CP2101R vs CP2101-GMR Comparison
Detailed side-by-side comparison of CP2101R 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 | CP2101R | CP2101-GMR |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $2.80 |
| 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 |
| Serial Interface | UART | — |
| Protocol | USB | — |
| Package | 28-MLP (5 x 5 mm) | 28-QFN (5 x 5 mm) |
| 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] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| UART Signal Levels | [DATA_NEEDED: UART signal-level specification] | — |
| ESD Protection | [DATA_NEEDED: ESD protection rating] | — |
| RoHS Status | unknown | RoHS status reported as compliant in search data |
| REACH Status | unknown | — |
| AEC-Q100 Qualification | not_applicable | — |
| Thermal Resistance | [DATA_NEEDED: exposed-pad thermal resistance] | — |
| 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 |
| DigiKey Listing | — | In stock listing shown as ships today |
| LCSC Price Reference | — | $4.1063 as shown in search result |
| UART Baud Rate | — | [DATA_NEEDED: maximum UART baud rate] |
| USB Bus-Speed Details | — | [DATA_NEEDED: low-speed and full-speed support details] |