| Parameters | 
                                                                                                            
                                            | Package / Case | PLCC | 
                                                                            
                                            | Max Operating Temperature | 85°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Operating Supply Voltage | 5V | 
                                                                            
                                            | Number of Channels | 1 | 
                                                                            
                                            | Max Supply Voltage | 5.5V | 
                                                                            
                                            | Min Supply Voltage | 3V | 
                                                                            
                                            | Nominal Supply Current | 25mA | 
                                                                            
                                            | Data Rate | 230.4 kbps | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                SC28L91A1A-T Overview
Alternatively, UART can be purchased in the cost-effective PLCC package.In order to transmit data, there are 1 channels available.UART is important to keep the operating temperature below -40°C to ensure a long working period.In order to ensure the normal functioning of the system for long periods of time, the operating temperature should not exceed 85°C.The supply voltage should be kept below 5.5V to ensure reliability.In order to maintain reliability, the supply voltage should be kept above 3V.To ensure its high efficiency, a voltage of 5V is provided as the supply voltage.
SC28L91A1A-T Features
Operating supply voltage of 5V
SC28L91A1A-T Applications
There are a lot of NXP Semiconductors / Freescale SC28L91A1A-T UARTs applications. 
- Multimedia Systems
- Industrial computing
- Personal Digital Assistants
- Point-of- Sale Terminals
- Battery Operated Instruments
- Cellular Phones DataPort
- DTE for Modem Communication Systems
- Factory automation and process control
- Network Management
- Handheld Terminals and Tablets