XR21B1421 bridge equivalent, enhanced 1-ch full-speed usb hid to uart bridge.
* ±15kV ESD on USBD+/USBD
* USB 2.0 Compliant, Full-Speed (12Mbps)
* Unique pre-programmed USB serial number
* Internally generated 48MHz core clock
* .
The XR21B1421 uses the native OS HID driver using HID reports. The HID reports perform a variety of functions, includin.
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. The USB interfa.
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