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| PartNumber | XR21V1412IL32-F | XR21V1412IL32TR-F | XR21V1412IL32 |
| Description | USB Interface IC 2-Ch 12Mbps 48MHz Internal clock; UART | USB Interface IC 2 Chan FS USB UART w/ 256 Byte FIFO | |
| Manufacturer | MaxLinear | MaxLinear | - |
| Product Category | USB Interface IC | USB Interface IC | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-32 | QFN-32 | - |
| Series | XR21V1412 | XR21V1412 | - |
| Product | USB Controllers | USB Controllers | - |
| Type | Bridge, USB to UART | Bridge, USB to UART | - |
| Standard | USB 2.0 | USB 1.1 | - |
| Speed | High Speed | Full Speed | - |
| Data Rate | 12 Mb/s | 12 Mb/s | - |
| Operating Supply Current | 20 mA | 16 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tray | Reel | - |
| Brand | MaxLinear | MaxLinear | - |
| Interface Type | I2C, UART | I2C, UART, USB | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 2.97 V to 3.63 V | 3.3 V | - |
| Product Type | USB Interface IC | USB Interface IC | - |
| Factory Pack Quantity | 490 | 3000 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Unit Weight | 0.006653 oz | 0.006653 oz | - |