BUY F71889ED https://www.utsource.net/itm/p/4453964.html
Super Hardware Monitor + LPC I/O
Description: F71889ED is a QFP128-pin Super I/O chip manufactured by FINTEK. Features: Supports up to four serial ports (two high-speed and two low-speed) Supports up to two parallel ports Supports up to two floppy disk controllers Supports up to four IDE/ATA devices Supports up to two SMBus/I2C buses Supports up to two PS/2 ports Supports up to four USB ports Supports up to two fan speed controllers Supports up to four temperature sensors Supports up to two voltage sensors Supports up to two temperature-controlled fan speed controllers Supports up to two ACPI-compatible power management functions Supports up to two watchdog timers Supports up to two serial infrared ports Supports up to two GPIO ports Applications: F71889ED is used in a variety of applications, such as desktop and notebook PCs, servers, and embedded systems. It is also used in industrial control systems, medical equipment, and other applications that require a Super I/O chip. (For reference only)