参数资料
| 型号： | MIC2551AYML25 TR |
| 厂商： | Micrel Inc |
| 文件页数： | 3/10页 |
| 文件大小： | 0K |
| 描述： | IC USB TRANSCEIVER 14-MLF |
| 标准包装： | 1 |
| 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： | 标准包装 |
| 产品目录页面： | 1113 (CN2011-ZH PDF) |
| 其它名称： | 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC2551AYML-TR | 功能描述:1/1 Transceiver Half USB 2.0 16-MLF? (4x4) 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:停产 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 |
| MIC2551AYTS | 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 |
| MIC2551AYTS 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 |
| 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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