| Parameters | 
                                                                                                            
                                        | Mfr | Lumissil Microsystems | 
                                                                        
                                        | Series | - | 
                                                                        
                                        | Package | Tape & Reel (TR) | 
                                                                        
                                        | Product Status | Active | 
                                                                        
                                        | Number of I/O | 8 | 
                                                                        
                                        | Interface | I²C, Serial | 
                                                                        
                                        | Interrupt Output | Yes | 
                                                                        
                                        | Features | POR | 
                                                                        
                                        | Output Type | Open Drain | 
                                                                        
                                        | Current - Output Source/Sink | 10mA, 20mA | 
                                                                        
                                        | Clock Frequency | 400 kHz | 
                                                                        
                                        | Voltage - Supply | 2.4V ~ 5.5V | 
                                                                        
                                        | Operating Temperature | -40°C ~ 125°C | 
                                                                        
                                        | Mounting Type | Surface Mount | 
                                                                        
                                        | Package / Case | 24-WFQFN Exposed Pad | 
                                                                        
                                        | Supplier Device Package | 24-QFN (4x4) | 
                                                                        
                                        | Base Product Number | IS31IO7325 | 
                                                                        
                                        | RoHS Status | ROHS3 Compliant | 
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                        
                                        | REACH Status | REACH Unaffected | 
                                                                        
                                        | ECCN | EAR99 | 
                                                                        
                                        | HTSUS | 8542.39.0001 | 
                                                                        
                                        | Standard Package | 2,500 | 
                                                                                                        
                            
                         
                                                I/O Expander 8 I²C, Serial 400 kHz 24-QFN (4x4)