USB2507-ADT vs USB2507-ADD مقایسه
مقایسه دقیق کنار به کنار USB2507-ADT توسط Microchip Technology و USB2507-ADD توسط Microchip Technology. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Microchip Technology
USB2507-ADT USB 2.0 7-Port Hub Controller | Microchip
USB2507-ADT [data_needed: lifecycle status]مقایسه مشخصات
| پارامتر | USB2507-ADT | USB2507-ADD |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Interface ICs | Interface ICs |
| وضعیت چرخه عمر | [DATA NEEDED: Lifecycle Status] | Unknown |
| Product Type | Integrated USB 2.0-compatible 7-port hub controller | — |
| USB Specification Compatibility | USB 2.0 | — |
| Downstream Port Count | 7 ports | 7 ports |
| High-Speed Data Rate | 480 Mbit/s | 480 Mb/s |
| Full-Speed Data Rate | 12 Mbit/s | 12 Mb/s |
| Low-Speed Data Rate | 1.5 Mbit/s | 1.5 Mb/s |
| Transaction Translators | 7 | 7 |
| Clocking | On-board 24 MHz crystal driver circuit or 24 MHz external clock driver | — |
| High-Speed Sampling Architecture | Internal PLL for 480 Mbit/s USB 2.0 sampling | — |
| Internal Supply | Internal 1.8 V linear voltage regulator | — |
| Configuration Methods | Strapping options, external EEPROM, or microcontroller interface | — |
| Power Management | Per-port or ganged selectable power control | — |
| Power-Source Detection | Bus-powered and self-powered source detection | — |
| Integrated USB Components | USB termination and pull-up/pull-down resistors | Termination and pull-up/pull-down resistors |
| Differential-Pin Protection | Internal short-circuit protection | — |
| بسته‌بندی | 80-pin TQFP, 12 x 12 mm | 80-TQFP, 12 x 12 mm |
| نوع نصب | Surface mount | Surface mount |
| Firmware Requirement | No firmware development required | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Status | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Device Type | — | Integrated USB 2.0-compatible 7-port hub controller |
| USB Compliance | — | Universal Serial Bus Specification Revision 2.0 |
| Upstream Host Attachment | — | Full-speed or full-/high-speed hub |
| Configuration Requirement | — | No firmware development required for standard operation |
| Configuration Interfaces | — | Strapping pins, external EEPROM, microcontroller, SMBus, and serial |
| Microcontroller Interface | — | SMBus slave |
| Downstream Power Management | — | Per-port or ganged, selectable |
| Power Source Detection | — | Bus-powered or self-powered source detection |
| Clock Source | — | On-board 24 MHz crystal driver or 24 MHz external clock |
| Internal PLL | — | 480 MHz USB 2.0 sampling |
| Integrated Regulator | — | 1.8 V linear voltage regulator |
| Differential Pin Protection | — | Internal short-circuit protection |
| Core Voltage | — | 1.8 V low-power core |