| Parameters | 
                                                                                                                        
                                                | Standard Package | 27 | 
                                                                                    
                                                | Mfr | Renesas Electronics America Inc | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Memory Type | Volatile | 
                                                                                    
                                                | Memory Format | SRAM | 
                                                                                    
                                                | Technology | SRAM - Asynchronous | 
                                                                                    
                                                | Memory Size | 64Kbit | 
                                                                                    
                                                | Memory Organization | 8K x 8 | 
                                                                                    
                                                | Memory Interface | Parallel | 
                                                                                    
                                                | Write Cycle Time - Word, Page | 20ns | 
                                                                                    
                                                | Access Time | 20 ns | 
                                                                                    
                                                | Voltage - Supply | 4.5V ~ 5.5V | 
                                                                                    
                                                | Operating Temperature | 0°C ~ 70°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 28-BSOJ (0.300", 7.62mm Width) | 
                                                                                    
                                                | Supplier Device Package | 28-SOJ | 
                                                                                    
                                                | Base Product Number | 7164S | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.32.0041 | 
                                                                                                                
                                
                             
                                                SRAM - Asynchronous Memory IC 64Kbit Parallel 20 ns 28-SOJ