| Part | XR21B1421 |
|---|---|
| Description | Enhanced 1-Ch Full-Speed USB HID to UART Bridge |
| Manufacturer | MaxLinear |
| Size | 868.08 KB |
Package: QFN
Pins: 28
Operating Voltage: 3.3 V
Max Voltage (typical range): 3.6 V
The XR21B1421 is an enhanced Universal Asynchronous Receiver and Transmitter (UART) bridge to HID class USB interface. The USB interface is fully compliant to the USB 2.0 (Full-Speed) specification with 12 Mbps USB data transfer rate.
| Seller | Inventory | Price Breaks | Buy |
|---|---|---|---|
| Rochester Electronics | 1482 | 25+ : 2.46 USD 100+ : 2.34 USD 500+ : 2.21 USD 1000+ : 2.09 USD |
View Offer |
| DigiKey | 0 | 490+ : 2.92886 USD | View Offer |
| Part Number | Manufacturer | Description |
|---|---|---|
| XR21B1421 | Exar | Enhanced 1-Ch Full-Speed USB HID to UART Bridge |
| XR21B1420 | Exar | Enhanced 1-Ch Full-Speed USB UART |
| XR21B1424 | Exar | Enhanced 4-Ch Full-Speed USB UART |
| XR21B1422 | Exar | Enhanced 2-Ch Full-Speed USB UART |