Datasheet > SCH5027D-NW

SCH5027D-NW

更新时间： 2024-11-07 02:56:15

品牌	Logo	应用领域
SMSC		风扇
页数	文件大小	规格书
5页	215K
描述
Super I/O with Temperature Sensing, Quiet Auto Fan and Glue Logic with PECI

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中文翻译

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SCH5027D-NW 数据手册

SCH5027D-NW

Super I/O with

Temperature Sensing,

Quiet Auto Fan and

Glue Logic with PECI

Data Brief

PRODUCT FEATURES

General Features

Infrared Port

—

3.3 Volt Operation (SIO Block is 5 Volt Tolerant)

LPC Interface

Programmable Wake-up Event Interface

PC99, PC2001 Compliant

ACPI 2.0 Compliant

Multiplexed Command, Address and Data Bus

Serial IRQ Interface Compatible with Serialized IRQ

Support for PCI Systems

—

Multiprotocol Infrared Interface

IrDA 1.0 Compliant

SHARP ASK IR

480 Addresses, Up to 15 IRQ

Multi-Mode™ Parallel Port with ChiProtect™

—

Standard Mode IBM PC/XT®, PC/AT®, and PS/2™

Compatible Bi-directional Parallel Port

Enhanced Parallel Port (EPP) Compatible - EPP 1.7

and EPP 1.9 (IEEE 1284 Compliant)

IEEE 1284 Compliant Enhanced Capabilities Port

(ECP)

—

PME Interface

ISA Plug-and-Play Compatible Register Set

25 General Purpose Input/Output Pins

System Management Interrupt

—

ChiProtect Circuitry for Protection

960 Address, Up to 15 IRQ and Three DMA Options

AC Power Failure Recovery

Watchdog Timer

Keyboard Controller

—

8042 Software Compatible

8 Bit Microcomputer

2.88 MB Super I/O Floppy Disk Controller

—

Licensed CMOS 765B Floppy Disk Controller

Software and Register Compatible with SMSC's

Proprietary 82077AA Compatible Core

Supports One Floppy Drive

Configurable Open Drain/Push-PullOutput Drivers

Supports Vertical Recording Format

16-Byte Data FIFO

2k Bytes of Program ROM

256 Bytes of Data RAM

Four Open Drain Outputs Dedicated for

Keyboard/Mouse Interface

Asynchronous Access to Two Data Registers and One

Status Register

—

Supports Interrupt and Polling Access

8 Bit Counter Timer

Port 92 Support

100% IBM® Compatibility

Detects All Overrun and Underrun Conditions

Sophisticated Power Control Circuitry (PCC) Including

Multiple Powerdown Modes for Reduced Power

Consumption

Fast Gate A20 and KRESET Outputs

Motherboard GLUE Logic

—

DMA Enable Logic

—

IDE Reset Output

Data Rate and Drive Control Registers

480 Address, Up to Eight IRQ and Three DMA Options

Support 3 Mode FDD

Enhanced Digital Data Separator

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

Rates

(4) Buffered PCI Reset Outputs with software controlled

reset capability - default transparent

Front Panel Reset Debouncing and Power Good Signal

Generation

Power Supply Turn On Circuitry with Support for power

button on PS/2 Keyboard

—

Resume Reset Signal Generation

—

Programmable Precompensation Modes

SMBus Isolation Circuitry (2 sets external and 1 set

internal for Hardware Monitoring Block)

SMBus 2.0 compliant interface for Hardware Monitoring

LED Control (2)

Serial Ports

—

Two Full Function Serial Ports

—

High Speed NS16C550A Compatible UARTs with

Send/Receive 16-Byte FIFOs

Fan Control

—

Supports 230k and 460k Baud

Programmable Baud Rate Generator

Modem Control Circuitry

—

5 PWM (Pulse width Modulation) Outputs

Two and three piece linear fan function options

Low frequency and high frequency PWM support

6 Fan Tachometer Inputs

Programmable automatic fan control based on

temperature

480 Address and 15 IRQ Options

—

Interrupt Pin for out-of-limit Fantach Events

Fantach events generate PMEs

SMSC SCH5027D-NW

PRODUCT PREVIEW

Revision 0.36 (06-08-07)

12 3 4 5

中文翻译

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与SCH5027D-NW相关器件

型号	品牌	获取价格	描述	数据表
SCH5027E	SMSC	获取价格	Super I/O with Temperature Sensing, Quiet Auto Fan and Glue Logic with PECI
SCH5027E-NW	SMSC	获取价格	Super I/O with Temperature Sensing, Quiet Auto Fan and Glue Logic with PECI
SCH5127	MICROCHIP	获取价格	The SCH5127 is a 3.3V (Super I/O Block is 5V?tolerant) PC99/PC2001 compliant Super I/O co
SCH5147	MICROCHIP	获取价格	The SCH5147 is a 3.3V (Super I/O Block?is 5V tolerant) PC99/PC2001 compliant Super I/O c
SCH53	ETC	获取价格	SMD POWER INDUCTORS
SCH53-100	ETC	获取价格	SMD POWER INDUCTORS
SCH53-101	ETC	获取价格	SMD POWER INDUCTORS
SCH53-120	ETC	获取价格	SMD POWER INDUCTORS
SCH53-121	ETC	获取价格	SMD POWER INDUCTORS
SCH53-150	ETC	获取价格	SMD POWER INDUCTORS

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