SMSC USB97C210

Page 1

Revision 1.4 (06-02-03)

DATASHEET

USB97C210

USB 2.0 Flash Media
Controller

Datasheet

Product Features

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
CompactFlash

(CF), SmartMedia

(SM),

Memory Stick

(MS), and Secure Digital (SD)

and MultiMediaCard

(MMC) devices to USB 2.0

bus*

Supports USB Bulk Only Mass Storage Compliant
Bootable BIOS

Support for the following devices:

CompactFlash

SmartMedia

XD Card

Memory Stick, Memory Stick Pro, HS Memory
Stick

Secure Digital

MultiMediaCard

NAND Flash drive

CF form factor ATA hard drives

Support for simultaneous operation of all above
devices. (only one at a time of each of the
following groups supported: CF or ATA drive, SM
or XD or NAND, SD or MMC)

Enhanced CF support to allow true sequential read
operations to improve throughput

16 GPIOs for special function use: LED
indicators, button inputs, power control to
memory devices, etc.

Inputs capable of generating interrupts with either
edge sensitivity

One GPIO has automatic 1 sec toggle capability
for flashing an LED indicator.

8051 8 bit microprocessor

Provides low speed control functions

30 Mhz execution speed at 4 cycles per instruction
average

12K Bytes of internal SRAM for general purpose
scratchpad

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

External Program Memory Interface

64K Byte Code Space

Flash, SRAM, or EPROM Memory

On Board 12Mhz Crystal Driver Circuit

Internal PLL for 480Mhz USB2.0 Sampling,
30Mhz MCU clock

Supports firmware upgrade via USB bus if "boot
block" Flash program memory is used

2.5 Volt, Low Power Core Operation

3.3 Volt I/O with 5V input tolerance

128 Pin TQFP (1.0 mm height package) or QFP
Package

USB 2.0 Flash Media Controller

Datasheet

SMSC USB97C210

Page 2

Revision 1.4 (06-02-03)

DATASHEET

ORDERING INFORMATION

Order Number(s):

USB97C210-NE for 128 pin TQFP package

USB97C210-NC for 128 pin QFP package

� STANDARD MICROSYSTEMS CORPORATION (SMSC) 2003

80 Arkay Drive
Hauppauge, NY 11788
(631) 435-6000
FAX (631) 273-3123

Standard Microsystems and SMSC are registered trademarks of Standard Microsystems Corporation. Product names and company names are the
trademarks of their respective holders. Circuit diagrams utilizing 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 semiconductor devices described any licenses under the patent 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 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 IS HELD TO HAVE FAILED OF ITS ESSENTIAL PURPOSE; AND WHETHER OR NOT SMSC HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.

USB 2.0 Flash Media Controller

Datasheet

SMSC USB97C210

Page 3

Revision 1.4 (06-02-03)

DATASHEET

USB97C210 Datasheet Revision History

REV LEVEL

AND DATE

SECTION/FIGURE/ENTRY CORRECTION

Rev. 1.3

06-02-03

Chapter 1 - General Description, pg. 5

Updated disclaimer.

Rev. 1.3

03/28/03

Features, pg. 1

Revised features under sub bullet "Support
for the following devices"

Rev. 1.3

03/28/03

Chapter 1 - General Description, pg. 5

Revised first, second and fourth paragraph.

Rev. 1.2

07/09/02

Table 5.1 - Pin Descriptions, pg. 13

Changed values of RBIAS and FS-/+
resistors

Rev. 1.2

07/09/02

Table 6.1 - DC Electrical Characteristics, pg.
19

Updated power supply currents to reflect
actual performance

Rev. 1.2

07/09/02

Chapter 8 - Typical Application, pg. 24

Updated figure to minimize standby current

References

1. SmartMedia Electrical Specification Version 1.30
2. SmartMedia Physical Format Specifications Version 1.30
3. SmartMedia Logical Format Specifications Version 1.20
4. SMIL (SmartMedia Interface Library) Software Edition Version 1.00, Toshiba Corporation, 01, July, 2000
5. SMIL (SmartMedia Interface Library) Hardware Edition Version 1.00, Toshiba Corporation, 01, July, 2000
6. MultiMediaCard

System

Specification Version 2.2

7. SD Memory Card Specifications, Part 1, Physical Layer Specification Version 1.0, March 2000, SD Group
8. Memory Stick Standard Excerption from Format Specification v1.3, July, 2000, Sony Corporation.
9. CompactFlash Specification Rev 1.4
10. CF+ & CF Specification Rev. ATA-5 Draft 0.2
11. Universal Serial Bus Specification Rev 2.0

USB 2.0 Flash Media Controller

Datasheet

SMSC USB97C210

Page 4

Revision 1.4 (06-02-03)

DATASHEET

Table of Contents

USB97C210 DATASHEET REVISION HISTORY .......................................................................................................3

REFERENCES.............................................................................................................................................................3

CHAPTER 1

GENERAL DESCRIPTION..............................................................................................................5

CHAPTER 2

PIN TABLE......................................................................................................................................7

2.1

By Interface................................................................................................................................... 7

2.2

Pin Numbers ................................................................................................................................. 8

CHAPTER 3

PIN CONFIGURATIONS ...............................................................................................................10

3.1

128 Pin VTQFP............................................................................................................................ 10

3.2

128 Pin QFP ................................................................................................................................ 11

CHAPTER 4

BLOCK DIAGRAM........................................................................................................................12

CHAPTER 5

PIN DESCRIPTIONS.....................................................................................................................13

5.1

Buffer Type Descriptions .......................................................................................................... 18

CHAPTER 6

DC PARAMETERS .......................................................................................................................19

6.1

Maximum Guaranteed Ratings ................................................................................................. 19

CHAPTER 7

PACKAGE OUTLINES..................................................................................................................22

7.1

128 Pin VTQFP Package Outline, 14X14X1.0 Body, 2 MM Footprint .................................... 22

7.2

128 Pin QFP Package Outline, 14X20X2.7 Body, 3.9 MM Footprint ...................................... 23

CHAPTER 8

TYPICAL APPLICATION ..............................................................................................................24

List of Tables

Table 2.1 - 128 Pin VTQFP..........................................................................................................................................8

Table 2.2 - 128 Pin QFP ..............................................................................................................................................9

Table 5.1 - Pin Descriptions .......................................................................................................................................13

Table 5.2 - USB97C210 Buffer Type Descriptions .....................................................................................................18

Table 6.1 - DC Electrical Characteristics .....................................................................................................................19

Table 6.2 - Capacitance T

= 25�C; fc = 1MHz; V

= 2.5V.........................................................................................21

USB 2.0 Flash Media Controller

Datasheet

SMSC USB97C210

Page 5

Revision 1.4 (06-02-03)

DATASHEET

Chapter 1 General Description

The USB97C210 is a USB2.0 Bulk Only Mass Storage Class Peripheral Controller intended for supporting
CompactFlash (CF) in True IDE Mode only, SmartMedia (SM/XD), Memory Stick (MS/MSPro), Secure
Digital (SD) and MultiMediaCard (MMC) flash memory devices. It provides a single chip solution for the
most popular flash memory cards in the market.*

The device consists of a USB 2.0 PHY and SIE, buffers, Fast 8051 microprocessor with expanded
scratchpad, and program SRAM, and CF, MS, SM and SD controllers. The SD controller supports both SD
and MMC devices. The Memory Stick controller supports MS, HS MS and MSPro. The CF controller
supports CF and CF form factor ATA drives. The Smart Media controller supports SM, XD, and single
NAND flash devices.*

Provisions for external Flash Memory up to 64K bytes for program storage is provided.

12K bytes of scratchpad SRAM and 768Bytes of program SRAM are also provided.

Sixteen GPIO pins are for the 128-pin device. Provisions are made to allow hot swap of flash media to be
implemented.

The USB97C210 supports the insertion one each of all 4 major types of cards (CF, SM/XD/Nand,
MS/MSPro, MMC/SD) simultaneously.

SMSC provides the following object code software free of charge with purchase of the USB97C210**:

Multiple LUN Mass Storage Class compliant firmware to support all media types in a single code
image, with option for firmware download via USB if a sector erasable program memory is used.

Windows application for programming VID/PID/OEM strings, and unique serial number into serial
EEPROM via USB. Serial EEPROM may be eliminated entirely if appropriate firmware and specific
Flash device is used for program code.

Firmware with field upgrade capability via USB (requires specific 128KB Flash for firmware storage).

Source code licenses are also available for USB97C210 customers.**

SMSC may make complete internal specifications available for those customers requiring programming
information, subject to SMSC's applicable Proprietary Information Agreement (nondisclosure agreement).
Contact your SMSC sales representative for more information.

*Note: In order to develop, make, use, or sell readers and/or other products using or incorporating any of

the SMSC devices made the subject of this document or to use related SMSC software programs,
technical information and licenses under patent and other intellectual property rights from or through
various persons or entities, including without limitation media standard companies, forums, and
associations, and other patent holders may be required. These media standard companies, forums, and
associations include without limitation the following: Sony Corporation (Memory Stick, Memory Stick Pro);
SD3 LLC (Secure Digital); MultiMedia Card Association (MultiMediaCard); the SSFDC Forum
(SmartMedia); the Compact Flash Association (Compact Flash); and Fuji Photo Film Co., Ltd., Olympus
Optical Co., Ltd., and Toshiba Corporation (xD-Picture Card). SMSC does not make such licenses or
technical information available; does not promise or represent that any such licenses or technical
information will actually be obtainable from or through the various persons or entities (including the media
standard companies, forums, and associations), or with respect to the terms under which they may be
made available; and is not responsible for the accuracy or sufficiency of, or otherwise with respect to, any
such technical information.

SMSC's obligations (if any) under the Terms of Sale Agreement, or any other agreement with any
customer, or otherwise, with respect to infringement, including without limitation any obligations to defend
or settle claims, to reimburse for costs, or to pay damages, shall not apply to any of the devices made the
subject of this document or any software programs related to any of such devices, or to any combinations

Электронный компонент: USB97C210