities, the FDC37B807 from STMicroelectronics is a robust Super I/O controller that offers manufacturers a comprehensive solution for managing the connectivity and control needs of a wide range of computer and embedded systems. Its integration of essential I/O functions into a single chip makes it a cost-effective and space-saving choice for system designers.