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See Technical Specifications

FDC37C669 +BOM

Super I/O Controller.

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

FDC37C669
Datasheet:

FDC37C669 Datasheet (PDF)
Launch_date:

Mar 25, 1998
Last_inspection_date:

18 APR 2023
Supplier_cage_code:

60991
Htsusa:

8542390001
EDA/CAD Models:

Request Free CAD Models for FDC37C669

FDC37C669 General 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 parts
FDC37C669-MS
FDC37C669-MT

Key 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

Microchip Technology, Inc Original Stock

Specifications

place		launch_date	Mar 25, 1998
last_inspection_date	18 APR 2023	supplier_cage_code	60991
htsusa	8542390001	schedule_b	8542310000
ppap		aec