| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 10 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 44-QFP | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Packaging | Tray | 
                                                                            
                                            | Published | 2004 | 
                                                                            
                                            | Series | Impact | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Feature | Configurable GPIO, Internal Oscillator, Timer/Counter | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | Number of Terminations | 44 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Terminal Finish | Tin (Sn) | 
                                                                            
                                            | Additional Feature | ALSO OPERATES AT 5V SUPPLY | 
                                                                            
                                            | HTS Code | 8542.31.00.01 | 
                                                                            
                                            | Subcategory | Serial IO/Communication Controllers | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Voltage - Supply | 3.3V 5V | 
                                                                            
                                            | Terminal Position | QUAD | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 260 | 
                                                                            
                                            | Supply Voltage | 3.3V | 
                                                                            
                                            | Terminal Pitch | 0.8mm | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 30 | 
                                                                            
                                            | Base Part Number | SC28L92A | 
                                                                            
                                            | Pin Count | 44 | 
                                                                            
                                            | JESD-30 Code | S-PQFP-G44 | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Operating Temperature (Max) | 85°C | 
                                                                            
                                            | Operating Temperature (Min) | -40°C | 
                                                                            
                                            | Power Supplies | 3.3/5V | 
                                                                            
                                            | Temperature Grade | INDUSTRIAL | 
                                                                            
                                            | Number of Channels | 2, DUART | 
                                                                            
                                            | uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL | 
                                                                            
                                            | Clock Frequency | 8MHz | 
                                                                            
                                            | Address Bus Width | 4 | 
                                                                            
                                            | Boundary Scan | NO | 
                                                                            
                                            | Low Power Mode | NO | 
                                                                            
                                            | External Data Bus Width | 8 | 
                                                                            
                                            | Data Rate (Max) | 1Mbps | 
                                                                            
                                            | Number of Serial I/Os | 2 | 
                                                                            
                                            | Bus Compatibility | 68XXX; 80XXX | 
                                                                            
                                            | Data Transfer Rate-Max | 0.125 MBps | 
                                                                            
                                            | Communication Protocol | ASYNC, BIT | 
                                                                            
                                            | FIFO's | 16 Byte | 
                                                                            
                                            | With Modem Control | Yes | 
                                                                            
                                            | Height Seated (Max) | 2.1mm | 
                                                                            
                                            | Length | 10mm | 
                                                                            
                                            | Width | 10mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                SC28L92A1B,557 Overview
This product is available in a cost-effective package called 44-QFP.In order to transmit data, there are 2, DUART channels available.Tray is adopted as the packaging option.The type uPs/uCs/Peripheral ICs of this circuit is SERIAL IO/COMMUNICATION CONTROLLER, SERIAL.Configured with 44 terminations.This device is powered by a voltage of 3.3V.As of right now, this electronic part is in a Active status.In order to communicate data, there are 2 serial I/Os.Surface Mount is the method for mounting it.This device operates with a supply voltage of 3.3V 5V.Electronic devices such as this are known as 44-pin integrated circuits.There is 8MHz clock frequency measured on this IC.Various similarities make it an appropriate candidate for inclusion in the subcategory of Serial IO/Communication Controllers.UART possesses some characteristics of Configurable GPIO, Internal Oscillator, Timer/Counter.The device is capable of operating at a maximum temperature of 85°C.If the power supply is set to 3.3/5V, it is reliable and efficient for electronic designers.In addition, it has the capability of performing ALSO OPERATES AT 5V SUPPLY.This part has a base part number of SC28L92A.At a minimum temperature of -40°C, it is capable of operating.The electronic component has been classified as a member of the Impact series.
SC28L92A1B,557 Features
2 serial I/Os
Clock frequency of 8MHz
Power supplies of 3.3/5V
ALSO OPERATES AT 5V SUPPLY
SC28L92A1B,557 Applications
There are a lot of NXP USA Inc. SC28L92A1B,557 UARTs applications. 
- Handheld Computers
- Ethernet Network to Serial Ports
- GPS Systems
- Point-of- Sale Terminals
- Cellular Data
- Infrared Transceivers
- Handheld Terminal
- Wireless Infrared Data Communications Systems
- Serial to Parallel/Parallel to Serial Converter
- Battery Operated Instruments