| Part Number | ST16C550CJ44-F | ST16C2550CJ44-F | 
|---|---|---|
| Manufacturer | MaxLinear, Inc. | MaxLinear, Inc. | 
| Category | Interface - UARTs (Universal Asynchronous Receiver Transmitter) | Interface - UARTs (Universal Asynchronous Receiver Transmitter) | 
|   |   | |
| Product Status | Active | Active | 
| Features | Timer/Counter | Internal Oscillator, Timer/Counter | 
| Number of Channels | 1, UART | 2, DUART | 
| FIFO's | 16 Byte | 16 Byte | 
| Protocol | - | RS232, RS485 | 
| Data Rate (Max) | 1.5Mbps | 4Mbps | 
| Voltage - Supply | 2.97V ~ 5.5V | 2.97V ~ 5.5V | 
| With Auto Flow Control | - | - | 
| With IrDA Encoder/Decoder | - | - | 
| With False Start Bit Detection | Yes | Yes | 
| With Modem Control | Yes | Yes | 
| 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) |