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FDC37C669

Super I/O Controller

Status: In Production

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    
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

SMSC FDC37C669 PC95 Compatible Super I/O Floppy Disk Controller with Infrared Support utilizes SMSC's proven SuperCell technology for increased product reliability and functionality. This is PC95 compliant and optimized for motherboard applications. 

The product incorporates SMSC's true CMOS 765B floppy disk controller with 100% IBM PC/XTTM and PC/ATTM architecture compatibilities as well as data overflow and underflow protection, advanced digital data separator, and one Multi-Mode parallel port with ChiProtect circuitry plus EPP and ECP support.

One of the two UARTs includes additional support for a Serial Infrared Interface, complying with IrDA, HPSIR, and ASKIR formats (used by Sharp, Apple Newton, and other PDAs). The parallel port, IDE interface, and game port select logic are compatible with IBM PC/AT architectures. 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. 

Family parts
FDC37C669-MS
FDC37C669-MT

Additional 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    
Parametrics
Name
Value
Parallel Port
Yes
GPIO Pins
48
Operating Voltage
5V
Op Temp Max
70
Interface
ISA

Documents

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Silicon Product

06/26/2014
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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
FDC37C669-MT
0.580400
6.666667
100
LQFP
14x14x1.4mm
Matte Tin
e3
FDC37C669-MS
1.689400
4.696970
100
QFP
14x20x2.7
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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