LPC47N217 64-Pin Super I/O with LPC Interface Datasheet 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 Compatible Bidirectional Parallel Port (IO PME Pin) Enhanced Parallel Port (EPP) Compatible - EPP 1.7 SMI Support (IO SMI Pin) and EPP 1.9 (IEEE 1284 Compliant) GPIOs (14) IEEE 1284 Compliant Enhanced Capabilities Port (ECP) Two IRQ Input Pins ChiProtect Circuitry for Protection Against Damage XNOR Chain Due to Printer Power-On PC99a, PC2001 192 Base I/O Address, 15 IRQ and 3 DMA Options ACPI 2.0 Compliant LPC Bus Host Interface 64-pin STQFP Packages (2mm footprint) Multiplexed Command, Address and Data Bus Intelligent Auto Power Management 8-Bit I/O Transfers 8-Bit DMA Transfers Serial Ports 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 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 SMSC LPC47N217 Page 1 Revision 0.2 (06-10-03) DATASHEET 64-Pin Super I/O with LPC Interface Datasheet ORDERING INFORMATION Order Number(s): LPC47N217-JN for 64 pin STQFP package LPC47N217-JV for 64 pin lead-free STQFP package 80 Arkay Drive Hauppauge, NY 11788 (631) 435-6000 FAX (631) 273-3123 Copyright SMSC 2004. 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