USB2502-HD vs USB2502-HT مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ USB2502-HD بواسطة Microchip Technology و USB2502-HT بواسطة Microchip Technology. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | USB2502-HD | USB2502-HT |
|---|---|---|
| العلامة التجارية | Microchip Technology | Microchip Technology |
| الفئة | Interface ICs | Interface ICs |
| حالة دورة الحياة | نشط | نشط |
| Product Type | 2-port USB 2.0 hub controller | — |
| Number of Downstream Ports | 2 ports | 2 ports |
| USB Specification | Universal Serial Bus Specification Revision 2.0 | USB 2.0 |
| Low-Speed Data Rate | 1.5 Mb/s | — |
| Full-Speed Data Rate | 12 Mb/s | — |
| High-Speed Data Rate | 480 Mb/s | — |
| Full-Speed Host Attachment | Supported | — |
| Full-/High-Speed Host Attachment | Supported | — |
| Downstream Low-Speed Device Support | Supported on all enabled downstream ports | — |
| Downstream Full-Speed Device Support | Supported on all enabled downstream ports | — |
| Downstream High-Speed Device Support | Supported when operating as a high-speed hub | — |
| Specification Revision Date | April 27, 2000 | — |
| Referenced Errata | December 7, 2000 and May 28, 2002 | — |
| الفئة | Integrated Circuits (ICs), Interface Controllers | — |
| العلبة | [DATA_NEEDED: exact package type, pin count, and dimensions] | 48-TQFP |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Device Type | — | USB 2.0 hub controller |
| Upstream Host Compatibility | — | High-speed host |
| Low-Speed Support | — | 1.5 Mb/s |
| Full-Speed Support | — | 12 Mb/s |
| High-Speed Support | — | 480 Mb/s |
| Downstream Port Direction | — | Downstream-facing |
| Manufacturer | — | Microchip Technology |
| Operating Voltage | — | [DATA_NEEDED: operating voltage] |
| Maximum USB Data Rate | — | 480 Mb/s |
| Interface Category | — | USB interface IC |
| Datasheet Compliance Reference | — | Universal Serial Bus Specification Revision 2.0 |
| درجة حرارة التشغيل | — | [DATA_NEEDED: operating temperature range] |
| Automotive Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| نوع التركيب | — | Surface mount |