CP2102N-A01-GQFN28 vs CP2102N-A01-GQFN28R 对比
详细并排对比 CP2102N-A01-GQFN28 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-GQFN28 - USB to UART Bridge QFN-28 | Silicon Labs (Tape & Reel)
CP2102N-A01-GQFN28 ✓ 量产中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-GQFN28 | 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） | $2.31 | $2.31 |
| Product Type | USB to UART Bridge Controller | USB to UART Bridge Controller |
| Series | USBXpress | USBXpress |
| USB Standard | USB 2.0 Full-Speed (12 Mbps) | USB 2.0 Full-Speed (12 Mbps) |
| UART Interface | USB 2.0 UART | USB 2.0 UART |
| Number of UART Channels | 1 | 1 |
| 数据速率 | 300 baud to 1 Mbaud | 300 baud to 1 Mbaud |
| Supply Voltage (VBUS) | 4.0 V to 5.25 V | 4.0 V to 5.25 V |
| Supply Voltage (VDD) | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
| Internal Regulator Output | 3.3 V (up to ~100 mA) | 3.3 V (up to ~100 mA) |
| 工作温度 | -40 C to +85 C | -40 C to +85 C |
| 封装 | 28-QFN (5x5 mm) with exposed pad | 28-QFN (5x5 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| GPIO | Yes (multiple, signal-configurable) | Yes (multiple, signal-configurable) |
| Reset Pin | RSTb (active-low hardware reset) | RSTb (active-low hardware reset) |
| On-chip Oscillator | Yes (no external crystal required) | Yes (no external crystal required) |
| MSL 等级 | MSL3 (per JEDEC J-STD-020) | MSL3 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| Host Driver | Silicon Labs CP210x VCP driver | Silicon Labs CP210x VCP driver |