Datasheet Details
| Part number | XR16V554D |
|---|---|
| Manufacturer | Exar (now MaxLinear) |
| File Size | 505.92 KB |
| Description | 2.25V TO 3.6V QUAD UART |
| Datasheet |
 XR16V554D Datasheet
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General Description
The XR16V554 (V554) is a quad Universal Asynchronous Receiver and Transmitter (UART) with 16 bytes of transmit and receive FIFOs, selectable receive FIFO trigger levels and data rates of up to 4 Mbps at 3.3 V.
Key Features
- Pin-to-pin compatible with ST16C454, ST16C554, TI’s TL16C554A and Philip’s SC16C554B.
- Intel or Motorola Data Bus Interface select.
- Four independent UART channels.
- Register Set Compatible to 16C550 Data rates of up to 4 Mbps at 3.3 V and 3.125 Mbps at 2.5 V 16 byte Transmit FIFO 16 byte Receive FIFO with error tags 4 Selectable RX FIFO Trigger Levels Full modem interface.
- 2.25V to 3.6V supply operation.
- Crystal.