CP2101R vs CP2102N-A01-GQFN28R Comparison
Detailed side-by-side comparison of CP2101R by Silicon Labs and CP2102N-A01-GQFN28R by Silicon Labs. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Silicon Labs
CP2102N-A01-GQFN28R - USB to UART Bridge QFN-28 | Silicon Labs
CP2102N-A01-GQFN28R ✓ ActiveSpecification Comparison
| Parameter | CP2101R | CP2102N-A01-GQFN28R |
|---|---|---|
| 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 | $2.31 |
| Product Type | USB-to-UART bridge controller | USB to UART Bridge Controller |
| USB Interface | USB 2.0 | — |
| Supply Voltage | 3 V to 3.6 V | — |
| Serial Interface | UART | — |
| Protocol | USB | — |
| Package | 28-MLP (5 x 5 mm) | 28-QFN (5x5 mm) with exposed pad |
| 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] | -40 C to +85 C |
| UART Signal Levels | [DATA_NEEDED: UART signal-level specification] | — |
| ESD Protection | [DATA_NEEDED: ESD protection rating] | — |
| RoHS Status | unknown | Compliant |
| REACH Status | unknown | — |
| AEC-Q100 Qualification | not_applicable | — |
| Thermal Resistance | [DATA_NEEDED: exposed-pad thermal resistance] | — |
| Series | — | USBXpress |
| USB Standard | — | USB 2.0 Full-Speed (12 Mbps) |
| UART Interface | — | USB 2.0 UART |
| Number of UART Channels | — | 1 |
| Data Rate | — | 300 baud to 1 Mbaud |
| Supply Voltage (VBUS) | — | 4.0 V to 5.25 V |
| Supply Voltage (VDD) | — | 3.0 V to 3.6 V |
| Internal Regulator Output | — | 3.3 V (up to ~100 mA) |
| Mounting Type | — | Surface Mount |
| GPIO | — | Yes (multiple, signal-configurable) |
| Reset Pin | — | RSTb (active-low hardware reset) |
| On-chip Oscillator | — | Yes (no external crystal required) |
| MSL Level | — | MSL3 (per JEDEC J-STD-020) |
| Host Driver | — | Silicon Labs CP210x VCP driver |