CP2102-GMR vs CP2102N-A02-GQFN20 比較
詳細並排比較 CP2102-GMR 由 Silicon Laboratories 與 CP2102N-A02-GQFN20 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。
Silicon Laboratories
CP2102-GMR - USB-to-UART Bridge, QFN-28 | Silicon Laboratories (Tape & Reel)
CP2102-GMR ✓ 啟用中Silicon Labs
CP2102N-A02-GQFN20 - USB to UART Bridge, QFN-20 | Silicon Labs
CP2102N-A02-GQFN20 ✓ 啟用中規格比較
| 參數 | CP2102-GMR | CP2102N-A02-GQFN20 |
|---|---|---|
| 品牌 | Silicon Laboratories | Silicon Labs |
| 類別 | Interface ICs | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 單價 (USD) | $1.49 | — |
| 功能 | USB-to-UART Bridge Controller | USB to UART Bridge Controller |
| 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 | — |
| Internal Oscillator | Yes (no external crystal required) | Yes (48 MHz, no external crystal required) |
| Suspend Current | 100 uA typical | — |
| 封裝 | 28-pin QFN (5x5 mm) with exposed pad | QFN-20 (3x3 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40 C to +85 C | -40C to +85C |
| Host Drivers | Royalty-free VCP for Windows, macOS, Linux | — |
| RoHS 狀態 | Compliant | Compliant |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| 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 |
| Battery Charger Detect | — | Yes |
| 腳位數 | — | 20 |
| Lead Free | — | Yes |