CP2109-A01-GM vs CP2109-A01-GMR Comparison
Detailed side-by-side comparison of CP2109-A01-GM by Silicon Labs and CP2109-A01-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 | CP2109-A01-GM | CP2109-A01-GMR |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Unknown | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $2.42 |
| Device Type | Single-chip USB-to-UART bridge | — |
| USB Standard | USB 2.0 | — |
| Supported USB Speed | Low-speed and full-speed | — |
| UART Interface | 1 channel | — |
| Supply Voltage Range | 3.3 V to 3.6 V | — |
| Integrated USB Transceiver | Yes | — |
| External USB-Termination Resistors | Not required | — |
| Integrated Clock | Yes | — |
| External Crystal | Not required | — |
| On-Chip Power-On Reset | Yes | — |
| Programmable Memory | Internal 1024-byte programmable ROM | — |
| Configurable Descriptor Data | Vendor ID, product ID, serial number, power descriptor, release number, and product description strings | — |
| CP2109 Memory Type | One-time-programmable memory | — |
| Package | 28-QFN, 5 mm by 5 mm | 28-QFN (5x5 mm) with Exposed Pad |
| Mounting Type | Surface mount | Surface Mount |
| RoHS Status | EU RoHS compliant | Compliant |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Maximum UART Baud Rate | [DATA_NEEDED: maximum UART baud rate] | — |
| Pin Configuration | [DATA_NEEDED: complete manufacturer pin configuration] | — |
| Manufacturer | — | Silicon Labs |
| Function | — | USB Bridge, USB to UART |
| Protocol | — | USB |
| Interface | — | UART |
| Standards | — | USB 2.0 |
| Supply Voltage | — | 3.0 V to 3.6 V |
| Operating Supply Current | — | 17 mA (typical, per Cross-Reference data) |
| FIFO Buffer | — | 640 Byte |
| USB Speed | — | Full-Speed 12 Mbps |
| Number of UART Channels | — | 1 |
| Data Bits | — | 5, 6, 7, 8 |
| Baud Rate Range | — | 300 bps to 1 Mbaud |
| Operating Temperature | — | -40 C to +85 C |