| Parameters | 
                                
                                                                                                            
                                            | Package / Case | 
                                            128-BQFP | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            0°C~85°C TC | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Base Part Number | 
                                            IDT79RV4640 | 
                                        
                                                                            
                                            | Speed | 
                                            133MHz | 
                                        
                                                                            
                                            | Core Processor | 
                                            MIPS-I | 
                                        
                                                                            
                                            | Voltage - I/O | 
                                            3.3V | 
                                        
                                                                            
                                            | Number of Cores/Bus Width | 
                                            1 Core 64-Bit | 
                                        
                                                                            
                                            | Graphics Acceleration | 
                                            No | 
                                        
                                                                            
                                            | RAM Controllers | 
                                            DRAM | 
                                        
                                                                            
                                            | Co-Processors/DSP | 
                                            System Control; CP0 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                IDT79RV4640-133DU Overview
The microprocessor is convenient for international shipping since it is packaged in 128-BQFP. In order to provide high reliability, advanced packaging method Tray is used. 1 Core 64-Bit cores/Bus width are present in the CPU. Understand how the operating temperature around 0°C~85°C TC is determined. The CPU is powered by a MIPS-I core. DRAM RAM controllers are used by this CPU. I/O is run at 3.3V on this CPU. IDT79RV4640 is a good way to search for variants of the microprocessor. 
IDT79RV4640-133DU Features
MIPS-I Core
IDT79RV4640-133DU Applications
There are a lot of Renesas Electronics America Inc. IDT79RV4640-133DU Microprocessor applications. 
- Light sensing & controlling devices
 - 3D printers
 - Microwave ovens
 - Hard drives
 - Blood pressure monitors
 - Dialysis machines (performs function of liver)
 - Computed Tomography (CT scan)
 - Process control devices
 - Scanners
 - Projector