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LPC47B34X

Standard Microsystems
Part Number LPC47B34X
Manufacturer Standard Microsystems
Description 128 PIN ENHANCED SUPER I/O
Published Nov 10, 2005
Detailed Description LPC47B34x 128 Pin Enhanced Super I/O with LPC Interface for Consumer Applications FEATURES • 3.3 Volt Operation (5V T...
Datasheet PDF File LPC47B34X PDF File

LPC47B34X
LPC47B34X

Overview
LPC47B34x 128 Pin Enhanced Super I/O with LPC Interface for Consumer Applications 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 IRQ1 and IRQ12) • Programmable Wakeup Event Interface (nIO_PME Pin) • SMI Pin • GPIOs (62) • ISA IRQ to Serial IRQ Conversion (11 Pins) • WDT • Security Register • ACPI Support Register for Monitoring System Sleep State and SMI Generation • Intrusion Detection • LED Control • Low Battery Warning • Battery Backup of Certain Wakeup Events • XNOR Chain • PC99 and ACPI 1.
0 Compliant • ISA Plug-and-Play Compatible Register ...


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