| 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 | 
                                            150MHz | 
                                        
                                                                            
                                            | 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 | 
                                        
                                                                                                    
                            
                         
                                                IDT79RV4640-150DU Overview
Since the microprocessor is packed in 128-BQFP, shipping overseas is convenient. Advanced packaging method Tray is used to provide high reliability. Cores/Bus width is 1 Core 64-Bit. Understand the operating temperature around 0°C~85°C TC. The CPU is cored by a processor with a number of 0 cores. Memory controllers for this CPU are DRAM. This CPU runs I/O at 3.3V. IDT79RV4640 is a good way to search for variants of the microprocessor. 
IDT79RV4640-150DU Features
MIPS-I Core
IDT79RV4640-150DU Applications
There are a lot of Renesas Electronics America Inc. IDT79RV4640-150DU Microprocessor applications. 
- Microwave ovens
 - Washing machine
 - Oscilloscopes
 - Volt meter
 - Teletext terminals
 - Blood pressure monitors
 - Paper shredders
 - Pacemakers (used to control abnormal heart rhythm)
 - Calculator
 - Torpedo guidance