CP2101-GMR vs CP2101R 对比
详细并排对比 CP2101-GMR 出自 Silicon Labs 和 CP2101R 出自 Silicon Labs。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | CP2101-GMR | CP2101R |
|---|---|---|
| 品牌 | Silicon Labs | Silicon Labs |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.80 | $0.00 |
| Product Type | USB-to-UART bridge controller | USB-to-UART bridge controller |
| USB Interface | USB 2.0 | USB 2.0 |
| 电源电压 | 3 V to 3.6 V | 3 V to 3.6 V |
| 封装 | 28-QFN (5 x 5 mm) | 28-MLP (5 x 5 mm) |
| 引脚数量 | 28 pins | — |
| 安装类型 | Surface mount | — |
| Integrated USB Transceiver | Yes | — |
| External USB Transceiver Resistors | No external resistors required | — |
| Integrated Clock | Yes | — |
| External Crystal | No external crystal required | — |
| Integrated EEPROM | 512 byte | — |
| UART Interface | RS-232 UART signals | — |
| Lead-Free Status | Lead free | — |
| RoHS 状态 | RoHS status reported as compliant in search data | unknown |
| DigiKey Listing | In stock listing shown as ships today | — |
| LCSC Price Reference | $4.1063 as shown in search result | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| UART Baud Rate | [DATA_NEEDED: maximum UART baud rate] | — |
| USB Bus-Speed Details | [DATA_NEEDED: low-speed and full-speed support details] | — |
| Serial Interface | — | UART |
| Protocol | — | USB |
| Case / Package | — | 28-VFQFN exposed pad |
| Packaging | — | Cut Tape (CT) |
| Interface Function | — | USB 2.0 UART interface |
| Device Category | — | I/O controller interface IC |
| USB Speed | — | [DATA_NEEDED: USB operating speed] |
| Maximum UART Data Rate | — | [DATA_NEEDED: maximum UART baud rate] |
| UART Signal Levels | — | [DATA_NEEDED: UART signal-level specification] |
| ESD Protection | — | [DATA_NEEDED: ESD protection rating] |
| REACH Status | — | unknown |
| AEC-Q100 Qualification | — | not_applicable |
| 热阻 | — | [DATA_NEEDED: exposed-pad thermal resistance] |