CP2101-GMR vs CP2102-GMR 对比
详细并排对比 CP2101-GMR 出自 Silicon Labs 和 CP2102-GMR 出自 Silicon Laboratories。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 | CP2101-GMR | CP2102-GMR |
|---|---|---|
| 品牌 | Silicon Labs | Silicon Laboratories |
| 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） | $2.80 | $1.49 |
| Product Type | USB-to-UART bridge controller | — |
| USB Interface | USB 2.0 | — |
| 电源电压 | 3 V to 3.6 V | 3.0 V to 3.6 V |
| 封装 | 28-QFN (5 x 5 mm) | 28-pin QFN (5x5 mm) with exposed pad |
| 引脚数量 | 28 pins | — |
| 安装类型 | Surface mount | Surface Mount |
| 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 | — |
| RoHS 状态 | RoHS status reported as compliant in search data | Compliant |
| DigiKey Listing | In stock listing shown as ships today | — |
| LCSC Price Reference | $4.1063 as shown in search result | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| UART Baud Rate | [DATA_NEEDED: maximum UART baud rate] | — |
| USB Bus-Speed Details | [DATA_NEEDED: low-speed and full-speed support details] | — |
| 功能 | — | USB-to-UART Bridge Controller |
| USB Standard | — | USB 2.0 Full-Speed (12 Mbps) |
| 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 |
| Host Drivers | — | Royalty-free VCP for Windows, macOS, Linux |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |