CP2108-B03-GMR vs CP2108-B02-GMR 比較
詳細並排比較 CP2108-B03-GMR 由 Silicon Labs 與 CP2108-B02-GMR 由 Silicon Labs. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | CP2108-B03-GMR | CP2108-B02-GMR |
|---|---|---|
| 品牌 | Silicon Labs | Silicon Labs |
| 類別 | Interface ICs | Interface ICs |
| 生命週期狀態 | 啟用中 | Obsolete |
| 功能 | USB to Quad UART Bridge Controller | — |
| Protocol | USB 2.0 Full-Speed | — |
| UART Channels | 4 | — |
| 供應電壓 | 3.0 V to 3.6 V | 3.3 V |
| 供應電流 | [DATA_NEEDED: typical operating current in mA] | — |
| Baud Rate | 300 bps to 921.6 kbps (per UART) | — |
| Data Bits | 5, 6, 7, 8 bits | — |
| Parity | None, Even, Odd, Mark, Space | — |
| Stop Bits | 1, 1.5, 2 | — |
| Flow Control | Hardware (RTS/CTS) and Software (XON/XOFF) per UART | — |
| Modem Control Signals | Full (DTR, DSR, RTS, CTS, DCD, RI) per channel | — |
| Internal Oscillator | Yes (crystal-less USB operation) | — |
| Internal LDO | 3.3 V output, up to 100 mA for external logic | — |
| On-chip EEPROM | Yes (VID, PID, serial number, product string, GPIO configuration) | — |
| GPIO | Configurable multi-IO pins (revision B03 feature) | — |
| ESD Protection | [DATA_NEEDED: HBM IEC 61000-4-2 rating on USB lines] | — |
| 工作溫度 | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| 封裝 / 外殼 | 64-QFN (9 mm x 9 mm) | — |
| Supplier Device Package | 64-QFN 9 x 9 | — |
| 安裝類型 | Surface Mount | Surface mount |
| MSL 等級 | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] | 3 (168 hours) |
| RoHS 狀態 | Compliant (per manufacturer page) | — |
| Product Type | — | Single-chip USB-to-Quad-UART bridge controller |
| USB Interface | — | USB 2.0 |
| USB Speed | — | Low-speed/full-speed |
| UART Channel Count | — | 4 channels |
| 封裝 | — | 64-pin QFN exposed-pad package |
| Package Dimensions | — | 9 mm x 9 mm |
| Interface Function | — | USB-to-UART |
| Legacy Interface Target | — | RS-232 and RS-485 designs |
| Ordering Package | — | Tape and reel |
| Manufacturer | — | Silicon Labs |
| ECCN | — | EAR99 |
| HTSUS Code | — | 8542.39.0001 |
| 生命週期狀態 | — | Obsolete, according to supplied distributor listing |
| UART Electrical Levels | — | [DATA_NEEDED: UART logic voltage levels] |
| Maximum UART Baud Rate | — | [DATA_NEEDED: maximum UART baud rate] |
| USB Host Compatibility | — | [DATA_NEEDED: supported USB host compatibility details] |