| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            16 Weeks | 
                                        
                                                                            
                                            | Package / Case | 
                                            16-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e3 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            16 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Matte Tin (Sn) | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            4.4V~5.25V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            QUAD | 
                                        
                                                                            
                                            | Terminal Form | 
                                            NO LEAD | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            5V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.5mm | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            S-XQCC-N16 | 
                                        
                                                                            
                                            | Function | 
                                            Bridge, USB to UART | 
                                        
                                                                            
                                            | Interface | 
                                            UART | 
                                        
                                                                            
                                            | uPs/uCs/Peripheral ICs Type | 
                                            BUS CONTROLLER, UNIVERSAL SERIAL BUS | 
                                        
                                                                            
                                            | Current - Supply | 
                                            10.5mA | 
                                        
                                                                            
                                            | Protocol | 
                                            USB | 
                                        
                                                                            
                                            | Standards | 
                                            USB 2.0 | 
                                        
                                                                            
                                            | Data Transfer Rate-Max | 
                                            1.5 MBps | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            1mm | 
                                        
                                                                            
                                            | Length | 
                                            3mm | 
                                        
                                                                            
                                            | Width | 
                                            3mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                XR21B1411IL16-F Overview
In the 16-VFQFN Exposed Pad package, you can find it. It's packaged in the shape of a Tray. A temperature regulation of -40°C~85°C is necessary to ensure reliable operation. With a 4.4V~5.25VV power source, you should be able to use it. Among other things, it contains 16 terminations. 5V is an ideal supply voltage for high efficiency. There are a total of BUS CONTROLLER, UNIVERSAL SERIAL BUS GPIOs, uCs, and peripheral ICs in this gadget. 10.5mA is currently in supply. 
XR21B1411IL16-F Features
XR21B1411IL16-F Applications
There are a lot of MaxLinear, Inc. XR21B1411IL16-F Controllers Interface ICs applications. 
- Smartphones
 - 0 to 10V Dimming Luminaires
 - System Board Designs
 - Industrial-Control
 - Desktop Routers
 - AC?DC PD 3.0 Compliant Adapters
 - Intelligent Instrumentation
 - Smart handheld devices
 - Local Area Networks 
 - Smart Grid