CP2104-F03-GMR vs CP2105-F01-GM 比較
詳細並排比較 CP2104-F03-GMR 由 Silicon Labs 與 CP2105-F01-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 | CP2104-F03-GMR | CP2105-F01-GM |
|---|---|---|
| 品牌 | Silicon Labs | Silicon Labs |
| 類別 | Interface ICs | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | USB 2.0 to UART bridge controller | — |
| USB Standard | USB 2.0 full speed, 12 Mbps | — |
| UART Channels | 1 | 2 asynchronous serial data buses |
| Baud Rate Range | 300 bps to 2 Mbps (programmable) | — |
| FIFO Buffer | 576 byte | — |
| 供應電壓 | 3 V to 3.6 V (VDD) | — |
| I/O Supply (VIO) | 1.8 V, 3 V to 3.6 V | — |
| On-Chip Regulator Output | 3.45 V | — |
| Non-Volatile Memory | 1024 byte one-time-programmable ROM | — |
| GPIO | 4 digital I/O pins | — |
| Flow Control | ~RTS, ~CTS, ~DTR, ~DSR, ~DCD, ~RI | — |
| 封裝 | 24-QFN (4x4 mm) with exposed pad | 24-QFN, 4 x 4 mm |
| 安裝類型 | Surface Mount | — |
| 工作溫度 | -40C to +85C | — |
| Integrated Clock | Yes (no external crystal required) | — |
| Integrated USB Transceiver | Yes (no external resistors required) | Yes |
| Power-On Reset | On-chip | — |
| RoHS 狀態 | Compliant | [DATA_NEEDED: RoHS status] |
| Product Type | — | USB 2.0 full-speed to dual-UART bridge controller |
| USB Interface | — | USB 2.0 full-speed |
| Modem Control | — | Full modem-control signals |
| Integrated Oscillator | — | Yes |
| Programmable ROM | — | One-time programmable ROM |
| Digital I/O | — | 5 digital I/O pins |
| Package Terminology | — | QFN-24, also described as MLF or MLP in the verified datasheet snippet |
| Exposed Pad | — | Exposed pad package indicated by the verified datasheet/distributor descriptions |
| Interface Category | — | USB-to-UART interface IC |
| Host Connectivity | — | USB host connection |
| Legacy Serial Support | — | USB-to-serial bridge for legacy serial designs |
| Driver Support | — | Royalty-free drivers identified by Silicon Labs product-page result |
| Operating Supply | — | [DATA_NEEDED: operating supply voltage] |
| UART Baud Rate | — | [DATA_NEEDED: UART baud-rate range] |
| USB Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Automotive Qualification | — | [DATA_NEEDED: automotive qualification status] |