LPC47B34X Overview
The LPC47B34x is a 3.3V PC99 pliant Super I/O controller. The LPC47B34x implements the LPC interface, a pin reduced ISA interface which provides the same or better performance as the ISA/.
LPC47B34X Key Features
- 3.3 Volt Operation (5V Tolerant)
- LPC Interface
- Floppy Disk Controller (Supports 2 FDCs)
- Multi-Mode Parallel Port
- Two Full UARTs
- 8042 Keyboard Controller (Internal Latch on
- Programmable Wakeup Event Interface (nIO_PME Pin)
- SMI Pin
- GPIOs (62)
- ISA IRQ to Serial IRQ Conversion (11 Pins)