CP2102-GM vs CP2101 对比
详细并排对比 CP2102-GM 出自 Silicon Laboratories 和 CP2101 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 | CP2102-GM | CP2101 |
|---|---|---|
| 品牌 | Silicon Laboratories | Silicon Labs |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 最后采购期 |
| 单价（USD） | $1.48 | — |
| 功能 | USB-to-UART Bridge Controller | USB to UART Bridge Controller |
| USB Standard | USB 2.0 Full-Speed (12 Mbps) | USB 2.0 Full-Speed (12 Mbps) |
| 电源电压 | 3.0 V to 3.6 V | — |
| Internal LDO Output | 3.3 V | — |
| Data Rate (UART) | 300 baud to 921.6 kbaud | — |
| Modem Control Signals | RTS, CTS, DTR, DSR, DCD, RI | RTS, CTS, DTR, DSR, DCD, RI (full) |
| On-chip EEPROM | 1024 bytes | — |
| Internal Oscillator | Yes (no external crystal required) | — |
| Suspend Current | 100 uA typical | — |
| 封装 | 28-pin QFN (5x5 mm) with exposed pad | MLP/QFN-28 (5 x 5 mm) |
| 安装类型 | Surface Mount | — |
| 工作温度 | -40 C to +85 C | [DATA_NEEDED: operating temperature] |
| Host Drivers | Royalty-free VCP for Windows, macOS, Linux | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Integrated Transceiver | — | Yes |
| Integrated Oscillator | — | Yes (internal) |
| Integrated EEPROM | — | Yes (programmable) |
| Integrated Voltage Regulator | — | 5 V to 3 V, up to 100 mA |
| UART Data Rate | — | 300 bps to 921.6 kbps |
| Operating Voltage (VBUS) | — | 4.0 V to 5.25 V |
| Regulated Output | — | 3.0 V to 3.6 V (3.3 V typical) |
| Driver Support | — | Windows, macOS, Linux (virtual COM port) |
| Configuration | — | USB bus-powered or self-powered |
| Bus-Powered Capable | — | Yes |