LPC47N227

LPC47N227 100 Pin Super I/O with LPC Interface for Notebook Applications FEATURES ƒ 3.3 Volt Operation (5V Tolerant) ƒ PC99 and ACPI 1.0b Compliant ƒ Programmable Wakeup Event Interface (nIO_PME Pin) ƒ SMI Support (nIO_SMI Pin) ƒ GPIOs (29) ƒ Two IRQ Input Pins ƒ XNOR Chain ƒ Intelligent Auto Power Management ƒ 2.88MB Super I/O Floppy Disk Controller - Licensed CMOS 765B Floppy Disk Controller - Software and Register Compatible with SMSC's Proprietary 82077AA Compatible Core - Supports One Floppy Drive Directly - Configurable Open Drain/Push-Pull Output Drivers - Supports Vertical Recording Format - 16-Byte Data FIFO - 100% IBM Compatibility - Detects All Overrun and Underrun Conditions - Sophisticated Power Control Circuitry (PCC) Including Multiple Powerdown Modes for Reduced Power Consumption - DMA Enable Logic - Data Rate and Drive Control Registers - Swap Drives A and B - Non-Burst Mode DMA Option - 48 Base I/O Address, 15 IRQ and 3 DMA Options - Forceable Write Protec...