| Parameters | 
                                                                                                                        
                                                | Mfr | Infineon Technologies | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Memory Type | Non-Volatile | 
                                                                                    
                                                | Memory Format | NVSRAM | 
                                                                                    
                                                | Technology | NVSRAM (Non-Volatile SRAM) | 
                                                                                    
                                                | Memory Size | 16Kbit | 
                                                                                    
                                                | Memory Organization | 2K x 8 | 
                                                                                    
                                                | Memory Interface | Parallel | 
                                                                                    
                                                | Write Cycle Time - Word, Page | 45ns | 
                                                                                    
                                                | Access Time | 45 ns | 
                                                                                    
                                                | Voltage - Supply | 4.5V ~ 5.5V | 
                                                                                    
                                                | Operating Temperature | 0°C ~ 70°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 28-SOIC (0.342", 8.69mm Width) | 
                                                                                    
                                                | Supplier Device Package | 28-SOIC | 
                                                                                    
                                                | Base Product Number | STK22C48 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.32.0041 | 
                                                                                    
                                                | Standard Package | 125 | 
                                                                                                                
                                
                             
                                                NVSRAM (Non-Volatile SRAM) Memory IC 16Kbit Parallel 45 ns 28-SOIC