CP2101-GMR vs CP2103-GMR Comparison
Detailed side-by-side comparison of CP2101-GMR by Silicon Labs and CP2103-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 | CP2101-GMR | CP2103-GMR |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.80 | $0.00 |
| Product Type | USB-to-UART bridge controller | USB 2.0 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 |
| Package | 28-QFN (5 x 5 mm) | 28-pin QFN (5 x 5 mm) exposed-pad package |
| Pin Count | 28 pins | — |
| Mounting Type | Surface mount | Surface mount |
| 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 | — |
| UART Interface | RS-232 UART signals | Asynchronous serial data bus |
| Lead-Free Status | Lead free | Lead free |
| RoHS Status | RoHS status reported as compliant in search data | Compliant |
| DigiKey Listing | In stock listing shown as ships today | — |
| LCSC Price Reference | $4.1063 as shown in search result | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| UART Baud Rate | [DATA_NEEDED: maximum UART baud rate] | [DATA_NEEDED: supported UART baud rate] |
| USB Bus-Speed Details | [DATA_NEEDED: low-speed and full-speed support details] | — |
| Digital I/O Pins | — | 4 |
| Internal EEPROM | — | 1024 bytes |
| External Crystal Requirement | — | No external crystal required |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| 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 |