CP2101R vs CP2102N-A01-GQFN28R 对比
详细并排对比 CP2101R 出自 Silicon Labs 和 CP2102N-A01-GQFN28R 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 | CP2101R | CP2102N-A01-GQFN28R |
|---|---|---|
| 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） | $0.00 | $2.31 |
| Product Type | USB-to-UART bridge controller | USB to UART Bridge Controller |
| USB Interface | USB 2.0 | — |
| 电源电压 | 3 V to 3.6 V | — |
| Serial Interface | UART | — |
| Protocol | USB | — |
| 封装 | 28-MLP (5 x 5 mm) | 28-QFN (5x5 mm) with exposed pad |
| 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] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| UART Signal Levels | [DATA_NEEDED: UART signal-level specification] | — |
| ESD Protection | [DATA_NEEDED: ESD protection rating] | — |
| RoHS 状态 | unknown | Compliant |
| REACH Status | unknown | — |
| AEC-Q100 Qualification | not_applicable | — |
| 热阻 | [DATA_NEEDED: exposed-pad thermal resistance] | — |
| 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) |
| 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) |
| Host Driver | — | Silicon Labs CP210x VCP driver |