| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                Renesas Design Germany GmbH | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Tape & Reel (TR) | 
                                            
                                                                                    
                                                | Product Status | 
                                                Active | 
                                            
                                                                                    
                                                | Memory Type | 
                                                Non-Volatile | 
                                            
                                                                                    
                                                | Memory Format | 
                                                FLASH | 
                                            
                                                                                    
                                                | Technology | 
                                                FLASH | 
                                            
                                                                                    
                                                | Memory Size | 
                                                32Mbit | 
                                            
                                                                                    
                                                | Memory Organization | 
                                                4M x 8 | 
                                            
                                                                                    
                                                | Memory Interface | 
                                                SPI - Quad I/O | 
                                            
                                                                                    
                                                | Clock Frequency | 
                                                104 MHz | 
                                            
                                                                                    
                                                | Write Cycle Time - Word, Page | 
                                                150µs, 5ms | 
                                            
                                                                                    
                                                | Voltage - Supply | 
                                                1.7V ~ 2V | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 85°C (TA) | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                8-UFBGA, WLCSP | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                8-WLCSP (1.55x2.28) | 
                                            
                                                                                    
                                                | Base Product Number | 
                                                AT25SL321 | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                ROHS3 Compliant | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                1  (Unlimited) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                REACH Unaffected | 
                                            
                                                                                    
                                                | ECCN | 
                                                3A991B1A | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.32.0071 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                5,000 | 
                                            
                                                                                                                
                                
                             
                                                FLASH Memory IC 32Mbit SPI - Quad I/O 104 MHz 8-WLCSP (1.55x2.28)