| Parameters | 
                                                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Package / Case | TFBGA | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 4 | 
                                                                            
                                            | Number of Terminations | 49 | 
                                                                            
                                            | Terminal Finish | Matte Tin (Sn) | 
                                                                            
                                            | Additional Feature | ALSO OPERATES AT 1.8V OR 2.5V SUPPLY | 
                                                                            
                                            | HTS Code | 8542.31.00.01 | 
                                                                            
                                            | Subcategory | Serial IO/Communication Controllers | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | BOTTOM | 
                                                                            
                                            | Terminal Form | BALL | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 245 | 
                                                                            
                                            | Supply Voltage | 3.3V | 
                                                                            
                                            | Terminal Pitch | 0.5mm | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 40 | 
                                                                            
                                            | Pin Count | 49 | 
                                                                            
                                            | JESD-30 Code | S-PBGA-B49 | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Operating Temperature (Max) | 85°C | 
                                                                            
                                            | Operating Temperature (Min) | -40°C | 
                                                                            
                                            | Supply Voltage-Max (Vsup) | 3.63V | 
                                                                            
                                            | Power Supplies | 1.8/3.3V | 
                                                                            
                                            | Temperature Grade | INDUSTRIAL | 
                                                                            
                                            | Supply Voltage-Min (Vsup) | 2.97V | 
                                                                            
                                            | uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL | 
                                                                            
                                            | Clock Frequency | 64MHz | 
                                                                            
                                            | Address Bus Width | 3 | 
                                                                            
                                            | Boundary Scan | NO | 
                                                                            
                                            | Low Power Mode | YES | 
                                                                            
                                            | External Data Bus Width | 8 | 
                                                                            
                                            | Number of Serial I/Os | 2 | 
                                                                            
                                            | Data Transfer Rate-Max | 2 MBps | 
                                                                            
                                            | Communication Protocol | ASYNC, BIT | 
                                                                            
                                            | Height Seated (Max) | 1.18mm | 
                                                                            
                                            | Length | 4mm | 
                                                                            
                                            | Width | 4mm | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                XR68M752IB49-F Overview
Alternatively, UART can be purchased in the cost-effective TFBGA package.SERIAL IO/COMMUNICATION CONTROLLER, SERIAL is used as its uPs/uCs/Peripheral ICs type.In its configuration, 49 terminations are used.The device operates at 3.3V voltage.Data is communicated via 2 serial I/Os.UART is a type of 49-pin integrated circuUART.A frequency of 64MHz is measured for this IC.Considering its similarities, it belongs to the Serial IO/Communication Controllers subcategory.Surface Mount is used for mounting it.85°C is the maximum temperature that it can operate at.If a power supply of 1.8/3.3V is available, electronic designers can use it with confidence.Additionally, it is capable of performing ALSO OPERATES AT 1.8V OR 2.5V SUPPLY.A minimum temperature of -40°C is required to operate it.In order to maintain normal operation, the supply voltage should be kept below 3.63V.A supply voltage greater than 2.97V ensures normal operation.
XR68M752IB49-F Features
2 serial I/Os
Clock frequency of 64MHz
Power supplies of 1.8/3.3V
ALSO OPERATES AT 1.8V OR 2.5V SUPPLY
XR68M752IB49-F Applications
There are a lot of Exar Corporation XR68M752IB49-F UARTs applications. 
- Cellular data devices
- Universal PCI Bus Add-in Card
- Factory automation and process control
- Factory Automation and Process Controls
- Portable and battery operated devices
- Battery Operated Electronics
- GPS Systems
- Personal Digital Assistants
- Battery Operated Instruments
- Gaming Terminals