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PDF USB97C210 Data sheet ( Hoja de datos )
| Número de pieza | USB97C210 | |
| Descripción | USB 2.0 FLASH MEDIA CONTROLLER | |
| Fabricantes | SMSC Corporation | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de USB97C210 (archivo pdf) en la parte inferior de esta página. Total 24 Páginas | ||
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USB97C210
USB 2.0 Flash Media
Controller
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
CompactFlashTM (CF), SmartMediaTM (SM),
Memory StickTM (MS), and Secure Digital (SD)
and MultiMediaCardTM (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.
Datasheet
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
SMSC USB97C210
Page 1
DATASHEET
Revision 1.5 (11-05-03)
1 page  
USB 2.0 Flash Media Controller
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
SMSC USB97C210
Page 5
DATASHEET
Revision 1.5 (11-05-03)
5 Page 
USB 2.0 Flash Media Controller
Datasheet
3.2 128 Pin QFP
USB+
USB-
FS-
RTERM
VSSA
XTAL1
XTAL2
VSSP
LOOPFLTR
VDDP
GPIO0
GPIO1
GPIO2
GPIO3
VSSCORE
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8
GPIO9
GPIO10
GPIO11
GPIO12
VSSIO
GPIO13
102
1
USB97C210
65
CF_D15
CF_D14
CF_D13
CF_D12
CF_D11
CF_D10
CF_D9
CF_D8
CF_D7
VSSCORE
VSSIO
CF_D6
CF_D5
CF_D4
CF_D3
CF_D2
CF_D1
CF_D0
SD_CLK
SD_CMD
VDDIO
SD_DAT3
SD_DAT2
SD_DAT1
SD_DAT0
38 SD_nWP
SMSC USB97C210
Page 11
DATASHEET
Revision 1.5 (11-05-03)
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet USB97C210.PDF ] | |
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