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USB97CFDC2-01 の電気的特性と機能

USB97CFDC2-01のメーカーはSMSC Corporationです、この部品の機能は「USB Floppy Disk Controller」です。


製品の詳細 ( Datasheet PDF )

部品番号 USB97CFDC2-01
部品説明 USB Floppy Disk Controller
メーカ SMSC Corporation
ロゴ SMSC Corporation ロゴ 




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USB97CFDC2-01 Datasheet, USB97CFDC2-01 PDF,ピン配置, 機能
USB97CFDC2-01
USB Floppy Disk Controller
FEATURES
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ƒ 3.3 Volt, Low Power Operation
ƒ Complete USB Specification 1.1 Compatibility
- Includes USB Transceiver
- Based on an Enhanced Version of SMSC’s
Industry Proven USB97C100 USB Controller
ƒ Complete System Solution Including USB Mass
Storage Class Compliant Win98/2000 Driver and
Firmware
- Supports 640K, 720K, 1.44M, 1.2M Windows 98
J, and 1.2M NEC DOS 6.x Formats
- Supports Both the UFI and SFF8070i Command
Sets
- Supports USB Mass Storage Compliant Bootable
Floppy BIOS
- 4ms Seek Times
- USB 1.1 Compliance, Including Low Power
Device Class SUSPEND Mode Operation and
Power Control of Disk Drive
- Disk Drive Feedback of Readiness Upon Power
Re-Application Option
- Option for Ultra High Performance Using
Additional Caching SRAM
- Support for Floppy Drive Power Control
ƒ Contains SMSC’s Industry Proven Floppy Disk
Controller
- Licensed CMOS 765B Floppy Disk Controller
- Supports Single Normal or Three Mode Floppy
Drives
- Supports Vertical Recording Format and High
Capacity Drives in User Written Firmware
Applications
- Detects All Overrun and Underrun Conditions
- Sophisticated Power Control Circuitry (PCC)
Including Multiple Powerdown Modes for
Reduced Power Consumption
ƒ Enhanced Digital Data Separator
- 1 Mbps, 500 Kbps, 300 Kbps, 250 Kbps Data
Rates
- Programmable Precompensation Modes
ƒ Intelligent Auto Power Management
- <250µA SUSPEND Current
- <75mA Operating Current
ƒ Integrated 32Kbyte Program ROM
- Uses external 3 wire serial EEPROM provides
storage for unique OEM identification and string
descriptors and drive option settings.
- 10 options for various drive parameters are
externally selectable via serial EEPROM data.
ƒ Optional External Program Memory Interface for
Custom Applications
- 32K Byte Code Space
- Flash, SRAM, or EPROM Memory
ƒ 4KB Internal Buffer SRAM for High Performance
Operation
ƒ Integrated 14.318 MHz Crystal Driver Circuit
ƒ 100 pin TQFP lead-free RoHS compliant package
(12.0 x 12.0 mm body)
- 25% smaller body size than other 100 pin TQFP
packages
ORDERING INFORMATION
Order Number:
USB97CFDC2-MV-01X for 100 pin TQFP lead-free RoHS compliant package
SMSC DS – USB97CFDC2-01
DATASHEET
Rev. 02-27-07

1 Page





USB97CFDC2-01 pdf, ピン配列
1 GENERAL DESCRIPTION
The USB97CFDC2-01 is an integration of an Enhanced Multi-Endpoint USB 1.1 Peripheral Controller, a 32K Byte
Program ROM, and the SMSC Floppy Disk Controller used in many of its Super IO products, such as the
FDC37C869. Special care in the design has been taken to assure the lowest possible system current draw (<250µA)
during SUSPEND mode operation.
Provisions for external program Flash Memory up to 32K bytes for program storage is provided for customized
applications.
Several pins are provided for controlling external power control elements and sensing specialized drive functions.
Individual manufacturers may provide their unique USB vendor and product IDs and descriptor strings via an external
3 wire serial EEPROM. Up to 16 different configuration options for various drive related parameters are provided by 4
external configuration input pins which can be read at power-on reset.
SMSC DS – USB97CFDC2-01
Page 3
DATASHEET
Rev. 02-27-07


3Pages


USB97CFDC2-01 電子部品, 半導体
3 PIN CONFIGURATION
nDSKCHG
DRVDEN1
N.C.
GND
N.C.
GND
VDD
N.C.
N.C.
N.C.
N.C.
N.C.
GND
N.C.
N.C.
N.C.
N.C.
VDD
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
75 51
UUSSBB979C7CFDFCD2C-021
1 25
FA15
FA12
FA7
FA6
FA5
FA4
FA3
GND
FA2
FA1
FA0
VDD
FD0/OPT0
FD1/OPT1
FD2/OPT2
FD3/OPT3
FD4/IN0
FD5/OUT0
FD6/OUT1
FD7/OUT2
nFCE
FA10
nFRD
GND
nFDPWR
SMSC DS – USB97CFDC2-01
Page 6
DATASHEET
Rev. 02-27-07

6 Page



ページ 合計 : 24 ページ
 
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ダウンロード
[ USB97CFDC2-01 データシート.PDF ]


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共有リンク

Link :


部品番号部品説明メーカ
USB97CFDC2-01

USB Floppy Disk Controller

SMSC Corporation
SMSC Corporation


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