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參數(shù)資料
| 型號(hào)： | MIC2551AYML25 TR |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC USB TRANSCEIVER 14-MLF |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 類型： | USB 收發(fā)器 |
| 驅(qū)動(dòng)器/接收器數(shù)： | 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-VFQFN 裸露焊盤，14-MLF? |
| 供應(yīng)商設(shè)備封裝： | 14-MLF?（2.5x2.5） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁面： | 1113 (CN2011-ZH PDF) |
| 其它名稱： | 576-2664-6 |
MIC2551A-2.5
Micrel, Inc.
M9999-030810
2
March 2010
Pin Configuration
12
13
14
11
10
9
8
1
2
3
4
7
6
5
RCV
VP
VM
CON
VPU
VTRM
D+
D-
SPD
VIF
VBUS
GND
SUS
OE#
14-Pin MLF (ML)
Pin Description
Pin Number
Pin Name
I/O
Pin Description
1
RCV
O
Receive Data: Output for USB differential data.
2
VP
I/O
If OE# = 1, VP = Receive output (+) If OE# = 0, VP = Driver input (+).
3
VM
I/O
If OE# = 1, VM = Receive output (-) If OE# = 0, VM = Driver input (-).
4
CON
I
CONNECT (Input): Controls state of VPU. Refer to VPU pin description
for detail.
5
GND
Ground Reference.
6
SUS
I
Suspend: Active-High. Turns off internal circuits to reduce supply
current.
7
OE#
I
Output Enable: Active-Low. Enables the transceiver to transmit data
onto the bus. When inactive, the trasceiver is in the receive mode.
8
D-
I/O
Differential data lines conforming to the USB standard.
9
D+
10
VTRM
O
3.3V Reference Supply Output: Requires a minimum 0.1F decoupling
capacitor for stability. A 1F capacitor is recommended.
11
VPU
O
Pull-up Supply Voltage Output: Used to connect 1.5k pull-up speed
detect resistor. If CON = 1, VPU is high impedance. If CON = 0, VPU =
3.3V.
12
VBUS
I
USB Bus Supply Voltage: Used to power USB transceiver and internal
circuitry.
13
VIF
I
System Interface Supply Voltage: Used to provide reference supply
voltage for system I/O interface signaling.
14
SPD
I
Edge Rate Control: A logic HIGH operates at edge rates for "full speed"
operation. A logic LOW operates edge rates for "low-speed" operation.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC2551AYML-TR | 功能描述:1/1 Transceiver Half USB 2.0 16-MLF? (4x4) 制造商:microchip technology 系列:- 包裝:剪切帶（CT） 零件狀態(tài):停產(chǎn) 類型:收發(fā)器 協(xié)議:USB 2.0 驅(qū)動(dòng)器/接收器數(shù):1/1 雙工:半 接收器滯后:200mV 數(shù)據(jù)速率:12Mbps 電壓 - 電源:4 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤，16-MLF? 供應(yīng)商器件封裝:16-MLF?（4x4） 標(biāo)準(zhǔn)包裝:1 |
| MIC2551AYTS | 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 |
| 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(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 |
| 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 |
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