| Part Number | XR16M554IV80-F | XR16M654IV80-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 | Obsolete | Obsolete |
| Features | Internal Oscillator, Timer/Counter | Internal Oscillator, Timer/Counter |
| Number of Channels | 4, QUART | 4, QUART |
| FIFO's | 16 Byte | 64 Byte |
| Protocol | RS232 | RS232 |
| Data Rate (Max) | 4Mbps | 16Mbps |
| Voltage - Supply | 1.62V ~ 3.63V | 1.62V ~ 3.63V |
| With Auto Flow Control | Yes | Yes |
| With IrDA Encoder/Decoder | - | Yes |
| With False Start Bit Detection | Yes | Yes |
| With Modem Control | Yes | Yes |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 80-LQFP | 80-LQFP |
| Supplier Device Package | 80-LQFP (12x12) | 80-LQFP (12x12) |