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FDC37C652 - SUPER 1/0 FLOPPY DISK CONTROLLER

Download the FDC37C652 datasheet PDF. This datasheet also covers the FDC37C651 variant, as both devices belong to the same super 1/0 floppy disk controller family and are provided as variant models within a single manufacturer datasheet.

General Description

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4 DESCRIPTION OF PIN FUNCTIONS

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Key Features

  • Super I/O Floppy Disk Controller - Licensed CMOS 765B Floppy Disk Controller - Advanced Digital Data Separator - Two 16450 Compatible UARTs - One Bidirectional Parallel Port - ChiProtect'" Circuitry on Parallel Port - Sophisticated Power Control Circuitry (PCC) Including Multiple Powerdown Modes for Reduced Power Consumption - IDE Interface - Game Port Select Logic (FDC37C652 Only) - Supports Four Floppy Drives Directly - 24 mA AT Bus Drivers - Low Power CMOS 1.2p Design.
  • Lic.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FDC37C651-SMSC.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
FDC37C665GT Parallel Port Super I/O Floppy Disk Controllers SMSC Corporation
FDC37C665IR 3/5 Volt Advanced High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controller SMSC Corporation
FDC37C666GT Parallel Port Super I/O Floppy Disk Controllers SMSC Corporation
FDC37C669 PC 98/99 Compliant Super I/O Floppy Disk Controller SMSC Corporation
FDC37C672 ENHANCED SUPER I/O CONTROLLER SMSC Corporation

Other Datasheets by SMSC (now Microchip Technology)

Part Number Description
FDC37C651 SUPER 1/0 FLOPPY DISK CONTROLLER
FDC37C663 Fast Serial Port Super I/O Floppy Disk Controller
FDC37C664 Fast Serial Port Super I/O Floppy Disk Controller
FDC37M70X Enhanced Super I/O Controller
FDC3400 Floppy Disk Hard Sector Data Handler

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
80 Ar1cay Drive, Hauppauge, NY 11788 (5161435·6000 Fax (5161 231-1i004 FDC37C651 FDC37C652 SUPER 1/0 FLOPPY DISK CONTROLLERS FEATURES • Super I/O Floppy Disk Controller - Licensed CMOS 765B Floppy Disk Controller - Advanced Digital Data Separator - Two 16450 Compatible UARTs - One Bidirectional Parallel Port - ChiProtect'" Circuitry on Parallel Port - Sophisticated Power Control Circuitry (PCC) Including Multiple Powerdown Modes for Reduced Power Consumption - IDE Interface - Game Port Select Logic (FDC37C652 Only) - Supports Four Floppy Drives Directly - 24 mA AT Bus Drivers - Low Power CMOS 1.