| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                Cypress Semiconductor Corp | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Bulk | 
                                            
                                                                                    
                                                | Product Status | 
                                                Active | 
                                            
                                                                                    
                                                | Memory Type | 
                                                Volatile | 
                                            
                                                                                    
                                                | Memory Format | 
                                                SRAM | 
                                            
                                                                                    
                                                | Technology | 
                                                SRAM - Asynchronous | 
                                            
                                                                                    
                                                | Memory Size | 
                                                256Kbit | 
                                            
                                                                                    
                                                | Memory Organization | 
                                                64K x 4 | 
                                            
                                                                                    
                                                | 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 | 
                                                24-BSOJ (0.300", 7.62mm Width) | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                24-SOJ | 
                                            
                                                                                    
                                                | Base Product Number | 
                                                CY7C194 | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                Not applicable | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                3  (168 Hours) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                Vendor Undefined | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.32.0041 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                1,000 | 
                                            
                                                                                                                
                                
                             
                                                SRAM - Asynchronous Memory IC 256Kbit Parallel 45 ns 24-SOJ