LPC47B37X Overview
The LPC47B37x is a 3.3V PC99 pliant Super I/O controller. The LPC47B37x implements the LPC interface, a pin reduced ISA interface which provides the same or better performance as the ISA/X-bus with a substantial savings in pins used. The part provides 39 GPIO pins, an SMBus controller and ISA IRQ to serial IRQ conversion.
LPC47B37X Key Features
- 3.3 Volt Operation (5V Tolerant)
- Floppy Disk Controller (Supports 2 FDCs)
- Multi-Mode Parallel Port
- Two UARTs
- 8042 Keyboard Controller
- SMBus Controller
- Programmable Wakeup Event Interface
- SMI Support (nIO_SMI Pin)
- GPIOs (39)
- Fan Speed Control Output