LPC47M141-NC

128 Pin Enhanced Super I/O Controller with an LPC Interface and USB Hub; 3.3 Volt Operation (5 Volt Tolerant)\nLPC Interface\nACPI 1.0 Compliant\nFan Control\n-  Fan Speed Control Outputs\n-  Fan Tachometer Inputs\nProgrammable Wake-up Event Interface\nPC98, PC99 Compliant\nDual Game Port Interface\nMPU-401 MIDI Support\nGeneral Purpose Input/Output Pins\nISA Plug-and-Play Compatible Register Set\nIntelligent Auto Power Management\nSystem Management Interrupt\n2.88MB Super I/O Floppy Disk Controller\n-  Licensed CMOS 765B Floppy Disk Controller\n-  Software and Register Compatible with SMSC's Proprietary 82077AA Compatible Core\n-  Supports Two Floppy Drives\n-  Configurable Open Drain/Push-Pull Output Drivers\n-  Supports Vertical Recording Format\n-  16-Byte Data FIFO\n-  100% IBM Compatibility\n-  Detects All Overrun and Underrun Conditions\n-  Sophisticated Power Control Circuitry (PCC) Including Multiple Powerdown Modes for Reduced Power Consumption\n-  DMA Enable Logic\n-  Data Rate and Drive Control Registers\n-  480 Address, Up to Eight IRQ and Four DMA Options\nEnhanced Digital Data Separator\n-  2 Mbps, 1 Mbps, 500 Kbps, 300 Kbps, 250 Kbps Data Rates\n-  Programmable Precompensation Modes\nKeyboard Controller\n- 8042 Software Compatible\n-  8 Bit Microcomputer\n-  2k Bytes of Program ROM\n-  256 Bytes of Data RAM\n-  Four Open Drain Outputs Dedicated for Keyboard/Mouse Interface\n-  Asynchronous Access to Two Data Registers and One Status Register\n-  Supports Interrupt and Polling Access\n-  8 Bit Counter Timer\n-  Port 92 Support\n-  Fast Gate A20 and KRESET Outputs\nSerial Ports\n-  Two Full Function Serial Ports\n-  High Speed NS16C550ACompatible UARTs with Send/Receive 16-Byte FIFOs\n-  Supports 230k and 460k Baud  Programmable Baud Rate Generator  Modem Control Circuitry\n-  480 Address and 15 IRQ Options\nInfrared Port\n-  Multiprotocol Infrared Interface\n-  IrDA 1.0 Compliant\n-  SHARP ASK IR\n-  480 Addresses, Up to 15 IRQ\nMulti-Mode Parallel Port with ChiProtect\n-  Standard Mode IBM PC/XT, PC/AT, and PS/2 Compatible Bi-directional Parallel Port\n-  Enhanced Parallel Port(EPP) Compatible - EPP 1.7 and EPP 1.9 (IEEE 1284 Compliant)\n-  IEEE 1284 Compliant Enhanced Capabilities Port (ECP)\n-  ChiProtect Circuitry for Protection \n-  960Address, Up to 15 IRQ and Four DMA Options\nUSB Hub\n-  1 Upstream and up to 4 Downstream Ports\n-  Compliant with USB Spec. version 1.1\n-  Programmable USB Manufacturer ID, Product ID and Device Rev. Number\n-  Number of active ports programmable or selectable via jumpers\n-  Powered by Vtr for Downstream Port Wakeup\nLPC Interface\n-  Multiplexed Command, Address and Data Bus\n-  Serial IRQ Interface Compatible with Serialized IRQ Support for PCI Systems\n- PME Interface\nInterrupt Generating Registers\n-  Registers Generate IRQ1– 15 on Serial IRQ Interface;

128 Pin Enhanced Super I/O Controller with an LPC Interface and USB HubFEATURES\n3.3 Volt Operation (5 Volt Tolerant)\nLPC Interface\nACPI 1.0 Compliant\nFan Control\n-  Fan Speed Control Outputs\n-  Fan Tachometer Inputs\nProgrammable Wake-up Event Interface\nPC98, PC99 Compliant\nDual Game Port Interface\nMPU-401 MIDI Support\nGeneral Purpose Input/Output Pins\nISA Plug-and-Play Compatible Register Set\nIntelligent Auto Power Management\nSystem Management Interrupt\n2.88MB Super I/O Floppy Disk Controller\n-  Licensed CMOS 765B Floppy Disk Controller\n-  Software and Register Compatible with SMSC's Proprietary 82077AA Compatible Core\n-  Supports Two Floppy Drives\n-  Configurable Open Drain/Push-Pull Output Drivers\n-  Supports Vertical Recording Format\n-  16-Byte Data FIFO\n-  100% IBM Compatibility\n-  Detects All Overrun and Underrun Conditions\n-  Sophisticated Power Control Circuitry (PCC) Including Multiple Powerdown Modes for Reduced Power Consumption\n-  DMA Enable Logic\n-  Data Rate and Drive Control Registers\n-  480 Address, Up to Eight IRQ and Four DMA Options\nEnhanced Digital Data Separator\n-  2 Mbps, 1 Mbps, 500 Kbps, 300 Kbps, 250 Kbps Data Rates\n-  Programmable Precompensation Modes\nKeyboard Controller\n- 8042 Software Compatible\n-  8 Bit Microcomputer\n-  2k Bytes of Program ROM\n-  256 Bytes of Data RAM\n-  Four Open Drain Outputs Dedicated for Keyboard/Mouse Interface\n-  Asynchronous Access to Two Data Registers and One Status Register\n-  Supports Interrupt and Polling Access\n-  8 Bit Counter Timer\n-  Port 92 Support\n-  Fast Gate A20 and KRESET Outputs\nSerial Ports\n-  Two Full Function Serial Ports\n-  High Speed NS16C550ACompatible UARTs with Send/Receive 16-Byte FIFOs\n-  Supports 230k and 460k Baud  Programmable Baud Rate Generator  Modem Control Circuitry\n-  480 Address and 15 IRQ Options\nInfrared Port\n-  Multiprotocol Infrared Interface\n-  IrDA 1.0 Compliant\n-  SHARP ASK IR\n-  480 Addresses, Up to 15 IRQ\nMulti-Mode Parallel Port with ChiProtect\n-  Standard Mode IBM PC/XT, PC/AT, and PS/2 Compatible Bi-directional Parallel Port\n-  Enhanced Parallel Port(EPP) Compatible - EPP 1.7 and EPP 1.9 (IEEE 1284 Compliant)\n-  IEEE 1284 Compliant Enhanced Capabilities Port (ECP)\n-  ChiProtect Circuitry for Protection \n-  960Address, Up to 15 IRQ and Four DMA Options\nUSB Hub\n-  1 Upstream and up to 4 Downstream Ports\n-  Compliant with USB Spec. version 1.1\n-  Programmable USB Manufacturer ID, Product ID and Device Rev. Number\n-  Number of active ports programmable or selectable via jumpers\n-  Powered by Vtr for Downstream Port Wakeup\nLPC Interface\n-  Multiplexed Command, Address and Data Bus\n-  Serial IRQ Interface Compatible with Serialized IRQ Support for PCI Systems\n- PME Interface\nInterrupt Generating Registers\n-  Registers Generate IRQ1– 15 on Serial IRQ Interface

LPC47M141-NC

128 PIN ENGANCED SUPER I/O CONTROLLER WITH AN LPC INTERFACE AND USB HUB