| Parameters | 
                                                                                                                        
                                                | Memory Size | 4Kbit | 
                                                                                    
                                                | Memory Organization | 1K x 4 | 
                                                                                    
                                                | Memory Interface | Parallel | 
                                                                                    
                                                | Write Cycle Time - Word, Page | 55ns | 
                                                                                    
                                                | Access Time | 55 ns | 
                                                                                    
                                                | Voltage - Supply | 4.5V ~ 5.5V | 
                                                                                    
                                                | Operating Temperature | -55°C ~ 125°C (TC) | 
                                                                                    
                                                | Mounting Type | Through Hole | 
                                                                                    
                                                | Package / Case | 18-CDIP | 
                                                                                    
                                                | Supplier Device Package | 18-CDIP | 
                                                                                    
                                                | RoHS Status | Not applicable | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | Vendor Undefined | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.32.0041 | 
                                                                                    
                                                | Standard Package | 1 | 
                                                                                    
                                                | Mfr | Intel | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Bulk | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Memory Type | Volatile | 
                                                                                    
                                                | Memory Format | SRAM | 
                                                                                    
                                                | Technology | SRAM - Asynchronous | 
                                                                                                                
                                
                             
                                                SRAM - Asynchronous Memory IC 4Kbit Parallel 55 ns 18-CDIP