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参数资料
| 型号： | USB1T20MTCX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 2/9页 |
| 文件大小： | 0K |
| 描述： | TRANSCEIVER USB 14-TSSOP |
| 标准包装： | 1 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | USB 2.0 |
| 电源电压： | 3.3V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 标准包装 |
| 其它名称： | USB1T20MTCXDKR |
2004 Fairchild Semiconductor Corporation
www.fairchildsemi.com
USB1T20
Rev. 1.0.3
2
US
B1
T20
—
Universa
l
Se
rial
Bus
Trans
ceiver
Pin Configuration
MODE
/OE
RCV
VP
VM
SUSPND
GND
VCC
VMO/FSEO
VPO
D+
D-
SPEED
NC
14
13
12
11
10
9
8
1
2
3
4
5
6
7
Figure 2. Pin Configuration (Top View)
Pin Definitions
Pin #
Name
I/O
Description
1
MODE
I
Mode. When left unconnected, a weak pull-up transistor pulls mode pin to VCC and, in
this GND, the VMO/FSEO pin takes the function of FSEO (force SEO).
2
/OE
I
Output Enable. Active LOW; enables the transceiver to transmit data on the bus.
When not active, the transceiver is in receive mode.
3
RCV
O
Receive Data. CMOS-Level output for USB differential input.
4, 5
VP,VM
O
Gated version of D-
and D+. Outputs are logic “0” and logic “1.” Used to detect single
ended zero (/SEO), error conditions, and interconnected speed. (Input to SIE).
VP
VM
RESULT
0
/SEO
0
1
Low Speed
1
0
Full Speed
0
1
Error
6
SUSPND
I
Suspend. Enables a low-power state while the USB bus is inactive. While the suspend
pin is active, it drives the RCV pin to a logic “0” state. Both D+ and D- are
3-state.
7
GND
Ground reference.
8
NC
No connect.
9
SPEED
I
Edge Rate Control. Logic
“1” operates at edge rates for full speed. Logic “0” operates
edge rates for low speed.
10, 11
D-, D+
AI/O
Data+, Data-. Differential data bus conforming to the Universal Serial Bus standard.
12, 13
VPO,VMO/FSEO
I
Inputs to differential driver. (Outputs from SIE.)
Mode
VPO
VMO/FSEO
RESULT
0
Logic “0”
0
1
/SEO
1
0
Logic “1”
1
/SEO
1
0
/SEO
0
1
Logic “0”
1
0
Logic “1”
1
Illegal Code
14
VCC
3.0 to 3.6 power supply.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| USB1T20MTCX | 制造商:Fairchild Semiconductor Corporation 功能描述:Transceiver IC |
| USB1T20MTCX_Q | 功能描述:USB 接口集成电路 USB 2.0 Transceiver 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 |
| USB2.0-AB06 | 制造商:PANASONIC ELECTRIC WORKS ACSD 功能描述:Cable,USB programming cable for GT32 Series 制造商:Panasonic Electric Works 功能描述:USB PROGRAMMING CABLE; For Use With:GT Series Programmable Displays; Cable Length:6m |
| USB2.0-AB-1.5 | 制造商:Volex Group 功能描述: |
| USB2.0-AB-2.0 | 制造商:Volex Group 功能描述: |
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