CP2103-GMR vs CP2101-GMR Comparison
Detailed side-by-side comparison of CP2103-GMR by Silicon Labs and CP2101-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 | CP2101-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 | $2.80 |
| Product Type | USB 2.0 to UART bridge controller | USB-to-UART bridge controller |
| USB Interface | USB 2.0 | USB 2.0 |
| Supply Voltage | 3 V to 3.6 V | 3 V to 3.6 V |
| UART Interface | Asynchronous serial data bus | RS-232 UART signals |
| 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 | 28-QFN (5 x 5 mm) |
| Mounting Type | Surface mount | Surface mount |
| Lead-Free Status | Lead free | Lead free |
| RoHS Status | Compliant | RoHS status reported as compliant in search data |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| UART Baud Rate | [DATA_NEEDED: supported UART baud rate] | [DATA_NEEDED: maximum 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 | — |
| Pin Count | — | 28 pins |
| Integrated USB Transceiver | — | Yes |
| External USB Transceiver Resistors | — | No external resistors required |
| Integrated Clock | — | Yes |
| External Crystal | — | No external crystal required |
| Integrated EEPROM | — | 512 byte |
| DigiKey Listing | — | In stock listing shown as ships today |
| LCSC Price Reference | — | $4.1063 as shown in search result |
| USB Bus-Speed Details | — | [DATA_NEEDED: low-speed and full-speed support details] |