USB97C202 datasheet(1/17 Pages) SMSC

tên linh kiện	USB97C202

Giải thích chi tiết về linh kiện	ATA/ATAPI CONTROLLER

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SMSC USB97C202

Page 1

Revision 1.2 (02-04-04)

DATASHEET

USB97C202

USB 2.0

ATA/ ATAPI Controller

Datasheet

Product Features

2.5 Volt, Low Power Core Operation

3.3 Volt I/O with 5V input tolerance

Complete USB Specification 2.0 Compatibility

− Includes USB 2.0 Transceiver

− A Bi-directional Control and a Bi-directional Bulk

Endpoint are provided.

Complete System Solution for interfacing ATA or

ATAPI devices to USB 2.0 bus

− Supports USB Mass Storage Compliant Bootable

BIOS

− Supports ATA6 Drive capacities up to 2048GB

− True UDMA Mode 4 transfer rates

− Support for ATAPI Devices:

- CD-ROM

- CD-R

- CD-RW

- DVD

- DVD/R/W

8051 8 bit microprocessor

− Provides low speed control functions

− 30 Mhz execution speed at 4 cycles per instruction

average

− 768 Bytes of internal SRAM for general purpose

scratchpad or program execution while re-flashing

external ROM

Double Buffered Bulk Endpoint

− Bi-directional 512 Byte Buffer for Bulk Endpoint

− 64 Byte RX Control Endpoint Buffer

− 64 Byte TX Control Endpoint Buffer

Internal or External Program Memory Interface

− 48K Byte Internal ROM or optional 64K Byte

External Code Space using Flash, SRAM, or

EPROM Memory

On Board 12Mhz Crystal Driver Circuit

Internal PLL for 480Mhz USB2.0 Sampling,

30Mhz MCU clock, and 60Mhz ATA clock

Supports firmware upgrade via USB bus if “boot

block” Flash program memory is used for optional

external program memory

7 GPIOs for special function use: LED indicators,

button inputs, etc.

− Inputs capable of generating interrupts with either

edge sensitivity

− USB High Speed LED

− Serial EEPROM interface for VID/PID/Serial Number

Customization

100 Pin STQFP (12x12x1.4 body, 2mm footprint)

package

ORDERING INFORMATION

Order Number(s):

USB97C202-MN-02 for 100 pin STQFP package

Số phần tương tự - USB97C202

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
SMSC Corporation	USB97C202	189Kb / 19P	USB 2.0 ATA/ATAPI Controller
	USB97C202-MV-05	189Kb / 19P	USB 2.0 ATA/ATAPI Controller
	USB97C202	189Kb / 19P	USB 2.0 ATA/ATAPI Controller

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SONiX Technology Compan...	SN11010F	151Kb / 13P	USB to ATA/ATAPI Interface Controller
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SMSC Corporation	USB97C202	189Kb / 19P	USB 2.0 ATA/ATAPI Controller
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USB97C202 bảng dữ liệu(PDF) 1 Page - SMSC Corporation

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