FDC37C669数据手册集成电路（IC）的专用规格书PDF

描述 Description

SMSC FDC37C669 PC95 Compatible Super I/O Floppy DiskController with Infrared Support utilizes SMSC's proven SuperCelltechnology for increased product reliability and functionality. This is PC95compliant and optimized for motherboard applications. The product incorporates SMSC's true CMOS 765B floppy diskcontroller with 100% IBM PC/XTTM and PC/ATTM architecturecompatibilities as well as data overflow and underflow protection, advanceddigital data separator, and one Multi-Mode parallel port with ChiProtectcircuitry plus EPP and ECP support. One of the two UARTs includes additional support for aSerial Infrared Interface, complying with IrDA, HPSIR, and ASKIR formats(used by Sharp, Apple Newton, and other PDAs). The parallel port, IDEinterface, and game port select logic are compatible with IBM PC/AT architectures.Sophisticated power control circuitry (PCC) incorporated for multiple lowpower down modes support and Software Configurable Logic (SCL) incorporated bythe FDC37C669 Floppy Disk Controller for ease of use. 

Family partsFDC37C669-MSFDC37C669-MT

特性 Features

• ISA Interface
• 100 QFP Packaging
• 5V Operating Voltage
• 48 GPIO Pins
• 1 Multi-Mode Parallel Port with EPP and ECP Support
• Game Port Chip Select
• IDE Interface
• CMOS 765B Floppy Disk Controller
• 16 byte data FIFO
• On-chip 12 mA bus drivers
• 2 Floppy Direct Drive Support
• 2 N216C550-compatible UARTs

简介

FDC37C669属于集成电路（IC）的专用。由制造生产的FDC37C669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。