USB97C100QFP datasheet(1/64 Pages) SMSC

部件名	USB97C100QFP

功能描述	Multi-Endpoint USB Peripheral Controller

PDF	64 Pages

Scroll/Zoom	100%

制造商	SMSC [SMSC Corporation]

网页	http://www.smsc.com

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SMSC DS – USB97C100

Rev. 01/03/2001

USB97C100

ADVANCE INFORMATION

Multi-Endpoint USB Peripheral Controller

FEATURES

High Performance USB Peripheral Controller

Engine

-

Integrated USB Transceiver

-

Serial Interface Engine (SIE)

-

8051 Microcontroller (MCU)

-

Patented Memory Management Unit (MMU)

-

4 Channel 8237 DMA Controller

(ISADMA)

-

4K Byte On Board USB Packet Buffer

-

Quasi-ISA Peripheral Interface

-

USB Bus Snooping Capabilities

-GPIOs

Complete USB Specification 1.1 Compatibility

-

Isochronous, Bulk, Interrupt, and Control

Data Independently Configurable per

Endpoint

-

Dynamic Hardware Allocation of -Packet

Buffer for Virtual Endpoints

-

Multiple Virtual Endpoints (up to 16 TX, 16

RX Simultaneously)

-

Multiple Alternate Address Filters

-

Dynamic Endpoint Buffer Length

Allocation (0-1280 Byte Packets)

High Speed (12Mbps) Capability

MMU and SRAM Buffer Allow Buffer Optimization

and Maximum Utilization of USB Bandwidth

-

128 Byte Page Size

-

10 Pages Maximum per Packet

-

Up to 16 Deep Receive Packet Queue

-

Up to 5 Deep Transmit Packet Queue, per

Endpoint

-

Hardware Generated Packet Header

Records Each Packet Status Automatically

-

Simultaneous Arbitration Between MCU,

SIE, and ISA DMA Accesses

Extended Power Management

-

Standard 8051 "Stop Clock" Modes

-

Additional USB and ISA Suspend

Resume Events

-

Internal 8MHz Ring Oscillator for Immediate

Low Power Code Execution

-

24, 16, 12, 8, 4, and 2 MHz PLL Taps For on

the Fly MCU and DMA Clock Switching

-

Independent Clock/Power Management for

SIE, MMU, DMA and MCU

DMA Capability with ISA Memory

-

Four Independent Channels

-

Transfer Between Internal and External

Memory

-

Transfer Between I/O and Buffer Memory

-

External Bus Master Capable

External MCU Memory Interface

-

1M Byte Code and Data Storage via 16K

Windows

-

Flash, SRAM, or EPROM

-

Downloadable via USB, Serial Port, or ISA

Peripheral

Quasi-ISA Interface Allows Interface to New and

"Legacy" Peripheral Devices

-

1M ISA Memory Space via 4K MCU Window

-

64K ISA I/O Space via 256 Byte MCU

Window

-

4 External Interrupt Inputs

-

4 DMA Channels

-

Variable Cycle Timing

-

8 Bit Data Path

5V or 3.3v Operation

On Board Crystal Driver Circuit

128 Pin QFP Package

ORDERING INFORMATION

Order Number: USB97C100QFP

128 Pin QFP Package

类似零件编号 - USB97C100QFP

制造商	部件名	数据表	功能描述
SMSC Corporation	USB97C102	521Kb / 80P	Multi-Endpoint USB Peripheral Controller with Integrated 5 Port HUB

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