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FDC37C78

Floppy Disk Controller

Status: In Production

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    
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

SMSC FDC37C78 Floppy Disk Controller utilizes SMSC's proven SuperCell technology for increased product reliability and functionality. Optimized for motherboard applications.

Its true CMOS 765B core provides 100% compatibility with IBM PC/XTTM and PC/ATTM architectures in addition to providing data overflow and underflow protection. Sophisticated power control circuitry (PCC) incorporated for multiple low power down modes support and Software Configurable Logic (SCL) incorporated by the FDC37C669 Floppy Disk Controller for ease of use, which doesn’t require any external filter components. Software and register compatible with SMSC's proprietary 82077AA core.

Family parts
FDC37C78-HT

Additional 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    
Parametrics
Name
Value
Parallel Port
Yes
Operating Voltage
3.3V / 5V
Op Temp Max
70
Interface
ISA

Documents

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Silicon Product

06/26/2014
0B

Schematics


Development tools data is currently unavailable.

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
FDC37C78-HT
0.176300
0.760000
48
TQFP
7x7x1.4mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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