| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
CH334F | 4 端口 USB HUB 控制器芯片 CH334和CH335是符合USB2.0协议规范的4端口USB HUB控制器芯片,上行端口支持USB2.0高速和全速,下行端口支持USB2.0高速480Mbps、全速12Mbps和低速1.5Mbps。不但支持低成本的STT模式(单个TT分时调度4个下行端口),还支持高性能的MTT模式(4个TT各对应1个端口,并发处理)。\r\n工业级设计,外围精简,可应用于计算机和工控机主板、外设、嵌入式系统等。 • 4口USB集线器,提供4个USB2.0下行端口,向下兼容USB1.1协议规范\r\n• 支持各端口独立电源控制或GANG整体联动电源控制\r\n• 支持各端口独立过流检测或GANG整体过流检测,支持5V耐压过流信号输入\r\n• 支持高性能的MTT模式,为每个端口提供独立TT实现满带宽并发传输,总带宽是STT的4倍\r\n• 支持端口状态LED指示灯\r\n• 可通过外部EEPROM配置是否支持复合设备、不可移除设备、自定义VID、PID和端口配置\r\n• 内置信息存储器,针对行业特殊需求可批量定制厂商或产品信息及配置,无需EEPROM\r\n• 自研的专用USB PHY,LPM低功耗技; | WCH 沁恒微电子 | WCH | |
Very High Output Aluminum Gallium Arsenide Quad Chip IRED Array 文件:105.43 Kbytes 页数:1 Pages | CLAIREX | CLAIREX | ||
Very High Output Aluminum Gallium Arsenide Quad chip IRED Array 文件:106.65 Kbytes 页数:1 Pages | CLAIREX | CLAIREX | ||
T-1 3/4 Midget Groove Base Coming Soon. If you have some information on related parts, please share useful information by adding links below. 文件:218.29 Kbytes 页数:1 Pages | CML | CML |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
WCH/沁恒 |
22+23+ |
QFN24 |
61583 |
代理假一罚十全新原装现货可送货 |
询价 | ||
WCH/沁恒 |
2025+ |
QFN-24 |
5000 |
原装进口价格优 请找坤融电子! |
询价 | ||
WCH/沁恒 |
25+ |
QFN24 |
12000 |
刚到现货 可出样品 |
询价 | ||
FTDI(飞特帝亚) |
22+ |
LQFP-64(10x10) |
693 |
通信接口/百分百原装现货 |
询价 | ||
WCH |
24+ |
con |
50 |
现货常备产品原装可到京北通宇商城查价格 |
询价 | ||
WCH(南京沁恒) |
25+ |
QFN-24(4x4) |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 | ||
WCH |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
WCH(南京沁恒) |
23+ |
QFN-28-EP(5x5) |
10500 |
原装供应商单片机(MCU/MPU/SOC) |
询价 | ||
24+ |
N/A |
54000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
WCH/沁恒 |
QFN-28 |
60000 |
全新、原装 |
询价 |
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