Datasheet> 器件分类 > 半导体> 模拟混合信号IC> USB2660-JZX

USB2660-JZX: 产品描述USB Interface IC Ultra Fast USB 2.0 MF Media Dual SD; 产品类别半导体模拟混合信号IC; 文件大小629KB，共68页; 制造商Microchip(微芯科技); 官网地址https://www.microchip.com

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USB2660-JZX概述

USB Interface IC Ultra Fast USB 2.0 MF Media Dual SD

USB2660-JZX规格参数

参数名称	属性值
产品种类 Product Category	USB Interface IC
制造商 Manufacturer	Microchip(微芯科技)
RoHS	Details
安装风格 Mounting Style	SMD/SMT
封装 / 箱体 Package / Case	QFN-64
产品 Product	USB Hub Controllers
类型 Type	Media Controller
Standard	USB 2.0
速度 Speed	High Speed
数据速率 Data Rate	480 Mb/s
工作电源电压 Operating Supply Voltage	3.3 V
最小工作温度 Minimum Operating Temperature	0 C
最大工作温度 Maximum Operating Temperature	+ 70 C
系列 Packaging	Tray
接口类型 Interface Type	Serial
Moisture Sensitive	Yes
工厂包装数量 Factory Pack Quantity	260
单位重量 Unit Weight	0.007277 oz

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USB2660/USB2660i

Ultra Fast USB 2.0 Hub and

Multi-Format Flash Media

Controller with Dual SD

Interfaces

PRODUCT FEATURES

General Description

The SMSC USB2660/USB2660i is a USB 2.0 compliant, Hi-

Speed hub, card reader, and protocol converter combo

solution. This fully integrated single chip solution provides USB

expansion and flash card media reader/writer integration. SDIO

bridging is possible with custom firmware. The SMSC

USB2660/USB2660i provides an ultra fast interface between a

USB host and today’s popular flash media formats. The

controller allows read/write capability to flash media from the

following families:

–

Secure Digital (SD)

MultiMediaCard

(MMC)

Memory Stick

(MS)

xD-Picture Card

(xD)

Datasheet

Features

Compliance with the following flash media card

specifications SD 2.0 / MMC 4.2 / MS 1.43 / MS-Pro 1.02 /

MS-Pro-HG 1.01 / MS-Duo 1.10 / xD 1.2

Supports a single external 3.3 V supply source; internal

regulators provide 1.8 V internal core voltage for additional

bill of materials and power savings

The transaction translator (TT) in the hub supports operation

of Full-Speed and Low-Speed peripherals

9 K RAM | 64 K on-chip ROM

Enhanced EMI rejection and ESD protection performance

Hub and flash media reader/writer configuration from a

single source: External I

ROM or external SPI ROM

— Configures internal code using an external I

C EEPROM

— Supports external code using an SPI Flash EEPROM

— Customizable vendor ID, product ID, and language ID if using

an external EEPROM

The USB2660/USB2660i offers a versatile, cost-effective, and

energy-efficient hub controller with 2 downstream USB 2.0

ports. This combo solution leverages SMSC’s innovative

technology that delivers industry-leading data throughput in

mixed-speed USB environments. Average sustained transfer

rates exceeding 35 MB/s are possible

Highlights

2 exposed Hi-Speed USB 2.0 downstream ports for external

peripheral expansion

The dedicated flash media reader is internally attached to a

3rd downstream port of the hub as a USB Compound

Device

— a single or multiplexed flash media reader interface

— a non-multiplexed SD/SDIO interface (slot) for SD card reader

or SDIO bridging applications

Additional SD/SDIO port for card reader or to host wireless

applications such as WiFi

Bluetooth

and GPS

Up to 20 configurable GPIOs for special functions

The USB2660 supports the commercial temperature range

of 0°C to +70°C

The USB2660i supports the industrial temperature range of

-40°C to +85°C

64-pin QFN lead-free, RoHS compliant package (9 x 9 mm)

Applications

Desktop and mobile PCs

Printers

GPS navigation systems

Media players/viewers

Consumer A/V

Set-top boxes

PortMap

— Flexible port mapping and port disable sequencing supports

multiple platform designs

PortSwap

— Programmable USB differential-pair pin locations eases PCB

design by aligning USB signal traces directly to connectors

PHYBoost

— Programmable USB transceiver drive strength recovers signal

integrity

1.For xD-Picture Card

support, please obtain a user license

from the xD-Picture Card License Office.

2.Host and media dependent.

SMSC USB2660/USB2660i

Industrial products

DATASHEET

Revision 1.1 (11-05-10)

Ultra Fast USB 2.0 Hub and Multi-Format Flash Media Controller with Dual SD Interfaces

Datasheet

ORDER NUMBERS:

USB2660/USB2660i-JZX for 64-PIN, QFN LEAD-FREE RoHS COMPLIANT PACKAGE

THIS PRODUCT MEETS THE HALOGEN MAXIMUM CONCENTRATION VALUES PER IEC61249-2-21.

FOR ROHS COMPLIANCE AND ENVIRONMENTAL INFORMATION, PLEASE VISIT WWW.SMSC.COM/ROHS.

80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000, FAX (631) 273-3123

Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for

construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC

reserves the right to make changes to specifications and product descriptions at any time without notice. Contact your local SMSC sales office to obtain the latest specifications

before placing your product order. The provision of this information does not convey to the purchaser of the described semiconductor devices any licenses under any patent

rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated

version of SMSC's standard Terms of Sale Agreement dated before the date of your order (the "Terms of Sale Agreement"). The product may contain design defects or errors

known as anomalies which may cause the product's functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not

designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property

damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of

this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSC’s website at http://www.smsc.com. SMSC is a registered

trademark of Standard Microsystems Corporation (“SMSC”). Product names and company names are the trademarks of their respective holders.

SMSC makes the following part-numbered device available for purchase only by customers who are xD-Picture Card licensees: USB2660/USB2660i.

By purchasing or ordering any of such devices, Buyer represents, warrants, and agrees that Buyer is a duly licensed Licensee under an xD-Picture Card

License Agreement

with Fuji Photo Film Co., Ltd., Olympus Optical Co., Ltd., and Toshiba Corporation; and that Buyer will maintain in effect such xD-Picture Card license and will give SMSC

reasonable advance notice of any termination or expiration of such xD-Picture Card license, but in no event less than five days advance notice. SMSC may discontinue making

such devices available for purchase by Buyer and/or discontinue further deliveries of such devices if such xD-Picture Card license shall expire, terminate, or cease to be in

force, or if Buyer is or becomes in default of such xD-Picture Card license.

SMSC DISCLAIMS AND EXCLUDES ANY AND ALL WARRANTIES, INCLUDING WITHOUT LIMITATION ANY AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND AGAINST INFRINGEMENT AND THE LIKE, AND ANY AND ALL WARRANTIES ARISING FROM ANY COURSE

OF DEALING OR USAGE OF TRADE. IN NO EVENT SHALL SMSC BE LIABLE FOR ANY DIRECT, INCIDENTAL, INDIRECT, SPECIAL, PUNITIVE, OR CONSEQUENTIAL

DAMAGES; OR FOR LOST DATA, PROFITS, SAVINGS OR REVENUES OF ANY KIND; REGARDLESS OF THE FORM OF ACTION, WHETHER BASED ON CONTRACT;

TORT; NEGLIGENCE OF SMSC OR OTHERS; STRICT LIABILITY; BREACH OF WARRANTY; OR OTHERWISE; WHETHER OR NOT ANY REMEDY OF BUYER IS HELD

TO HAVE FAILED OF ITS ESSENTIAL PURPOSE, AND WHETHER OR NOT SMSC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

Revision 1.1 (11-05-10)

SMSC USB2660/USB2660i

DATASHEET

Ultra Fast USB 2.0 Hub and Multi-Format Flash Media Controller with Dual SD Interfaces

Datasheet

Table of Contents

Chapter 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Chapter 2 Acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Chapter 3 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Chapter 4 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Chapter 5 Pin Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.1

64-Pin Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Chapter 6 Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6.1

6.2

6.3

6.4

USB2660/USB2660i Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Buffer Type Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port Power Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ROM BOOT Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 7 Pin Reset States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

7.1

Pin Reset States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Chapter 8 Configuration Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

8.1

Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.1.1

Hub Configuration Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.1.2

VBus Detect. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Card Reader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

System Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.3.1

EEPROM/SPI Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.3.2

EEPROM Data Descriptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Set bit 7 of bmAttribute to enable the registers in

Table 8.4.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4.1

EEPROM Data Descriptor Register Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4.2

A0h-A7h: Device Power Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4.3

Device ID Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4.4

Hub Controller Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4.5

Internal Flash Media Controller Extended Configurations . . . . . . . . . . . . . . . . . . . . . . . .

8.4.6

C EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4.7

In-Circuit EEPROM Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Default Configuration Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5.1

External Hardware nRESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5.2

USB Bus Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2

8.3

8.4

8.5

Chapter 9 AC Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

9.1

9.2

9.3

Oscillator/Crystal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ceramic Resonator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

External Clock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.3.1

C EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.3.2

USB 2.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 10 DC Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

10.1

10.2

10.3

Maximum Guaranteed Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

DC Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Revision 1.1 (11-05-10)

SMSC USB2660/USB2660i

DATASHEET

Ultra Fast USB 2.0 Hub and Multi-Format Flash Media Controller with Dual SD Interfaces

Datasheet

List of Tables

Table 5.1 USB2660/USB2660i 64-Pin Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 6.1 USB2660/USB2660i Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 6.2 USB2660/USB2660i Buffer Type Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 7.1 Legend for Pin Reset States Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 7.2 USB2660/USB2660i Reset States Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 8.1 Internal Flash Media Controller Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 8.2 Hub Controller Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 8.3 Other Internal Configurations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 8.4 Internal Flash Media Controller Extended Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 8.5 Port Map Register for Ports 1 & 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 8.6 Port Map Register for Port 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 8.7 nRESET Timing for EEPROM Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 9.1 Crystal Circuit Legend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 10.1 Pin Capacitance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 11.1 USB2660/USB2660i GPIO Usage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SMSC USB2660/USB2660i

Revision 1.1 (11-05-10)

DATASHEET

USB2660-JZX

USB2660-JZX在线购买

USB2660-JZX概述

USB2660-JZX规格参数

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