CP2103-GMR vs CP2104-F03-GMR Comparison
Detailed side-by-side comparison of CP2103-GMR 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 | CP2103-GMR | 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) | $0.00 | $1.06 |
| Product Type | USB 2.0 to UART bridge controller | — |
| USB Interface | USB 2.0 | — |
| Supply Voltage | 3 V to 3.6 V | 3 V to 3.6 V (VDD) |
| UART Interface | Asynchronous serial data bus | — |
| Digital I/O Pins | 4 | — |
| Internal EEPROM | 1024 bytes | — |
| External Crystal Requirement | No external crystal required | — |
| Package | 28-pin QFN (5 x 5 mm) exposed-pad package | 24-QFN (4x4 mm) with exposed pad |
| Mounting Type | Surface mount | Surface Mount |
| Lead-Free Status | Lead free | — |
| RoHS Status | Compliant | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| UART Baud Rate | [DATA_NEEDED: supported UART baud rate] | — |
| USB Operating Speed | [DATA_NEEDED: USB operating speed] | — |
| Thermal Resistance | [DATA_NEEDED: package thermal resistance] | — |
| Recommended PCB Land Pattern | [DATA_NEEDED: manufacturer land-pattern dimensions] | — |
| Driver Support | Royalty-free device drivers | — |
| EEPROM Configuration Fields | Vendor ID, product ID, serial number, power descriptor, release number, and product description | — |
| Evaluation Kit | CP2103EK | — |
| Lifecycle Recommendation | Not Recommended for New Designs | — |
| Function | — | USB 2.0 to UART bridge controller |
| USB Standard | — | USB 2.0 full speed, 12 Mbps |
| UART Channels | — | 1 |
| Baud Rate Range | — | 300 bps to 2 Mbps (programmable) |
| FIFO Buffer | — | 576 byte |
| 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 |
| Integrated Clock | — | Yes (no external crystal required) |
| Integrated USB Transceiver | — | Yes (no external resistors required) |
| Power-On Reset | — | On-chip |