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參數(shù)資料
| 型號(hào)： | MIC2550AYTS |
| 廠商： | MICREL INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Universal Serial Bus Transceiver |
| 中文描述： | LINE TRANSCEIVER, PDSO14 |
| 封裝： | LEAD FREE, TSSOP-14 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大小： | 122K |
| 代理商： | MIC2550AYTS |
MIC2550A
Pin Configuration
Micrel, Inc.
M9999-031805
2
March 2005
Pin Description
Pin Name
Pin Number
MIC2550ABTS
1
Pin Number
MIC2550ABML
15
Pin Function
VIF
System Interface Supply Voltage (Input): Determines logic voltage levels for
system interface signaling to logic controller.
Speed (Input): Edge rate control. Logic high selects full-speed edge rates.
Logic low selects low-speed edge rates.
Receive Data (Output): System interface receive data interface to logic
controller.
Plus (Input/Output): System interface signal to logic controller. If OE# is
logic 1, VP is a receiver output (+); If OE# is logic 0, VP is a driver input (+).
Minus (Input/Output): System interface signal to logic controller. If OE# is
logic 1, VM is a receiver output (–); If OE# is logic 0, VM is a driver input (–).
Not internally connected
Ground: Power supply return and signal reference.
Suspend (Input): Logic high turns off internal circuits to reduce supply
current.
Output Enable (Input): Active low system interface input signal from logic
controller. Logic low causes transceiver to transmit data onto the bus. Logic
high causes the transceiver to receive data from the bus.
USB Differential Data Line – (Input/Output)
USB Differential Data Line + (Input/Output)
Termination Supply (Output): 3.3V speed termination resistor supply output.
USB Supply Voltage (Input): Transceiver supply.
SPD
2
1
RCV
3
2
VP
4
3
VM
5
4
NC
GND
SUS
6, 13
7
8
5, 8, 13 16
6
7
OE#
9
9
D–
D+
10
11
12
14
10
11
12
14
VTRM
VBUS
1
VIF
SPD
RCV
VP
VM
NC
GND
14 VBUS
NC
VTRM
D+
D–
OE#
SUS
13
12
11
10
9
8
2
3
4
5
6
7
14-Pin TSSOP (TM)
1
2
3
4
12
11
10
9
16 15 14 13
5
6
7
8
SPD
RCV
VP
VM
VTRM
D+
D–
OE#
N
V
V
N
N
N
16-Pin MLF (ML)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC2551A | USB TRANSCEIVER |
| MIC2551ABML | USB TRANSCEIVER |
| MIC2551ABTS | USB TRANSCEIVER |
| MIC2551 | USB TRANSCEIVER |
| MIC2570 | Two-Cell Switching Regulator(微功率升壓開關(guān)穩(wěn)壓器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC2550AYTS TR | 功能描述:USB 接口集成電路 USB Transceiver (Lead Free) RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| MIC2550BML | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MIC2550BMLTR | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MIC2550BTS | 制造商:Micrel Inc 功能描述:USB Transceiver 1TR 1.5Mbps/12Mbps 14-Pin TSSOP 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MIC2550BTS TR | 制造商:Micrel Inc 功能描述:USB Transceiver 1TR 1.5Mbps/12Mbps 14-Pin TSSOP T/R |
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