USB接口芯片选型
USB1.1:CH375 有HOST和SLAVE两种方式,即可以当主机去控制别的USB设备,如U盘等,又可以被PC控制。CH372 只有设备模式,不能控制别的USB设备USB2.0:内部不含单片机核的USB芯片:CY7C68001 CYPRESS FT245BM FTDI内部含有单片机核的USB芯片:CY7C68013 CYPRESS 有3种(56针,100针,128针)USB OTG:CY7C67200、CY7C67300, 内含16位的RISC MCU,输出16位的数据。为全速的USB接口TD1120 集成全速主机高速从机,TransDimension公司生产GL824 没有下到DATASHEET,不过网上都有资料,应该是高速的USB HUB:AT43301 一个上行4个下行,为USB1.1接口GL850A 一个上行4个下行,为USB2.0接口以下这些HUB是网上弄来的,还没有查过,有要用到的去查查看吧:Alcor Micro AU2916,AU9412AtmEl AT43301,AT43311FDTI FT8U2100AXIntel 8x930Hx,8x931HxKC TecHnology KC82C160,KC82C169Motorola MC141555,MC141556PHilips PDIUSBH11,PDIUSBH12Sola Electronics MSE9701,MSE9712TI TUSB204613USAR Systems UR3HCGNHWinbond W81C180,W82C620PS:1、USB协议规USB通信遵守严格的主从模式,即必须是主-从,不能主-主或从-从。(很多人都知道,但考虑设计的时候没有注意到) 2、USB HUB是USB设备,只能接USB主机,比如以上的OTG的芯片,不能接非USB主机的芯片,比如CY7C68013.但是HUB接主机芯片以后,该芯片直接确定为主机模式,不能再设为从机。
转二
主机控制器 | |
| 公司名称 | 产品举例 |
| CMD | USB0670、USB0673 |
| Cypress | CY7C670xx |
| Intel | 440BX AGP、440LX AGP |
| Lucent | USS-302 |
| Motorola | MPC850、MPC823 |
| OPTi | 82C861 |
| ScanLogic | SL811H、SL11H |
| Symbios | SYM60800 |
| TransDimension | UH1000 |
集线器 | |
| Alcor Micro | AU2916,AU9412 |
| Ateml | AT43301,AT43311 |
| FDTI | FT8U2100AX |
| Intel | 8x930Hx,8x931Hx |
| KC Technology | KC82C160,KC82C169 |
| Motorola | MC141555,MC141556 |
| Philips | PDIUSBH11,PDIUSBH12 |
| Sola Electronics | MSE9701,MSE9712 |
| TI | TUSB204613 |
| USAR Systems | UR3HCGNH |
| Winbond | W81C180,W82C620 |
USB接口器件 | |
| AKM | AK4170 |
| Lucent | USS-820,USS-620 |
| Micrel | MIC2550 |
| National | USBN9602 |
| NetChip | NET2888,NET2890 |
| OKI | MSM60851 |
| Philips | PDUSBD11,PDUSBD12 |
| ScanLogic | SL11,SL16 |
| Thesys | TH6501,TH6503 |
| Sipex | SP5301 |
| USB控制器 | |
| AMD | AM186CC,AM186CU |
| Anchor | EZ-USB |
| Ateml | AT43USB321,AT43320 |
| Cypress | CY7C63xxx,CY7C64xxx,CY7C65xxx |
| Infineon | C161U,C167UTAH,C541U |
| Intel | 8x930Ax,8x931Ax |
| Kawasiki LSI | USB1,USB2,USB3 |
| Microchip | PIC16C745,PIC16C765 |
| Mitsubishi | M7532,M7536 |
| Motorola | MC68HC05JB3,MC68HC05JB4 |
| Philips | P8xCx90,P8xCx95 |
| ScanLogic | SL11R |
| STMicroeletronics | ST7277,ST7271NT |
| Standard Microsystems | USB97C100,USB97C102 |
| USB电源管理 | |
| IMP | IMP2525,IMP2526 |
| Micrel | MIC2525,MIC2526,MIC2527 |
| Murata | BLM21P221SG |
| TI | TPS2014,TP2015 |
| Unitrode | UCC3831 |
| 特殊功能USB器件 | |
| HID接口器件 | |
| Alcor Micro | AU9412 |
| CMD | USB678KM2,USB678KM3 |
| Code Mercenaries | MouseWarrior,key Warrior |
| Fairchild | USB100 |
| FDTI | FT8U20BM,FT8U24AM |
| Motorola | MC68HC05JB04 |
| Samsung | KS86C6008,KS86C6104 |
| Sola Electronics | MSE9750,MSE9751 |
| USAR Systems | UR3HCGNH,UR3HCGNM |
| Vitera | Helium |
| Winbond | W81C280,W82C620 |
| Zilog | Z8E520,Z86U18 |
| USB-并口转化器 | |
| Lucent | USS-720 |
| Prolific Technology | PL2303 |
| ScanLogic | SL11P2USB |
| Sola | MSE9810 |
| USB-USB转化接口器件 | |
| Aox | SE200 |
| Shadow logic | SS-20 |
| Prolific Technology | PL2301,PL2302 |
| USB语音接口器件 | |
| AKM | AK5370 |
| Dallas | DS4201 |
| Philips | UDA1321H,UDA1331H |
| USB图象接口器件 | |
| Aox | SE400,SE510 |
| Divio | NW801,NW802 |
| Philips | SAA8115HL,SAA8117HL |
| Sunplus | SPCA501A |
| USB-Ethernet接口器件 | |
| Kawasiki LSI | KCUSB16 |
| ScanLogic | SL11ETRN |
| Dallas | DS2490 |
| USB/RS-232接口器件 | |
| Ateml | AT76C711 |
| USB-ATAPI/IDE 接口器件 | |
| ScanLogic | SL11RIDE |
关键词: USB接口芯片选
2022-01-17 10:59:35
2022-01-17 10:55:22
2022-01-17 09:21:35
2022-01-17 08:41:04
2022-01-17 08:38:24
2022-01-17 08:33:04
2022-01-17 08:31:18
2022-01-17 08:28:59
2022-01-17 08:27:51
2022-01-17 08:26:14
2022-01-17 08:24:11
2022-01-17 08:22:23
2022-01-17 08:18:40
营业执照公示信息
相关新闻