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参数资料
| 型号： | USB2601-NU-04 |
| 厂商： | STANDARD MICROSYSTEMS CORP |
| 元件分类： | 存储控制器/管理单元 |
| 中文描述： | FLASH MEMORY DRIVE CONTROLLER, PQFP128 |
| 封装： | 14 X 14 MM, 1 MM HEIGHT, GREEN, TQFP-128 |
| 文件页数： | 7/26页 |
| 文件大小： | 421K |
| 代理商： | USB2601-NU-04 |
4th Generation USB2.0 Flash Media Controller with Integrated Card Power FETs and HS Hub
Datasheet
SMSC USB2601/USB2602
15
Revision 1.5 (07-24-06)
DATASHEET
Over Current Sense
OCS[4:2]_N
IPU
Input from external current monitor indicating an over-
current condition. {Note: Contains internal pull-up to
3.3V supply}
Green LED
GR[4:2]_N
I/O8
Green indicator LED for ports 2, 3 and 4. Will be active
low when LED support is enabled via EEPROM or
SMBus.
CompactFlash (In True IDE mode) INTERFACE
CF Chip Select 1
CF_nCS1
O8PU
This pin is the active low chip select 1 signal for the CF
ATA device
CF Chip Select 0
CF_nCS0
O8PU
This pin is the active low chip select 0 signal for the task
file registers of CF ATA device in the True IDE mode.
CF Register
Address 2
CF_SA2
O8
This pin is the register select address bit 2 for the CF
ATA device.
CF Register
Address 1
CF_SA1
O8
This pin is the register select address bit 1 for the CF
ATA device
CF Register
Address 0
CF_SA0
O8
This pin is the register select address bit 0 for the CF
ATA device.
CF Interrupt
CF_IRQ
IPD
This is the active high interrupt request signal from the
CF device.
CF
Data 15-8
CF_D[15:8]
I/O8PD
The bi-directional data signals CF_D15-CF_D8 in True
IDE mode data transfer.
In the True IDE Mode, all of task file register operation
occur on the CF_D[7:0], while the data transfer is on
CF_D[15:0].
The bi-directional data signal has an internal weak pull-
down resistor.
CF
Data7-0
CF_D[7:0]
I/O8PD
The bi-directional data signals CF_D7-CF_D0 in the
True IDE mode data transfer.
In the True IDE Mode, all of task file register operation
occur on the CF_D[7:0], while the data transfer is on
CF_D[15:0].
The bi-directional data signal has an internal weak pull-
down resistor.
IO Ready
CF_IORDY
IPU
This pin is active high input signal.
This pin has an internally controlled weak pull-up
resistor.
CF
Card Detection2
CF_nCD2
IPU
This card detection pin is connected to the ground on
the CF device, when the CF device is inserted.
This pin has an internally controlled weak pull-up
resistor.
CF
Card Detection1
CF_nCD1
IPU
This card detection pin is connected to ground on the
CF device, when the CF device is inserted.
This pin has an internally controlled weak pull-up
resistor.
CF
Hardware Reset
CF_nRESET
O8
This pin is an active low hardware reset signal to CF
device.
NAME
SYMBOL
BUFFER
TYPE
DESCRIPTION
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相关代理商/技术参数 |
参数描述 |
|---|---|
| USB2601-NU-05 | 功能描述:USB 接口集成电路 USB2.0 FLASH MEDIA CONTROLLER W/FET HS RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| USB2601-NU-06 | 功能描述:USB 接口集成电路 USB 2.0 Flash Media Cntrlr and 4Port Hub RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| USB2601-NU-XX | 制造商:SMSC 制造商全称:SMSC 功能描述:4th Generation USB2.0 Flash Media Controller with Integrated Card Power FETs and HS Hub |
| USB2602 | 制造商:SMSC 制造商全称:SMSC 功能描述:4th Generation USB2.0 Flash Media Controller with Integrated Card Power FETs and HS Hub |
| USB2602-NE-02 | 功能描述:USB 接口集成电路 USB 2.0 Flash Media 4-PORT HUB RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
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