LPC47N217
64-Pin Super I/O with LPC
Interface
Data Brief
Product Features
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3.3 Volt Operation (5V tolerant)
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Multi-Mode Parallel Port with ChiProtect
− Standard Mode IBM PC/XT, PC/AT, and PS/2
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Programmable Wakeup Event Interface
Compatible Bidirectional Parallel Port
(IO_PME# Pin)
− Enhanced Parallel Port (EPP) Compatible - EPP 1.7
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SMI Support (IO_SMI# Pin)
GPIOs (14)
Two IRQ Input Pins
XNOR Chain
and EPP 1.9 (IEEE 1284 Compliant)
− IEEE 1284 Compliant Enhanced Capabilities Port
(ECP)
− ChiProtect Circuitry for Protection Against Damage
Due to Printer Power-On
PC99a, PC2001
− 192 Base I/O Address, 15 IRQ and 3 DMA Options
ACPI 2.0 Compliant
64-pin STQFP Package
Intelligent Auto Power Management
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LPC Bus Host Interface
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Multiplexed Command, Address and Data Bus
8-Bit I/O Transfers
8-Bit DMA Transfers
16-Bit Address Qualification
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Serial Ports
− One Full Function Serial Port
Serial IRQ Interface Compatible with Serialized
IRQ Support for PCI Systems
− High Speed 16C550A Compatible UART with
Send/Receive 16-Byte FIFO
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PCI CLKRUN# Support
− Supports 230k and 460k Baud
− Programmable Baud Rate Generator
− Modem Control Circuitry
Power Management Event (IO_PME#) Interface
Pin
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Infrared Communications Controller
− IrDA v1.2 (4Mbps), HPSIR, ASKIR, Consumer IR
Support
− 1 IR Port
− 96 Base I/O Address, 15 IRQ Options and 3 DMA
Options
ORDERING INFORMATION
Order Number(s):
LPC47N217-JN for 64 pin STQFP package
LPC47N217-JV for 64 pin lead-free STQFP package
SMSC LPC47N217
Page 1
Revision 06-10-03
PRODUCT PREVIEW
SMSC [ SMSC CORPORATION ]
