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USB97C211 Dataheets PDF



Part Number USB97C211
Manufacturers SMSC Corporation
Logo SMSC Corporation
Description USB 2.0 Flash Media Controller
Datasheet USB97C211 DatasheetUSB97C211 Datasheet (PDF)

USB97C211 ADVANCE INFORMATION Rev 1.3 USB 2.0 Flash Media Controller 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) and SmartMedia (SM) devices to USB 2.0 bus* - Supports USB Bulk Only Mass Storage Compliant Bootable BIOS - Support for the following devices: - CF: 300K – 15MB/sec - SM: 2M –15MB/sec - Support for simultaneo.

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USB97C211 ADVANCE INFORMATION Rev 1.3 USB 2.0 Flash Media Controller 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) and SmartMedia (SM) devices to USB 2.0 bus* - Supports USB Bulk Only Mass Storage Compliant Bootable BIOS - Support for the following devices: - CF: 300K – 15MB/sec - SM: 2M –15MB/sec - Support for simultaneous operation of both the above devices. - 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 reflashing 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 www.DataSheet4U.com ORDERING INFORMATION Order Number(s): USB97C211-NE for TQFP Package USB97C211-NC for QFP Package SMSC USB97C211 Page 1 Revision 1.3 (11-05-03) DATASHEET © 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. SMSC USB97C211 Page 2 Revision 1.3 (11-05-03) DATASHEET 1 GENERAL DESCRIPTION The USB97C211 is a USB2.0 Bulk Only Mass Storage Class Peripheral Controller intended for supporting CompactFlash (CF), in True IDE Mode only, and SmartMedia (SM) flash memory devices. It provides a single chip solution for the most popular flash memory cards in the market.* The device consists of a US.


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