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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： | 13/26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
Revision 1.5 (07-24-06)
20
SMSC USB2601/USB2602
DATASHEET
Notes:
Hot-insertion capable card connectors are required for all flash media. It is required for SD
connector to have Write Protect switch. This allows the chip to detect MMC card.
nMCE is normally asserted except when the 8051 is in standby mode.
6.2
Buffer Type Descriptions
3.3V Analog Power
VDDA33
3.3v Analog PHY Power
DIGITAL POWER, GROUNDS, and NO CONNECTS
1.8v Digital Core
Power
VDD18
+1.8V Core power
All VDD18 pins must be connected together on the
circuit board.
3.3v Power & &
Voltage Regulator
Input
VDD33
3.3V Power & Regulator Input.
pin 87 supplies 3.3V power to the internal 1.8V VDD18
regulator.
Ground
VSS
Ground Reference
No Connect
NC
No Connect. No trace or signal should be
routed/attached to these pins.
Table 6.1 USB2601/USB2602 Buffer Type Descriptions
BUFFER
DESCRIPTION
I
Input
IPU
Input with internal weak pull-up resistor.
IPD
Input with internal weak pull-down resistor.
IS
Input with Schmitt trigger
I/O8
Input/Output buffer with 8mA sink and 8mA source.
I/O8PU
Input/Output buffer with 8mA sink and 8mA source, with an internal weak pull-up resistor.
I/O8PD
Input/Output buffer with 8mA sink and 8mA source, with an internal weak pull-down
resistor.
I/O12
Input/Output, 12mA
O8
Output buffer with 8mA sink and 8mA source.
O8PU
Output buffer with 8mA sink and 8mA source, with an internal weak pull-up resistor.
O8PD
Output buffer with 8mA sink and 8mA source, with an internal weak pull-down resistor.
ICLKx
XTAL clock input
OCLKx
XTAL clock output
I/O-U
Analog Input/Output Defined in USB specification
AIO
Analog Input/Output
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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