LPC47N217N 56-Pin Super I/O with LPC Interface Data Brief PRODUCT FEATURES 3.3 Volt Operation (5V tolerant) Multi-Mode Parallel Port with ChiProtect Standard Mode IBM PC/XT , PC/AT , and PS/2 Programmable Wakeup Event Interface (IO PME Compatible Bidirectional Parallel Port Pin) Enhanced Parallel Port (EPP) Compatible - EPP 1.7 SMI Support (IO SMI Pin) and EPP 1.9 (IEEE 1284 Compliant) GPIOs (13) IEEE 1284 Compliant Enhanced Capabilities Port (ECP) Two IRQ Input Pins ChiProtect Circuitry for Protection Against Damage Due XNOR Chain to Printer Power-On PC2001 192 Base I/O Address, 15 IRQ and 3 DMA Options ACPI 2.0 Compliant LPC Bus Host Interface Multiplexed Command, Address and Data Bus 56-pin QFN Lead-free RoHS Compliant package 8-Bit I/O Transfers Intelligent Auto Power Management 8-Bit DMA Transfers Serial Port 16-Bit Address Qualification One Full Function Serial Port Serial IRQ Interface Compatible with Serialized IRQ High Speed 16C550A Compatible UART with Support for PCI Systems Send/Receive 16-Byte FIFO PCI CLKRUN Support Supports 230k and 460k Baud Power Management Event (IO PME ) Interface Pin Programmable Baud Rate Generator Modem Control Circuitry Multiple Base I/O Address options and 15 IRQ Options SMSC LPC47N217N 56QFN PRODUCT PREVIEW Revision 0.3 (09-16-09) 56-Pin Super I/O with LPC Interface ORDER NUMBER(S): LPC47N217N-ABZJ for 56-pin QFN Lead-free ROHS Compliant package LPC47N217N-ABZJ-TR for 56-pin QFN Lead-free ROHS Compliant package (tape and reel) 80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000, FAX (631) 273-3123 Copyright 2009 SMSC or its subsidiaries. All rights reserved. Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to specifications and product descriptions at any time without notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product order. The provision of this information does not convey to the purchaser of the described semiconductor devices any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated version of SMSC s standard Terms of Sale Agreement dated before the date of your order (theTerms of Sale Agreemen). The product may contain design defects or errors known as anomalies which may cause the product s functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSCs website at