| Part Number | XR16V554IV-F | XR16V554IJ-F |
|---|---|---|
| Manufacturer | MaxLinear, Inc. | MaxLinear, Inc. |
| Category | Interface - UARTs (Universal Asynchronous Receiver Transmitter) | Interface - UARTs (Universal Asynchronous Receiver Transmitter) |
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| Product Status | Active | Obsolete |
| Features | Internal Oscillator, Timer/Counter | Internal Oscillator, Timer/Counter |
| Number of Channels | 4, QUART | 4, QUART |
| FIFO's | 16 Byte | 16 Byte |
| Protocol | RS232 | RS232 |
| Data Rate (Max) | 4Mbps | 4Mbps |
| Voltage - Supply | 2.25V ~ 3.6V | 2.25V ~ 3.6V |
| With Auto Flow Control | Yes | Yes |
| With IrDA Encoder/Decoder | - | - |
| With False Start Bit Detection | Yes | Yes |
| With Modem Control | Yes | Yes |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 64-LQFP | 68-LCC (J-Lead) |
| Supplier Device Package | 64-LQFP (10x10) | 68-PLCC (24.23x24.23) |