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LPC47N207 Datasheet, PDF (1/4 Pages) SMSC Corporation – LPC Super I/O IrDA Hot Docking Chip with UART | |||
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LPC47N207
LPC Super I/O IrDA Hot
Docking Chip with
UART
PRODUCT FEATURES
Data Brief
 3.3 Volt Operation (5V tolerant)
 Programmable Wakeup Event Interface (IO_PME#
Pin)
 SMI Support (IO_SMI# Pin)
 GPIOs (16)
â Programmable internal pull-up resistors
 Two IRQ Input Pins
 XNOR Chain
 PC99a and ACPI 1.0 Compliant
 64 PIN STQFP Lead-free RoHS Compliant Package
 Intelligent Auto Power Management
 One Full Function Serial Port
â High Speed 16C550A Compatible UARTs with
Send/Receive 16-Byte FIFOs
â Supports 230k and 460k Baud
â Programmable Baud Rate Generator
â Modem Control Circuitry
 Infrared Communications Controller
â IrDA v1.2 (4Mbps), HPSIR, ASKIR, Consumer IR
Support
â 2 IR Ports
â 96 Base I/O Address, 15 IRQ Options and 3 DMA
Options
 LPC Bus Host Interface
â Multiplexed Command, Address and Data Bus
â 8-Bit I/O Transfers
â 8-Bit DMA Transfers
â 16-Bit Address Qualification
â Serial IRQ Interface Compatible with Serialized IRQ
Support for PCI Systems
â PCI nCLKRUN Support
â Power Management Event (IO_PME#) Interface Pin
 LPC PortSwitchTM Interface
â Secondary Switchable LPC Interface (3.3V only)
â Buffered 14 MHz output
â Switched PCI Clock output
SMSC LPC47N207
PRODUCT PREVIEW
Revision 0.31 (09-21-06)
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