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USB2660

Status: In Production

Features:

  • Ultra-fast Flash media reader/writer with two exposed downstream ports for external peripheral expansion
  • Optimizes footprint with an approximate 40% board space reduction compared to prior Microchip discrete devices
  • Reduces power consumption by approximately 30% versus alternative Microchip discrete solutions
  • Supports MultiMediaCard™ (MMC)/SD, MS/MS-Pro™/MS-Pro-HG and xD cards, among others
  • USB2660 supports additional MMD/SD Card or SDIO port
  • Internal code configurable using an external I2C™ EEPROM; support for external code using an SPI Flash EEPROM
  • Configurable software architecture supports customization for customer-specific applications and field upgradeable firmware
  • Ability to place the device away from the main board to deliver USB connectivity where it is needed within the system
  • 7x7mm,48-pin QFN package (USB264x family) and 9x9mm, 64-pin QFN package (USB2660); both and RoHS-compliant
  • Industrial temperature range (-40° to +85°C) options available
  • Printers
  • Desktop and Mobile PCs
  • Consumer Audio/Visual (A/V)
  • Digital TVs
  • Monitors
  • Media Players/Viewers
  • Gaming Consoles
  • Digital Photo Frames
  • Set-top Boxes
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

Microchip's USB264x/2660 family combines an ultra-fast interface between a USB host and today's most popular Flash media cards with a versatile, cost-effective and power-efficient 2-port Hi-Speed USB 2.0 hub controller. USB264x/2660 is designed for applications that demand low power, small footprint and reduced BOM without compromising performance or features.

Offering a high level of USB 2.0 compliance and interoperability, the USB264x/2660 family allows system designers the flexibility of independent access to a wide selection of Flash media readers and also provides additional downstream USB access ports.

Each device in the USB264x/2660 family consists of USB 2.0 device transceivers with 2-port hub functionality, a fast 8051 microprocessor and Memory Stick® (MS), xD-Picture Card™* (xD) and Secure Digital (SD) controllers in a single, fully-integrated chip. The USB2660 has an additional SD/SDIO port. This family of devices offers USB expansion ports as well as a Flash card media reader/writer capable of ultra high-performance operation. Average sustained transfer rates exceeding 35MB/s are possible if the media and host can support those rates.**

*Microchip makes the following part-numbered device available for purchase only by customers who are xD-Picture Card licensees: USB2640, USB2660. By purchasing or ordering any of such devices, Buyer represents, warrants, and agrees that Buyer is a duly licensed Licensee under an xD-Picture CardTM 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 Microchip reasonable advance notice of any termination or expiration of such xD-Picture Card license, but in no event less than five days advance notice. Microchip 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.

**Results are based on actual measurements on evaluation platforms developed by Microchip, and are meant only as a general guideline, not as a guarantee. Actual customer results may vary based on a number of factors, including board layout and measurement technique.


*The USBCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

Additional Features

    Highlights

    • Ultra-fast Flash media reader/writer with two exposed downstream ports for external peripheral expansion
    • Optimizes footprint with an approximate 40% board space reduction compared to prior Microchip discrete devices
    • Reduces power consumption by approximately 30% versus alternative Microchip discrete solutions
    • Supports MultiMediaCard™ (MMC)/SD, MS/MS-Pro™/MS-Pro-HG and xD cards, among others
    • USB2660 supports additional MMD/SD Card or SDIO port
    • Internal code configurable using an external I2C™ EEPROM; support for external code using an SPI Flash EEPROM
    • Configurable software architecture supports customization for customer-specific applications and field upgradeable firmware
    • Ability to place the device away from the main board to deliver USB connectivity where it is needed within the system
    • 7x7mm,48-pin QFN package (USB264x family) and 9x9mm, 64-pin QFN package (USB2660); both and RoHS-compliant
    • Industrial temperature range (-40° to +85°C) options available

    Target Applications

    • Printers
    • Desktop and Mobile PCs
    • Consumer Audio/Visual (A/V)
    • Digital TVs
    • Monitors
    • Media Players/Viewers
    • Gaming Consoles
    • Digital Photo Frames
    • Set-top Boxes
Parametrics
Name
Value
Description
USB 2.0 Flash Media Controller with Hi-Speed USB Hub
Upstream Port
USB 2.0
USB Speed
Hi Speed
Downstream Ports
SD, MMC, SDIO, MS
MCU Interface
USB
Tx Buffer Size (bytes)
3K
Rx Buffer Size (bytes)
3K
GPIOs
1
Op Voltage (V)
3.3
ROM I/F
I2C
Secure Digital/ MM cards
2
SD/MMC/ SDIO Ports
2
Memory Stick
Yes
Logical Unit Num (LUN)
1
Temp Range Min (°C)
-40
Temp Range Max (°C)
85

Documents

Jump to:

Software Library

Development Environment

  • Demo & Evaluation Boards
  • Software Libraries
  • Application Examples
Demo & Evaluation Boards
USB2660 USB 2.0 2 Port Hub with Ultra Fast Flash Media Controller Eval Board
USB2660 USB 2.0 2 Port Hub with Ultra Fast Flash Media Controller Eval Board ( EVB-USB2660 )

The SMSC USB2660 contains an Ultra Fast USB 2.0 Hub, Flash Media Controller, and Protocol Bridge Combo. The EVB-USB2660 Evaluation Board demonstrates a standalone application for developers of the following applications: Flash Media Card Reader/Writer, printers, desktop and mobile PCs, consumer A/V, and flat panel displays, among others. It supports media connectors for the xD Picture CardTM xD,...

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Add To Cart
Software Libraries
OBJ Hub Card Reader

OBJ Hub Card Reader

Learn More
USB2660 Linux SDK for CID

INTRODUCTION
------------
The SD_USB_CID.c gets and displays CID register of the SD/MMC card through Microchip's USB2660 device.
For detailed description of the CID register

...

Learn More

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
USB2660I-JZX-03
0.232400
1.634615
64
QFN
9x9x0.9mm
Matte Tin
e3
USB2660I-JZX-03-TR
0.232400
0.200000
64
QFN
9x9x0.9mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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