CP2104-F03-GM vs CP2104-F03-GMR Comparison
Detailed side-by-side comparison of CP2104-F03-GM by Silicon Labs and CP2104-F03-GMR 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 | CP2104-F03-GM | CP2104-F03-GMR |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | NRND | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.62 | $1.06 |
| Function | USB to UART Bridge Controller | USB 2.0 to UART bridge controller |
| USB Standard | USB 2.0 Full-Speed | USB 2.0 full speed, 12 Mbps |
| UART Channels | 1 | 1 |
| Receive FIFO | 576 byte | — |
| Supply Voltage (VDD) | 3.3 V | — |
| I/O Supply (VIO) | [DATA_NEEDED: VIO voltage range] | 1.8 V, 3 V to 3.6 V |
| Package | 24-QFN (4x4 mm) with exposed pad | 24-QFN (4x4 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Integrated Crystal | Yes (no external crystal required) | — |
| OTP ROM | 1024 byte (custom product information) | — |
| Power-On Reset | On-chip | On-chip |
| UART Handshake Signals | ~RTS, ~CTS, ~DTR, ~DSR, ~DCD, ~RI | — |
| GPIO | 4 (GPIO.0 to GPIO.3) | 4 digital I/O pins |
| Driver Support | VCP and USBXpress (Windows, macOS, Linux) | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| MSL Level | [DATA_NEEDED: moisture sensitivity level] | — |
| Baud Rate Range | — | 300 bps to 2 Mbps (programmable) |
| FIFO Buffer | — | 576 byte |
| Supply Voltage | — | 3 V to 3.6 V (VDD) |
| On-Chip Regulator Output | — | 3.45 V |
| Non-Volatile Memory | — | 1024 byte one-time-programmable ROM |
| Flow Control | — | ~RTS, ~CTS, ~DTR, ~DSR, ~DCD, ~RI |
| Integrated Clock | — | Yes (no external crystal required) |
| Integrated USB Transceiver | — | Yes (no external resistors required) |