CYUSB3328-88LTXC vs CYUSB3328-88LTXI 对比
详细并排对比 CYUSB3328-88LTXC 出自 Infineon 和 CYUSB3328-88LTXI 出自 Infineon。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 | CYUSB3328-88LTXC | CYUSB3328-88LTXI |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 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） | $5.21 | $5.49 |
| Product Type | USB 3.0 Hub Controller | USB 3.0 Hub Controller |
| Series | EZ-USB HX3 | EZ-USB HX3 |
| Core | ARM Cortex-M0 | ARM Cortex-M0 |
| On-chip ROM | 32 KB | — |
| USB Standard | USB 3.1 Gen 1 / USB 3.0 SuperSpeed (5 Gbps) | — |
| Backward Compatibility | USB 2.0 High Speed, USB 1.1 Full/Low Speed | — |
| Upstream Ports | 1 (USB Type-C Bridge integrated) | 1 x USB 3.1 Gen 2 |
| Downstream Ports | Up to 5 SuperSpeed ports (8-port capable hub silicon) | 4 downstream (8 logical via DMC) |
| 电源电压 | 3.3 V typical | 3.0 V to 3.6 V |
| Charging Support | USB PD 3.0, BC v1.2, Apple Charging | USB PD 3.0, BC v1.2, Apple Charging |
| Billboard Controller | Integrated | — |
| Dock Management Controller (DMC) | Integrated, with signed firmware download | — |
| Firmware Upgrade | Over USB, signed via DMC | Over USB, signed via DMC |
| 封装 | 88-VFQFN-EP (10x10 mm) with exposed pad | 88-VFQFN Exposed Pad (10 x 10 mm) |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (Industrial) |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| ROM Size | — | 32 KB |
| USB Speed | — | 5 Gbps (USB 3.0 SuperSpeed) |
| Billboard Device | — | Integrated |
| USB-C Bridge | — | Integrated |
| 安装类型 | — | Surface Mount |