SMSC LPC47N217N 64TQFP
PRODUCT PREVIEW
Revision 0.2 (09-25-08)
Data Brief
PRODUCT FEATURES
LPC47N217N
64-Pin Super I/O with
LPC Interface
3.3 Volt Operation (5V tolerant)
Programmable Wakeup Event Interface (IO_PME#
Pin)
SMI Support (IO_SMI# Pin)
GPIOs (14)
Two IRQ Input Pins
XNOR Chain
PC2001
ACPI 2.0 Compliant
64-pin TQFP Package
Intelligent Auto Power Management
Serial Port
— One Full Function Serial Port
— High Speed 16C550A Compatible UART with
Send/Receive 16-Byte FIFO
— Supports 230k and 460k Baud
— Programmable Baud Rate Generator
— Modem Control Circuitry
— Multiple Base I/O Address options and 15 IRQ Options
Multi-Mode Parallel Port with ChiProtect™
— Standard Mode IBM PC/XT
®
, PC/AT
®
, and PS/2
™
Compatible Bidirectional Parallel Port
— Enhanced Parallel Port (EPP) Compatible - EPP 1.7
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
— 192 Base I/O Address, 15 IRQ and 3 DMA Options
LPC Bus Host Interface
— Multiplexed Command, Address and Data Bus
— 8-Bit I/O Transfers
— 8-Bit DMA Transfers
— 16-Bit Address Qualification
— Serial IRQ Interface Compatible with Serialized IRQ
Support for PCI Systems
— PCI CLKRUN# Support
— Power Management Event (IO_PME#) Interface Pin
