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参数资料
| 型号： | USB97C202-MN-05 |
| 厂商： | STANDARD MICROSYSTEMS CORP |
| 元件分类： | 总线控制器 |
| 英文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQFP100 |
| 封装： | 12 X 12 MM, 1.40 MM HEIGHT, STQFP-100 |
| 文件页数： | 20/20页 |
| 文件大小： | 343K |
| 代理商： | USB97C202-MN-05 |
USB 2.0 ATA/ATAPI Controller
Datasheet
SMSC USB97C202
Page 9
Revision 1.6 (11-05-04)
DATASHEET
Chapter 5 Pin Descriptions
Table 5.1 - USB97C202 Pin Descriptions
DISK DRIVE INTERFACE
IDE DMA
Request
IDE_DRQ
IS
This pin is the active high DMA request from
the ATA/ATAPI interface.
IDE IO Read
Strobe
IDE_nIOR
O20
This pin is the active low read signal for the
interface.
In part number USB97C202-MN-03 or later ROM
codes, this pin is high impedance when VBUS is
removed.
IDE Register
Address 1
IDE_SA1
O20
This pin is the register select address bit 1
signal for the ATA/ATAPI interface.
In part number USB97C202-MN-03 or later ROM
codes, this pin is high impedance when VBUS is
removed.
IDE Register
Address 0
IDE_SA0
O20
This pin is the register select address bit 0
signal for the ATA/ATAPI interface.
In part number USB97C202-MN-03 or later ROM
codes, this pin is high impedance when VBUS is
removed.
IDE Register
Address 2
IDE_SA2
O20
This pin is the register select address bit 2
signal for the ATA/ATAPI interface.
In part number USB97C202-MN-03 or later ROM
codes, this pin is high impedance when VBUS is
removed.
IDE Data
IDE_D15
IO20
This pin is the bi-directional data bus bit 15
signal for the ATA/ATAPI interface.
In part number USB97C202-MN-03 or later ROM
codes, this pin is high impedance when VBUS is
removed.
IDE IO Write
Strobe
IDE_nIOW
O20
This pin is active low write signal for the
ATA/ATAPI interface.
In part number USB97C202-MN-03 or later ROM
codes, this pin is high impedance when VBUS is
removed.
IDE DMA
Acknowledge
IDE_nDACK
O20
This pin is the active low DMA acknowledge
signal for the ATA/ATAPI interface.
In part number USB97C202-MN-03 or later ROM
codes, this pin is high impedance when VBUS is
removed.
IDE Interrupt
Request
IDE_IRQ
IS
This pin is the active high interrupt request
signal for the ATA/ATAPI interface.
IDE Data
IDE_D13
IO20
This pin is the bi-directional data bus bit 13
signal for the ATA/ATAPI interface.
In part number USB97C202-MN-03 or later ROM
codes, this pin is high impedance when VBUS is
removed.
IDE Data
IDE_D14
IO20
This pin is the bi-directional data bus bit 14
signal for the ATA/ATAPI interface.
In part number USB97C202-MN-03 or later ROM
codes, this pin is high impedance when VBUS is
removed.
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| USB97C202-MV-05 | 功能描述:接口 - 专用 USB 2.0 Peripheral Cntlr RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| USB97C210 | 制造商:SMSC 制造商全称:SMSC 功能描述:USB 2.0 FLASH MEDIA CONTROLLER |
| USB97C210-NC | 制造商:SMSC 制造商全称:SMSC 功能描述:USB 2.0 FLASH MEDIA CONTROLLER |
| USB97C210-NE | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:SMSC 功能描述: |
| USB97C210-NE WAF | 制造商:SMSC 功能描述: |
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