| Parameters | 
                                                                                                                        
                                                | Mfr | Catalyst Semiconductor Inc. | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Bulk | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Memory Type | Non-Volatile | 
                                                                                    
                                                | Memory Format | EEPROM | 
                                                                                    
                                                | Technology | EEPROM | 
                                                                                    
                                                | Memory Size | 1Kbit | 
                                                                                    
                                                | Memory Organization | 128 x 8, 64 x 16 | 
                                                                                    
                                                | Memory Interface | Microwire | 
                                                                                    
                                                | Clock Frequency | 2 MHz | 
                                                                                    
                                                | Write Cycle Time - Word, Page | - | 
                                                                                    
                                                | Voltage - Supply | 1.8V ~ 5.5V | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 28-SOIC (0.295", 7.50mm Width) | 
                                                                                    
                                                | Supplier Device Package | 28-SOIC | 
                                                                                    
                                                | Base Product Number | CAT93C46 | 
                                                                                    
                                                | RoHS Status | RoHS non-compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                                    
                                                | REACH Status | Vendor Undefined | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.32.0051 | 
                                                                                    
                                                | Standard Package | 2,000 | 
                                                                                                                
                                
                             
                                                EEPROM Memory IC 1Kbit Microwire 2 MHz 28-SOIC