| Parameters | 
                                                                                                            
                                            | Mfr | Renesas Electronics America Inc | 
                                                                            
                                            | Series | - | 
                                                                            
                                            | Package | Tray | 
                                                                            
                                            | Product Status | Obsolete | 
                                                                            
                                            | Memory Type | Volatile | 
                                                                            
                                            | Memory Format | SRAM | 
                                                                            
                                            | Technology | SRAM - Dual Port, Asynchronous | 
                                                                            
                                            | Memory Size | 16Kbit | 
                                                                            
                                            | Memory Organization | 2K x 8 | 
                                                                            
                                            | Memory Interface | Parallel | 
                                                                            
                                            | Write Cycle Time - Word, Page | 35ns | 
                                                                            
                                            | Access Time | 35 ns | 
                                                                            
                                            | Voltage - Supply | 4.5V ~ 5.5V | 
                                                                            
                                            | Operating Temperature | 0°C ~ 70°C (TA) | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 64-LQFP | 
                                                                            
                                            | Supplier Device Package | 64-TQFP (10x10) | 
                                                                            
                                            | Base Product Number | 71321SA | 
                                                                            
                                            | RoHS Status | RoHS non-compliant | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | REACH Status | REACH Unaffected | 
                                                                            
                                            | ECCN | EAR99 | 
                                                                            
                                            | HTSUS | 8542.32.0041 | 
                                                                            
                                            | Standard Package | 40 | 
                                                                                                    
                            
                         
                                                SRAM - Dual Port, Asynchronous Memory IC 16Kbit Parallel 35 ns 64-TQFP (10x10)