CY7C65642-28LTXCT vs CP2109-A01-GMR 对比
详细并排对比 CY7C65642-28LTXCT 出自 Infineon 和 CP2109-A01-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。
规格对比
| 参数 | CY7C65642-28LTXCT | CP2109-A01-GMR |
|---|---|---|
| 品牌 | Infineon | Silicon Labs |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| Product Type | USB 2.0 Hub Controller | — |
| Series | EZ-USB HX2VL | — |
| USB Specification | USB 2.0 (Full-Speed 12 Mbps / High-Speed 480 Mbps) | — |
| Number of Downstream Ports | 4 | — |
| Transaction Translators | 4 (Multi-TT, one per port) | — |
| Configuration Interfaces | I2C, SPI | — |
| 电源电压 | 3.3 V or 5 V | 3.0 V to 3.6 V |
| Suspend Current | [DATA_NEEDED: typical suspend current in uA] | — |
| 工作温度 | 0C to +70C (C-grade, commercial) | -40 C to +85 C |
| 封装 | 28-pin QFN (5x5 mm) with exposed pad | 28-QFN (5x5 mm) with Exposed Pad |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape and Reel | — |
| MSL 等级 | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] | — |
| RoHS 状态 | Compliant (per distributor listings) | Compliant |
| Upstream Port | 1 (USB Type-B or integrated) | — |
| Manufacturer | — | Silicon Labs |
| 功能 | — | USB Bridge, USB to UART |
| Protocol | — | USB |
| 接口 | — | UART |
| Standards | — | USB 2.0 |
| Operating Supply Current | — | 17 mA (typical, per Cross-Reference data) |
| FIFO Buffer | — | 640 Byte |
| USB Speed | — | Full-Speed 12 Mbps |
| Number of UART Channels | — | 1 |
| Data Bits | — | 5, 6, 7, 8 |
| Baud Rate Range | — | 300 bps to 1 Mbaud |