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參數資料
| 型號： | MIC2551AYTS |
| 廠商： | Micrel Inc |
| 文件頁數： | 1/11頁 |
| 文件大小： | 0K |
| 描述： | IC USB TRANSCEIVER 14-TSSOP |
| 標準包裝： | 94 |
| 類型： | USB 收發(fā)器 |
| 驅動器/接收器數： | 1/1 |
| 規(guī)程： | USB 2.0 |
| 電源電壓： | 4 V ~ 5.25 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 14-TSSOP |
| 包裝： | 管件 |
| 產品目錄頁面： | 1113 (CN2011-ZH PDF) |
| 其它名稱： | 576-2182 MIC2551AYTS-ND |
November 2008
1
M9999-112008
MIC2551A
Micrel, Inc.
MIC2551A
USB Transceiver
General Description
The MIC2551A is a single chip transceiver that complies with
the physical layer specifications of the Universal Serial Bus
(USB) 2.0. It supports both full speed (12Mbps) and low
speed (1.5Mbps) operation and introduces superior edge
rate control, producing crisper eye diagrams, which ease the
task of passing USB compliance testing.
A unique, patented, dual supply voltage operation allows the
MIC2551A to reference the system I/F I/O signals to a supply
voltage down to 1.6V 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.
Typical Application
System
Supply Voltage
USB SIE
Controller
VIF
OE#
RCV
VP
VM
D–
D+
VBUS
VTRM
GND
D–
D+
USB
Port
41206ESDA SurgX
GND
GPIO
MIC2551A
SPD
1.0F (min)
10F (max)
(See “Applications Information”
for additional suppliers.)
VCC
SUS
VPU
RS
20/±1%
RS
20/±1%
VBUS
1.5k
1F
CON
Typical Application Circuit
Features
Compliant to USB Specification Revision 2.0 for full
speed (12Mbs) and low speed (1.5Mbps) operation
Compliant to IEC-61000-4.2 (Level 3)
Separate I/O supply with operation down to 1.6V
Integrated speed select termination supply
Very-low power consumption to meet USB suspend-
current requirements
Small TSSOP and MLF packages
No power supply sequencing requirements
Software controlled re-enumeration
Applications
PDAs
Palmtops
Cell phones
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 registered trademarks of Amkor Technology.
SurgX is a registered trademark of Cooper Electronics Technologies.
Ordering Information
Part Number
Standard
Pb-Free
Package
MIC2551ABTS
MIC2551AYTS
14-Pin TSSOP
MIC2551ABML
MIC2551AYML
16-Pin MLF
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MIC2551AYTS TR | 功能描述:USB 接口集成電路 USB Transceiver - Lead Free RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| MIC2551BML | 制造商:Micrel Inc 功能描述:USB Transceiver 1TR 12Mbps 16-Pin MLF EP 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MIC2551BMLTR | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MIC2551BTS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MIC2551YML TR | 功能描述:USB 接口集成電路 USB Transceiver - Lead Free RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
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