CP2101-GMR vs CP2101R Comparison
Detailed side-by-side comparison of CP2101-GMR by Silicon Labs and CP2101R 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 | CP2101R |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.80 | $0.00 |
| Product Type | USB-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 |
| Package | 28-QFN (5 x 5 mm) | 28-MLP (5 x 5 mm) |
| Pin Count | 28 pins | — |
| Mounting Type | 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 | — |
| Lead-Free Status | Lead free | — |
| RoHS Status | RoHS status reported as compliant in search data | unknown |
| 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] | — |
| USB Bus-Speed Details | [DATA_NEEDED: low-speed and full-speed support details] | — |
| Serial Interface | — | UART |
| Protocol | — | USB |
| Case / Package | — | 28-VFQFN exposed pad |
| Packaging | — | Cut Tape (CT) |
| Interface Function | — | USB 2.0 UART interface |
| Device Category | — | I/O controller interface IC |
| USB Speed | — | [DATA_NEEDED: USB operating speed] |
| Maximum UART Data Rate | — | [DATA_NEEDED: maximum UART baud rate] |
| UART Signal Levels | — | [DATA_NEEDED: UART signal-level specification] |
| ESD Protection | — | [DATA_NEEDED: ESD protection rating] |
| REACH Status | — | unknown |
| AEC-Q100 Qualification | — | not_applicable |
| Thermal Resistance | — | [DATA_NEEDED: exposed-pad thermal resistance] |