FDC37C78中文资料Floppy Disk Controller数据手册Microchip规格书

描述 Description

SMSCFDC37C78 Floppy Disk Controller utilizes SMSC's proven SuperCelltechnology for increased product reliability and functionality. Optimizedfor motherboard applications.Its true CMOS 765B core provides 100% compatibility withIBM PC/XTTM and PC/ATTM architectures inaddition to providing data overflow and underflow protection. Sophisticated power control circuitry (PCC)incorporated for multiple low power down modes support and SoftwareConfigurable Logic (SCL) incorporated by the FDC37C669 Floppy DiskController for ease of use, which doesn’t require any externalfilter components. Software and register compatible with SMSC'sproprietary 82077AA core.

Family partsFDC37C78-HT

特性 Features

• ISA Interface
• 48 TQFP Packaging
• 3.3V/5V Operating Voltage
• Parallel Port
• CMOS 765B Floppy Disk Controller
• 16 byte data FIFO
• On-chip 12 mA bus drivers
• 2 Floppy Direct Drive Support

简介

FDC37C78属于集成电路（IC）的专用。由制造生产的FDC37C78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。