| Parameters | 
                                                                                                                        
                                                | Mfr | Infineon Technologies | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Memory Type | Non-Volatile | 
                                                                                    
                                                | Memory Format | NVSRAM | 
                                                                                    
                                                | Technology | NVSRAM (Non-Volatile SRAM) | 
                                                                                    
                                                | Memory Size | 256Kbit | 
                                                                                    
                                                | Memory Organization | 32K x 8 | 
                                                                                    
                                                | Memory Interface | Parallel | 
                                                                                    
                                                | Write Cycle Time - Word, Page | 35ns | 
                                                                                    
                                                | Access Time | 35 ns | 
                                                                                    
                                                | Voltage - Supply | 2.7V ~ 3.6V | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 48-BSSOP (0.295", 7.50mm Width) | 
                                                                                    
                                                | Supplier Device Package | 48-SSOP | 
                                                                                    
                                                | Base Product Number | STK14D88 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.32.0041 | 
                                                                                    
                                                | Standard Package | 60 | 
                                                                                                                
                                
                             
                                                NVSRAM (Non-Volatile SRAM) Memory IC 256Kbit Parallel 35 ns 48-SSOP