CP2102-GMR vs CP2101-GMR 对比
详细并排对比 CP2102-GMR 出自 Silicon Laboratories 和 CP2101-GMR 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 Laboratories
CP2102-GMR - USB-to-UART Bridge, QFN-28 | Silicon Laboratories (Tape & Reel)
CP2102-GMR ✓ 量产中
规格对比
| 参数 | CP2102-GMR | CP2101-GMR |
|---|---|---|
| 品牌 | Silicon Laboratories | Silicon Labs |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 单价（USD） | $1.49 | — |
| 功能 | USB-to-UART Bridge Controller | — |
| USB Standard | USB 2.0 Full-Speed (12 Mbps) | — |
| 电源电压 | 3.0 V to 3.6 V | 3 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 | — |
| 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 | 28-QFN (5 x 5 mm) |
| 安装类型 | Surface Mount | Surface mount |
| 工作温度 | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Host Drivers | Royalty-free VCP for Windows, macOS, Linux | — |
| RoHS 状态 | Compliant | RoHS status reported as compliant in search data |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Product Type | — | USB-to-UART bridge controller |
| USB Interface | — | USB 2.0 |
| 引脚数量 | — | 28 pins |
| 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 |
| DigiKey Listing | — | In stock listing shown as ships today |
| LCSC Price Reference | — | $4.1063 as shown in search result |
| UART Baud Rate | — | [DATA_NEEDED: maximum UART baud rate] |
| USB Bus-Speed Details | — | [DATA_NEEDED: low-speed and full-speed support details] |