Datasheet Details
| Part number | XR21V1414 |
|---|---|
| Manufacturer | Exar (now MaxLinear) |
| File Size | 412.42 KB |
| Description | 4-Ch Full-Speed USB UART |
| Datasheet |
 XR21V1414 Datasheet
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Description
The XR21V1414 (V1414) is an enhanced 4-channel USB Universal Asynchronous Receiver and Transmitter (UART).
The USB interface is fully compliant to Full Speed USB 2.0 specification that supports 12 Mbps USB data transfer rate.
Features
- USB 2.0 Compliant, Full-speed (12 Mbps).
- Supports USB suspend, resume and remote wakeup operations.
- ± 5 kV HBM ESD protection on USB data pins.
- ± 2 kV HBM ESD protection on all other pins.
- Enhanced Features of each UART.
- UART data rates up to 12 Mbps.
- Fractional Baud Rate Generator.
- 128 byte TX FIFO.
- 384 byte RX FIFO.
- 7, 8 or 9 data bits.
- 1 or 2 stop bits.
- Odd, even, mark, space, or no parity.
- Automatic Hardware (R.