| Parameters | 
                                                                                                            
                                            | Package / Case | LQFP | 
                                                                            
                                            | Packaging | Bulk | 
                                                                            
                                            | Max Operating Temperature | 85°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Operating Supply Voltage | 5V | 
                                                                            
                                            | Number of Channels | 4 | 
                                                                            
                                            | Max Supply Voltage | 5.5V | 
                                                                            
                                            | Min Supply Voltage | 2.25V | 
                                                                            
                                            | Nominal Supply Current | 6mA | 
                                                                            
                                            | Propagation Delay | 20 ns | 
                                                                            
                                            | Data Rate | 5 Mbps | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                SC16C554BIB64-S Overview
Alternatively, UART can be purchased in the cost-effective LQFP package.The transmission is conducted over 4 channels.Bulk is adopted for packaging.To maintain normal work for a long time, the operating temperature should not exceed -40°C.Ideally, the operating temperature should not exceed 85°C in order to ensure long-term performance.UART is possible to ensure reliabilUARTy by keeping the supply voltage below 5.5V.Having a voltage higher than 2.25V can ensure reliability.Its high-efficiency operation depends on a supply voltage of 5V.
SC16C554BIB64-S Features
Operating supply voltage of 5V
SC16C554BIB64-S Applications
There are a lot of NXP Semiconductors / Freescale SC16C554BIB64-S UARTs applications. 
- Communications equipment
- Domestic Applications
- Multimedia Systems
- Telecommunication Network Routers
- Cellular Data
- Multi serial ports RS-232/RS-422/RS-485 Cards
- Universal PCI Bus Add-in Card
- Point-of- Sale Terminals
- Factory automation and process control
- Battery Operated Electronics