| Parameters | 
                                                                                                            
                                            | Mfr | Infineon Technologies | 
                                                                            
                                            | Series | - | 
                                                                            
                                            | Package | Tape & Reel (TR) | 
                                                                            
                                            | 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 | SPI | 
                                                                            
                                            | Clock Frequency | 40 MHz | 
                                                                            
                                            | Write Cycle Time - Word, Page | - | 
                                                                            
                                            | Voltage - Supply | 4.5V ~ 5.5V | 
                                                                            
                                            | Operating Temperature | -40°C ~ 85°C (TA) | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 8-SOIC (0.154", 3.90mm Width) | 
                                                                            
                                            | Supplier Device Package | 8-SOIC | 
                                                                            
                                            | Base Product Number | CY14E256 | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | REACH Status | REACH Unaffected | 
                                                                            
                                            | ECCN | EAR99 | 
                                                                            
                                            | HTSUS | 8542.32.0041 | 
                                                                            
                                            | Standard Package | 2,500 | 
                                                                                                    
                            
                         
                                                NVSRAM (Non-Volatile SRAM) Memory IC 256Kbit SPI 40 MHz 8-SOIC