LPC47S45X Description
LPC47S45x Advanced I/O with X-Bus Interface.
LPC47S45X Key Features
- 3.3 Volt Operation (5V tolerant) Floppy Disk Controller (Supports 2 FDCs) Multi-Mode Parallel Port Two UARTs 8042 Keyboa
- SMBus access to LCD Interface
- SMBus Serial Port 2 Interface Disable
- SMBus access to Power On Elapsed Time Counters
- Programmable Slave Address X-Bus Interface
- Supports up to four external I/O ponents
- Offers two modes of operation
- Support for Driving LCD Panel Interface Controller
- Supports Port 80h “Snooping” Programmable Wakeup Event Interface (IO_PME# Pin) SMI Support (IO_SMI# Pin) GPIOs (55) Fan
- One Fan Speed Control Output