LPC47N207 LPC Super I/O IrDA Hot Docking Chip with UART Data Brief PRODUCT FEATURES 3.3 Volt Operation (5V tolerant) Infrared Communications Controller IrDA v1.2 (4Mbps), HPSIR, ASKIR, Consumer IR Programmable Wakeup Event Interface (IO PME Support Pin) 2 IR Ports SMI Support (IO SMI Pin) 96 Base I/O Address, 15 IRQ Options and 3 DMA GPIOs (16) Options Programmable internal pull-up resistors LPC Bus Host Interface Two IRQ Input Pins Multiplexed Command, Address and Data Bus 8-Bit I/O Transfers XNOR Chain 8-Bit DMA Transfers PC99a and ACPI 1.0 Compliant 16-Bit Address Qualification 64 PIN STQFP Lead-free RoHS Compliant Package Serial IRQ Interface Compatible with Serialized IRQ Support for PCI Systems Intelligent Auto Power Management PCI nCLKRUN Support One Full Function Serial Port Power Management Event (IO PME ) Interface Pin High Speed 16C550A Compatible UARTs with TM LPC PortSwitch Interface Send/Receive 16-Byte FIFOs Secondary Switchable LPC Interface (3.3V only) Supports 230k and 460k Baud Buffered 14 MHz output Programmable Baud Rate Generator Switched PCI Clock output Modem Control Circuitry SMSC LPC47N207 PRODUCT PREVIEW Revision 0.31 (09-21-06) LPC Super I/O IrDA Hot Docking Chip with UART ORDER NUMBER: LPC47N207-JV FOR 64 PIN, STQFP LEAD-FREE ROHS COMPLIANT PACKAGE 80 Arkay Drive Hauppauge, NY 11788 (631) 435-6000 FAX (631) 273-3123 Copyright 2006 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