FDC37C669-MT View Datasheet(PDF) - SMSC -> Microchip

Part Name

Description

Manufacturer

FDC37C669-MT

PC 98/99 Compliant Super I/O Floppy Disk Controller with Infrared Support

SMSC -> Microchip 

FDC37C669

PC 98/99 Compliant Super I/O Floppy

Disk Controller with Infrared Support

FEATURES

• 5 Volt Operation

- Alternate IR Pins (Optional)

• Intelligent Auto Power Management

- 96 Base I/O Address and Eight IRQ Options

• 16 Bit Address Qualification (Optional)

• Multi-Mode Parallel Port with ChiProtect

• 2.88MB Super I/O Floppy Disk Controller

- Standard Mode

- Licensed CMOS 765B Floppy Disk Controller

- IBM PC/XT, PC/AT, and PS/2 Compatible

- Software and Register Compatible with SMSC's

Bidirectional Parallel Port

Proprietary 82077AA Compatible Core

- Enhanced Parallel Port (EPP) Compatible

- Supports Two Floppy Drives Directly

- EPP 1.7 and EPP 1.9 (IEEE 1284 Compliant)

- Supports Vertical Recording Format

- Enhanced Capabilities Port (ECP) Compatible

- 16 Byte Data FIFO

(IEEE 1284 Compliant)

- 100% IBM Compatibility

- Incorporates ChiProtect Circuitry for Protection

- Detects All Overrun and Underrun Conditions

Against Damage Due to Printer Power-On

- Sophisticated Power Control Circuitry (PCC)

- 192 Base I/O Address, Seven IRQ and Three

Including Multiple Powerdown Modes for

DMA Options

Reduced Power Consumption

• ISA Host Interface

- DMA Enable Logic

• IDE Interface (Optional)

- Data Rate and Drive Control Registers

- On-Chip Decode and Select Logic Compatible

- Swap Drives A and B

with IBM PC/XT and PC/AT Embedded Hard

- Non-Burst Mode DMA option

Disk Drives

- 48 Base I/O Address, Seven IRQ and Three

- 48 Base I/O Address and Seven IRQ Options

DMA Options

• Game Port Select Logic

• Floppy Disk Available on Parallel Port Pins

- 48 Base I/O Addresses

• Enhanced Digital Data Separator

• General Purpose Address Decoder

- 2 Mbps, 1 Mbps, 500 Kbps, 300 Kbps, 250 Kbps

- 16 Byte Block decode

Data Rates

- 48 Base I/O Address Options

- Programmable Precompensation Modes

• 100 Pin QFP and TQFP Packages; Lead-Free RoHS

• Serial Ports

Compliant Packages also available

- Two High Speed NS16C550 Compatible UARTs

with Send/Receive 16 Byte FIFOs

- Supports 230k and 460k Baud

- Programmable Baud Rate Generator

- Modem Control Circuitry

- Infrared - IrDA (HPSIR) and Amplitude Shift

Keyed IR (ASKIR)

ORDER NUMBER(S)

FDC37C669QFP for 100 pin, QFP Package

FDC37C669-MS for 100 pin, QFP Lead-Free RoHS Compliant Package

FDC37C669TQFP for 100 pin, TQFP Package

FDC37C669-MT for 100 pin, TQFP Lead-Free RoHS Compliant Package

Share Link: