CP2105-F01-GMR vs CP2104-F03-GM Comparison
Detailed side-by-side comparison of CP2105-F01-GMR by Silicon Labs and CP2104-F03-GM by Silicon Labs. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | CP2105-F01-GMR | CP2104-F03-GM |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.11 | $1.62 |
| Device Type | USB 2.0 full-speed to dual UART interface bridge | — |
| USB Speed | USB 2.0 full speed | — |
| UART Channels | 2 asynchronous serial data buses | 1 |
| Supply Voltage | 1.8 V or 3.3 V | — |
| Package | QFN-24, 4 x 4 mm | 24-QFN (4x4 mm) with exposed pad |
| Integrated USB Transceiver | Yes | — |
| Integrated Clock Generator | Yes | — |
| External Crystal Required | No | — |
| One-Time Programmable ROM | 296 bytes | — |
| Integrated Voltage Regulator | 3.45 V output | — |
| Power-On Reset | On-chip | On-chip |
| Baud Rate | Programmable | — |
| Hardware Flow Control | Supported | — |
| Modem Control Signals | Full modem control signals | — |
| USB Termination Resistors | Not required; integrated USB transceiver | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: automotive qualification status] | — |
| Function | — | USB to UART Bridge Controller |
| USB Standard | — | USB 2.0 Full-Speed |
| Receive FIFO | — | 576 byte |
| Supply Voltage (VDD) | — | 3.3 V |
| I/O Supply (VIO) | — | [DATA_NEEDED: VIO voltage range] |
| Mounting Type | — | Surface Mount |
| Integrated Crystal | — | Yes (no external crystal required) |
| OTP ROM | — | 1024 byte (custom product information) |
| UART Handshake Signals | — | ~RTS, ~CTS, ~DTR, ~DSR, ~DCD, ~RI |
| GPIO | — | 4 (GPIO.0 to GPIO.3) |
| Driver Support | — | VCP and USBXpress (Windows, macOS, Linux) |
| MSL Level | — | [DATA_NEEDED: moisture sensitivity level] |