SP37E760MD SMSC Corporation, SP37E760MD Datasheet

SP37E760MD

Manufacturer Part Number

SP37E760MD

Description

QFP

Manufacturer

SMSC Corporation

Datasheet

1.SP37E760MD.pdf (78 pages)

Specifications of SP37E760MD

Date_code

02+

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The SMSC SP37E760 is a 3.3v PC 97-compliant I/O Controller. The SP37E760 utilizes SMSC’s proven SuperCell

technology and is optimized for embedded applications. The SP37E760 incorporates a 16-byte data FIFO, two

16C550 compatible UARTs and one Multi-Mode parallel port with ChiProtect circuitry plus EPP and ECP support.

Both on-chip UARTs are compatible with the NS16C550.

The parallel port is compatible with IBM PC/AT architectures. The parallel port ChiProtect circuitry prevents damage

caused by an attached powered printer when the SP37E760 is not powered.

The SP37E760 incorporates sophisticated power control circuitry (PCC). The PCC supports multiple low power down

modes. The SP37E760 also features Software Configurable Logic (SCL) for ease of use. SCL allows programmable

system configuration of key functions such as the parallel port, and UARTs.

SMSC DS – SP37E760

3.3 Volt Operation

Intelligent Auto Power Management

16 Bit Address Qualification (Optional)

Serial Ports

ISA Host Interface

General Purpose Address Decoder

Two High Speed NS16C550 Compatible

Supports 230k and 460k Baud

Programmable Baud Rate Generator

Modem Control Circuitry

16-Byte Block Decode

UARTs with Send/Receive 16 Byte FIFOs

for Embedded Applications

3.3V I/O Controller

SP37E760-MD for 100 Pin TQFP Package

SP37E760-MC for 100 Pin QFP Package

ORDERING INFORMATION

GENERAL DESCRIPTION

FEATURES

Order Numbers:

Multi-Mode Parallel Port with ChiProtect

Bi-directional Parallel Port

100 Pin QFP and TQFP Packages

Standard Mode

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

Enhanced Parallel Port (EPP) Compatible

EPP 1.7 and EPP 1.9 (IEEE 1284 Compliant)

Enhanced Capabilities Port (ECP) Compatible

(IEEE 1284 Compliant)

Incorporates ChiProtect Circuitry for Protection

Against Damage Due to Printer Power-On

192 Base I/O Address, 7 IRQ and 3 DMA Options

PRELIMINARY

SP37E760

Rev. 04/13/2001

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