CP2102N-A01-GQFN28R vs CP2101R 对比
详细并排对比 CP2102N-A01-GQFN28R 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。
Silicon Labs
CP2102N-A01-GQFN28R - USB to UART Bridge QFN-28 | Silicon Labs
CP2102N-A01-GQFN28R ✓ 量产中规格对比
| 参数 | CP2102N-A01-GQFN28R | 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） | $2.31 | $0.00 |
| Product Type | USB to UART Bridge Controller | USB-to-UART bridge controller |
| Series | USBXpress | — |
| USB Standard | USB 2.0 Full-Speed (12 Mbps) | — |
| UART Interface | USB 2.0 UART | — |
| Number of UART Channels | 1 | — |
| 数据速率 | 300 baud to 1 Mbaud | — |
| Supply Voltage (VBUS) | 4.0 V to 5.25 V | — |
| Supply Voltage (VDD) | 3.0 V to 3.6 V | — |
| Internal Regulator Output | 3.3 V (up to ~100 mA) | — |
| 工作温度 | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| 封装 | 28-QFN (5x5 mm) with exposed pad | 28-MLP (5 x 5 mm) |
| 安装类型 | Surface Mount | — |
| GPIO | Yes (multiple, signal-configurable) | — |
| Reset Pin | RSTb (active-low hardware reset) | — |
| On-chip Oscillator | Yes (no external crystal required) | — |
| MSL 等级 | MSL3 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | unknown |
| Host Driver | Silicon Labs CP210x VCP driver | — |
| USB Interface | — | USB 2.0 |
| 电源电压 | — | 3 V to 3.6 V |
| 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] |