CP2102N-A02-GQFN20R vs CP2102-GMR 比較
詳細並排比較 CP2102N-A02-GQFN20R 由 Silicon Labs 與 CP2102-GMR 由 Silicon Laboratories. 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。
Silicon Labs
CP2102N-A02-GQFN20R - USB to UART Bridge, QFN-20 | Silicon Labs (Tape & Reel)
CP2102N-A02-GQFN20R ✓ 啟用中Silicon Laboratories
CP2102-GMR - USB-to-UART Bridge, QFN-28 | Silicon Laboratories (Tape & Reel)
CP2102-GMR ✓ 啟用中規格比較
| 參數 | CP2102N-A02-GQFN20R | CP2102-GMR |
|---|---|---|
| 品牌 | Silicon Labs | Silicon Laboratories |
| 類別 | Interface ICs | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | USB to UART Bridge Controller | USB-to-UART Bridge Controller |
| Family | USBXpress | — |
| USB Specification | USB 2.0 Full-Speed (12 Mbps) | — |
| Supply Voltage (VDD) | 3.0 V to 3.6 V | — |
| UART Data Bits | 5, 6, 7, or 8 | — |
| GPIO Pins | 4 | — |
| Baud Rate | Up to 1 Mbaud (typical application) | — |
| Parity | None, Even, Odd, Mark, Space | — |
| Flow Control | RTS/CTS, XON/XOFF (hardware and software) | — |
| On-Chip Regulator | 3.3 V LDO output | — |
| Internal Oscillator | Yes (48 MHz, no external crystal required) | Yes (no external crystal required) |
| Battery Charger Detect | Yes | — |
| 工作溫度 | -40C to +85C | -40 C to +85 C |
| 封裝 | QFN-20 (3x3 mm) | 28-pin QFN (5x5 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| 腳位數 | 20 | — |
| RoHS 狀態 | Compliant | Compliant |
| Lead Free | Yes | — |
| USB Standard | — | USB 2.0 Full-Speed (12 Mbps) |
| 供應電壓 | — | 3.0 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 |
| Suspend Current | — | 100 uA typical |
| Host Drivers | — | Royalty-free VCP for Windows, macOS, Linux |
| MSL 等級 | — | [DATA_NEEDED: MSL level] |