參數(shù)資料
型號: STPCI2HEYC
廠商: 意法半導體
英文描述: X86 Core PC Compatible System-on-Chip for Terminals
中文描述: x86內核PC兼容系統(tǒng)上的終端芯片
文件頁數(shù): 88/111頁
文件大?。?/td> 1896K
代理商: STPCI2HEYC
DESIGN GUIDELINES
88/111
Issue 1.0 - July 24, 2002
6.3.10. USB INTERFACE
The STPC integrates a USB host interface with a
2-port Hub. The only external device needed are
the ESD protection circuits USBDF01W5 and a
USB power supply controller.
Figure 6-16
describes a typical implementation using these
devices.
Figure 6-16. Typical USB implementation
Note 1; The ESD protection will be adequate for most applications. In some instances, problems may occur if the devices on the
USB chain do not have enough power to drive the signals adequately. We therefore recommend that you replace the part with de-
screte components and reduce the value of the capacitor.
POWERON
STPC
TPS2014
OC
USBDMNS[0]
USBDPLS[0]
USBDMNS[1]
USBDPLS[1]
5V
Connector
GND
9
10
11
12
1
2
6
7
3
4
8
5
100nF
2x 47uF
5
4
6,7,8
5V
2,3
1
USBVCC
100nF
5V
TPS2014
Power Decoupling
R = 15 Ohm
1
3
R = 15 Ohm
1
R = 15 Ohm
1
3
R = 15 Ohm
1
USBDF02W5
(Note1)
1
4
5
USBDF02W5
(Note1)
1
4
5
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相關代理商/技術參數(shù)
參數(shù)描述
STPCI2HEYI 功能描述:微處理器 - MPU 133MHz x86 SoC RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
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STP-CN04 功能描述:烙鐵 Cartridge Conical 0.4mm (0.016in) RoHS:否 制造商:Weller 產品:Soldering Stations 類型:Digital, Iron, Stand, Cleaner 瓦特:50 W 最大溫度:+ 850 F 電纜類型:US Cord Included
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