品牌索引 产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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首 页 > 新闻动态 > 公司新闻 > 供应 AU9254A21 集线器控制器 供应 AU9254A21 集线器控制器AU9254A21Features
• Fully compliant with the Universal Serial Bus Specification, version 1.1. • USB hub design is compliant with Universal Serial Bus Hub Specification, revision 1.1. • Single chip integrated USB hub controller with embedded proprietary processor. • Supports four bus-powered/self-powered downstream ports. • Built-in 3.3v voltage regulator allows single +5V operating voltage, resulting in reduced overall system cost. • Runs at 12Mhz frequency. • 28-pin SSOP package, both normal size (body size 209 mil) and smaller size (body size 150 mil) are available.Features • ![]() |