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参数资料
| 型号： | MIC2550AYML25 TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC USB TRANSCEIVER 14-MLF |
| 标准包装： | 5,000 |
| 类型： | USB 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | USB 2.0 |
| 电源电压： | 4 V ~ 5.25 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-VFQFN 裸露焊盘，14-MLF? |
| 供应商设备封装： | 14-MLF?（2.5x2.5） |
| 包装： | 带卷 (TR) |
| 其它名称： | MIC2550AYML25TR MIC2550AYML25TR-ND |
March 2005
1
M9999-031805
MIC2550
Micrel, Inc.
MIC2550
Universal Serial Bus Transceiver
General Description
The MIC2550 is a single-chip transceiver that complies with
the physical layer specifications for Universal Serial Bus
(USB).
The MIC2550 supports full-speed (12Mbps) dual supply
voltage operation (patent pending) and low-speed (1.5Mbps)
operation.
A unique dual supply voltage operation allows the MIC2550
to reference the system I/F I/O signals to a supply voltage
down to 2.5V while independently powered by the USB V
BUS.
This allows the system interface to operate at its core voltage
without addition of buffering logic and also reduce system
operating current.
System Diagram
Features
Compliant to USB Specification Revision 2.0 for
low-speed (1.5Mbps) and full-speed (12Mbps) operation
Compliant to IEC-61000-4.2 (Level 2)
Operation down to 2.5V
Dual supply voltage operation
Integrated speed-select termination supply
Very low power consumption meets USB suspend-
current requirements
Small 14-pin TSSOP and 16-pin MLF packages
Applications
Personal digital assistants (PDA)
Palmtop computers
Cellular telephones
System
Supply Voltage
System
Interface
VIF
SPD
OE#
RCV
VP
D–
VM
D–
D+
VBUS
VTRM
GND
D–
D+
VBUS
USB
Interface
Connector
41206ESDA SurgX
GND
R
S
24
R
S
24
1.5k
GND
HIGH
SPEED
LOW
SPEED
MIC2550
SUS
1F
1F min
10F max
0.47F
(See “Applications Information”
for additional suppliers.)
Micrel, Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel + 1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
MicroLeadFrame and MLF are trademarks of Amkor Technology.
SurgX is a registered trademark of Cooper Electronics Technologies.
Ordering Information
Part Number
Standard
Pb-Free
Package
MIC2550BTS
MIC2550YTS
14-Pin TSSOP
MIC2550BML
MIC2550YML
16-Pin MLF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC2550AYMLTR | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MIC2550AYML-TR | 功能描述:1/1 Transceiver Half USB 2.0 16-MLF? (4x4) 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:有效 类型:收发器 协议:USB 2.0 驱动器/接收器数:1/1 双工:半 接收器滞后:200mV 数据速率:12Mbps 电压 - 电源:4 V ~ 5.25 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VFQFN 裸露焊盘，16-MLF? 供应商器件封装:16-MLF?（4x4） 标准包装:1 |
| MIC2550AYTS | 功能描述:USB 接口集成电路 USB Transceiver (Lead Free) 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 |
| MIC2550AYTS TR | 功能描述:USB 接口集成电路 USB Transceiver (Lead Free) 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 |
| MIC2550BML | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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