USB2504-JT vs USB2504A-JT 比較
詳細並排比較 USB2504-JT 由 Microchip Technology 與 USB2504A-JT 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | USB2504-JT | USB2504A-JT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Interface ICs | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | USB 2.0 four-port hub controller | Integrated USB 2.0 four-port hub controller |
| USB Specification | USB 2.0 | — |
| Downstream Port Count | 4 ports | 4 ports |
| Upstream Host Connection | USB high-speed host connection | — |
| Low-Speed Support | 1.5 Mb/s | 1.5 Mbit/s |
| Full-Speed Support | 12 Mb/s | 12 Mbit/s |
| High-Speed Support | 480 Mb/s | 480 Mbit/s |
| Firmware Requirement | No firmware development required | — |
| Configuration Method | Strapping options, external EEPROM, or microcontroller interface | — |
| Microcontroller Interface | Hub appears as an SMBus slave device | — |
| 供應電壓 | 3 V to 3.6 V | — |
| 封裝 | 64-pin TQFP (10 x 10 mm) | 64-pin TQFP, 10 mm x 10 mm |
| 安裝類型 | Surface mount | Surface mount |
| 介面類型 | USB hub controller and USB interface IC | — |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| USB Standard | — | USB 2.0 |
| Upstream Port Count | — | 1 port |
| Transaction Translators | — | 4, one per downstream port |
| Supply Voltage Range | — | 3 V to 3.6 V |
| Power Management | — | Per-port or ganged, selectable downstream power control |
| Power-Source Detection | — | Bus-powered or self-powered source detection |
| Configuration Options | — | Pin-selectable defaults, limited strap options, external EEPROM, or microcontroller interface |
| Firmware Development | — | Not required |
| RoHS | — | Compliant |
| External Clock | — | [DATA_NEEDED: external clock requirement] |
| Standard Packaging Quantity | — | [DATA_NEEDED: standard packaging quantity] |