| Parameters | 
                                                                                                                        
                                                | Mfr | STMicroelectronics | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Memory Type | Non-Volatile | 
                                                                                    
                                                | Memory Format | EPROM | 
                                                                                    
                                                | Technology | EPROM - UV | 
                                                                                    
                                                | Memory Size | 32Mbit | 
                                                                                    
                                                | Memory Organization | 2M x 16 | 
                                                                                    
                                                | Memory Interface | Parallel | 
                                                                                    
                                                | Write Cycle Time - Word, Page | - | 
                                                                                    
                                                | Access Time | 100 ns | 
                                                                                    
                                                | Voltage - Supply | 4.5V ~ 5.5V | 
                                                                                    
                                                | Operating Temperature | 0°C ~ 70°C (TA) | 
                                                                                    
                                                | Mounting Type | Through Hole | 
                                                                                    
                                                | Package / Case | 42-CDIP (0.600", 15.24mm) Window | 
                                                                                    
                                                | Supplier Device Package | 42-CDIP Frit Seal with Window | 
                                                                                    
                                                | Base Product Number | M27C322 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.32.0061 | 
                                                                                    
                                                | Standard Package | 9 | 
                                                                                                                
                                
                             
                                                EPROM - UV Memory IC 32Mbit Parallel 100 ns 42-CDIP Frit Seal with Window