| Parameters | 
                                
                                                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            100-QFP | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            100-PQFP (19x19) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            0°C~100°C TC | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | Published | 
                                            1996 | 
                                        
                                                                            
                                            | Series | 
                                            i386 | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            4 (72 Hours) | 
                                        
                                                                            
                                            | Frequency | 
                                            33MHz | 
                                        
                                                                            
                                            | Voltage | 
                                            5V | 
                                        
                                                                            
                                            | Speed | 
                                            33MHz | 
                                        
                                                                            
                                            | Core Processor | 
                                            Intel386 SX | 
                                        
                                                                            
                                            | Access Time | 
                                            33 μs | 
                                        
                                                                            
                                            | Voltage - I/O | 
                                            5.0V | 
                                        
                                                                            
                                            | Number of Cores/Bus Width | 
                                            1 Core 32-Bit | 
                                        
                                                                            
                                            | Graphics Acceleration | 
                                            No | 
                                        
                                                                            
                                            | Co-Processors/DSP | 
                                            Math Engine; Intel387 SX | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                KU80386SXTA33 Overview
Since the microprocessor is packed in 100-QFP, shipping overseas is convenient. High reliability can be achieved by using the advanced packaging method Tray. 1 Core 32-Bit cores/Bus width are present in the CPU. Extended operating temperature around 0°C~100°C TC. It comes from the i386 series. This CPU is cored with a Intel386 SX processor. 5.0V is the I/O speed of this CPU. At 33MHz, the CPU operates. As a result of its Surface Mount mounting, this CPU is widely used in a wide variety of applications. The CPU core voltage is 5V. Suppliers offer 100-PQFP (19x19) packages. 
KU80386SXTA33 Features
Intel386 SX Core
KU80386SXTA33 Applications
There are a lot of Intel KU80386SXTA33 Microprocessor applications. 
- Dryers
 - Instrumentation and process control field
 - Smoke alarms
 - Wastewater treatment
 - Virtual reality VR robots
 - Digital set-top boxes
 - Fax machines
 - Agriculture, transportation field
 - Digital TVs
 - Computers and laptops-video calling, email, blogging