CP2103-GM vs CP2103-GMR مقایسه
مقایسه دقیق کنار به کنار CP2103-GM توسط Silicon Labs و CP2103-GMR توسط Silicon Labs. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | CP2103-GM | CP2103-GMR |
|---|---|---|
| برند | Silicon Labs | Silicon Labs |
| دسته‌بندی | Interface ICs | Interface ICs |
| وضعیت چرخه عمر | فعال | NRND |
| Product Type | USB 2.0 to UART bridge controller | USB 2.0 to UART bridge controller |
| USB Interface | USB 2.0 | USB 2.0 |
| UART Interface | UART | Asynchronous serial data bus |
| Operating Voltage | 1.8 V to 3.6 V | — |
| بسته‌بندی | 28-QFN | 28-pin QFN (5 x 5 mm) exposed-pad package |
| Package Dimensions | 5 mm × 5 mm | — |
| Exposed Pad | Yes | — |
| Integrated USB Transceiver | Yes | — |
| Integrated Clock | Yes | — |
| External Crystal Required | No external crystal required | — |
| Integrated EEPROM | 1024 bytes | — |
| EEPROM Functions | Vendor ID, product ID, serial number, power descriptor, and release number | — |
| RS-232/RS-485 Design Support | USB bridge solution for updating RS-232 and RS-485 designs | — |
| نوع نصب | Surface mount | Surface mount |
| Interface Category | USB interface controller | — |
| دمای کاری | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Maximum USB Current | [DATA_NEEDED: maximum USB current] | — |
| UART Baud Rate | [DATA_NEEDED: UART baud-rate range] | [DATA_NEEDED: supported UART baud rate] |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | [DATA_NEEDED: AEC-Q100 qualification] |
| ولتاژ تغذیه | — | 3 V to 3.6 V |
| Digital I/O Pins | — | 4 |
| Internal EEPROM | — | 1024 bytes |
| External Crystal Requirement | — | No external crystal required |
| Lead-Free Status | — | Lead free |
| USB Operating Speed | — | [DATA_NEEDED: USB operating speed] |
| مقاومت حرارتی | — | [DATA_NEEDED: package thermal resistance] |
| Recommended PCB Land Pattern | — | [DATA_NEEDED: manufacturer land-pattern dimensions] |
| Driver Support | — | Royalty-free device drivers |
| EEPROM Configuration Fields | — | Vendor ID, product ID, serial number, power descriptor, release number, and product description |
| Evaluation Kit | — | CP2103EK |
| Lifecycle Recommendation | — | Not Recommended for New Designs |