| Parameters | 
                                                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Package / Case | LCC | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Number of Terminations | 68 | 
                                                                            
                                            | Terminal Finish | Matte Tin (Sn) | 
                                                                            
                                            | Max Operating Temperature | 85°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Subcategory | Serial IO/Communication Controllers | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | QUAD | 
                                                                            
                                            | Terminal Form | J BEND | 
                                                                            
                                            | Terminal Pitch | 1.27mm | 
                                                                            
                                            | JESD-30 Code | S-PQCC-J68 | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Operating Supply Voltage | 3.3V | 
                                                                            
                                            | Temperature Grade | INDUSTRIAL | 
                                                                            
                                            | Number of Channels | 4 | 
                                                                            
                                            | Max Supply Voltage | 3.6V | 
                                                                            
                                            | Min Supply Voltage | 1.62V | 
                                                                            
                                            | Nominal Supply Current | 2mA | 
                                                                            
                                            | uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL | 
                                                                            
                                            | Data Rate | 16 Mbps | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                XR16M654IJ68-F Overview
UART is available in the cost-effective LCC package.The transmission of information is carried out through 4 channels.The type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL is used to identify the uPs/uCs/Peripheral ICs on the board.A configuration of 68 terminations is used.Due to a series of similarities, it is included into the subcategory of Serial IO/Communication Controllers.UART is important to keep the operating temperature below -40°C to ensure a long working period.UART is recommended that the operating temperature does not exceed 85°C to ensure long-term, normal performance.Using the Surface Mount method, it is mounted.UART is possible to ensure reliabilUARTy when the supply voltage is kept below 3.6V.Having a voltage higher than 1.62V can ensure reliability.The supply voltage of 3.3V is provided for its high-efficiency operation.
XR16M654IJ68-F Features
Operating supply voltage of 3.3V
XR16M654IJ68-F Applications
There are a lot of Exar Corporation XR16M654IJ68-F UARTs applications. 
- Cellular Data
- Handheld Terminal
- Serial to Parallel/Parallel to Serial Converter
- GPS Systems
- Remote Access Servers
- Point-of- Sale Terminals
- Cellular data devices
- Factory Automation
- Domestic Applications
- Wireless Infrared Data Communications Systems