| Part Number | XR68C681CJ-F | XR88C681CJ-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 | Active |
| Features | Internal Oscillator, Timer/Counter | Internal Oscillator, Timer/Counter |
| Number of Channels | 2, DUART | 2, DUART |
| FIFO's | - | 3 Byte |
| Protocol | - | - |
| Data Rate (Max) | 1Mbps | 1Mbps |
| Voltage - Supply | 5V | 5V |
| With Auto Flow Control | - | - |
| With IrDA Encoder/Decoder | - | - |
| With False Start Bit Detection | - | - |
| With Modem Control | - | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 44-LCC (J-Lead) | 44-LCC (J-Lead) |
| Supplier Device Package | 44-PLCC (16.59x16.59) | 44-PLCC (16.59x16.59) |