| Parameters | 
                                                                                                                        
                                                | Standard Package | 2,500 | 
                                                                                    
                                                | Mfr | Analog Devices Inc./Maxim Integrated | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tape & Reel (TR) | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Features | Internal Oscillator | 
                                                                                    
                                                | Number of Channels | 2, DUART | 
                                                                                    
                                                | FIFO's | 128 Byte | 
                                                                                    
                                                | Protocol | RS232, RS485 | 
                                                                                    
                                                | Data Rate (Max) | 24Mbps | 
                                                                                    
                                                | Voltage - Supply | 1.71V ~ 3.6V | 
                                                                                    
                                                | With Auto Flow Control | Yes | 
                                                                                    
                                                | With IrDA Encoder/Decoder | Yes | 
                                                                                    
                                                | With False Start Bit Detection | Yes | 
                                                                                    
                                                | With Modem Control | - | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 32-WFQFN Exposed Pad | 
                                                                                    
                                                | Supplier Device Package | 32-TQFN (5x5) | 
                                                                                    
                                                | Base Product Number | MAX3109 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                                                
                                
                             
                                                UART IC 2, DUART Channel RS232, RS485 128 Byte 32-TQFN (5x5)