LPC47M112数据手册集成电路（IC）的专用规格书PDF

描述 Description

LPC47M112is a 3.3V (5V tolerant) PC98/PC99 compliant Super I/O controller. It implementsthe LPC interface, provides fan control through two fan speed controloutput pins and two fan tachometer input pins. The product incorporates akeyboard interface, SMSC's true CMOS 765B floppy disk controller, andIntelligent Power Management including PME support. The trueCMOS 765B core provides 100% compatibility with IBM PC/XTTM andPC/ATTM architectures in addition to providing dataoverflow and underflow protection. The parallel port is compatible with IEEE1284, EPP, and ECP. LPC47M112 incorporates sophisticated power controlcircuitry (PCC) which includes support for keyboard and mouse wake-upevents and supports multiple low power-down modes. Therecommended functionality to support Windows '95, Windows 98, Windows 2000and Windows ME is provided.Family partsLPC47M112-MW

特性 Features

LPC Interface
100 QFP Packaging
3.3V Operating Voltage
37 GPIO Pins
1 Multi-Mode Parallel Port with EPP and ECP Support
Dual Game Port Interface
CMOS 765B Floppy Disk Controller
On-chip 12 mA AT bus drivers
1 Floppy Direct Drive Support
2 N216C550-compatible UARTs
MPU-401 MIDI support
ISA Plug-and-Play Standard (Version 1.0a) Support

简介

LPC47M112属于集成电路（IC）的专用。由制造生产的LPC47M112专用该系列产品可提供所需的功能，用以将信息源/信宿连到各种复杂或范围狭窄应用中的传感器、变送器、致动器、传输介质或其他此类端点。例如，汽车安全气囊驱动器、车身控制和信息娱乐总线、自适应电缆均衡器、智能卡等等。