LPC47S42X |
Part Number | LPC47S42X |
Manufacturer | SMSC Corporation |
Description | The LPC47S42x* is a 3.3V PC99 compliant Super I/O controller. The LPC47S42x implements the LPC interface, a pin reduced ISA interface which provides the same or better performance as the ISA/X-bus wit... |
Features |
• • • • • • • • • • • • • • • • • • 3.3 Volt Operation (5V Tolerant) Floppy Disk Controller (Supports Two FDCs) Multi-Mode Parallel Port Two UARTs 8042 Keyboard Controller SMBus Controller X-Bus Interface Programmable Wakeup Event Interface (nIO_PME Pin) SMI Support (nIO_SMI Pin) GPIOs (39) Fan Speed Control Output Fan Tachometer Input ISA IRQ to Serial IRQ Conversion XNOR Chain PC99 and ACPI 1.0 Compliant ISA Plug-and-Play Compatible Register Set Intelligent Auto Power Management 2.88MB Super I/O Floppy Disk Controller Licensed CMOS 765B Floppy Disk Controller Software and Register Compatible... |
Document |
LPC47S42X Data Sheet
PDF 1.31MB |
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