CP2108-B01-GMR vs CP2108-B01-GM 比較
詳細並排比較 CP2108-B01-GMR 由 Silicon Labs 與 CP2108-B01-GM 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-B01-GMR | CP2108-B01-GM |
|---|---|---|
| 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 | — |
| USB Specification | USB 2.0 Full-Speed (12 Mbps) | — |
| Number of UART Channels | 4 | — |
| UART Data Rate | 300 baud to 2 Mbaud | — |
| Supply Voltage (VBUS) | 3.0 V to 5.25 V | — |
| Internal LDO Output | 3.3 V (on-chip regulator) | — |
| I/O Voltage (VIO) | 1.8 V to 3.3 V (level shifters) | — |
| GPIO Pins | 16 (GPIO.0 to GPIO.15) | — |
| On-chip OTP Memory | 512 bytes | — |
| Internal Oscillator | 48 MHz (no external crystal required) | — |
| Flow Control | Hardware (RTS/CTS, DTR/DSR) and software (XON/XOFF) | — |
| 封裝 | 64-pin QFN EP, 9 mm x 9 mm | 64-pin QFN, 9 mm x 9 mm |
| 安裝類型 | Surface Mount | Surface mount |
| 工作溫度 | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| MSL 等級 | [DATA_NEEDED: MSL Level] | — |
| RoHS 狀態 | Compliant | unknown |
| Drivers | Royalty-free VCP drivers (Windows, macOS, Linux) | — |
| Device Type | — | USB 2.0 full-speed to quad-UART bridge |
| USB Interface | — | USB 2.0 full-speed |
| UART Channels | — | 4 asynchronous serial data buses |
| Digital I/O | — | 16 digital I/O pins |
| Integrated Functions | — | USB function controller, USB transceiver, oscillator, and EEPROM |
| UART Modem Control | — | Full modem-control signals |
| EEPROM Customization | — | USB VID, PID, product description, power descriptor, release number, and interface strings |
| Manufacturer | — | Silicon Labs |
| Revision Marking | — | B01-GM or B02-GM appears on the second row of the package marking, per manufacturer documentation |
| Legacy Interface Use | — | RS-232 and RS-485 design migration to USB |
| Driver Support | — | Royalty-free drivers, according to the manufacturer product-page result |
| Operating Voltage | — | [DATA_NEEDED: operating voltage] |
| REACH Status | — | unknown |
| AEC-Q100 Status | — | not_applicable |
| Lead-Free Status | — | unknown |