| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        STMicroelectronics | 
                                    
                                                                        
                                        | Series | 
                                        STM32G4 | 
                                    
                                                                        
                                        | Package | 
                                        Bulk | 
                                    
                                                                        
                                        | Product Status | 
                                        Active | 
                                    
                                                                        
                                        | Core Processor | 
                                        ARM® Cortex®-M4 | 
                                    
                                                                        
                                        | Core Size | 
                                        32-Bit | 
                                    
                                                                        
                                        | Speed | 
                                        170MHz | 
                                    
                                                                        
                                        | Connectivity | 
                                        CANbus, I²C, IrDA, LINbus, SPI, UART/USART | 
                                    
                                                                        
                                        | Peripherals | 
                                        Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 
                                    
                                                                        
                                        | Number of I/O | 
                                        26 | 
                                    
                                                                        
                                        | Program Memory Size | 
                                        32KB (32K x 8) | 
                                    
                                                                        
                                        | Program Memory Type | 
                                        FLASH | 
                                    
                                                                        
                                        | EEPROM Size | 
                                        - | 
                                    
                                                                        
                                        | RAM Size | 
                                        32K x 8 | 
                                    
                                                                        
                                        | Voltage - Supply (Vcc/Vdd) | 
                                        1.71V ~ 3.6V | 
                                    
                                                                        
                                        | Data Converters | 
                                        A/D 11x12b SAR; D/A 4x12b | 
                                    
                                                                        
                                        | Oscillator Type | 
                                        Internal | 
                                    
                                                                        
                                        | Operating Temperature | 
                                        -40°C ~ 85°C (TA) | 
                                    
                                                                        
                                        | Mounting Type | 
                                        Surface Mount | 
                                    
                                                                        
                                        | Package / Case | 
                                        32-LQFP | 
                                    
                                                                        
                                        | Supplier Device Package | 
                                        32-LQFP (7x7) | 
                                    
                                                                        
                                        | RoHS Status | 
                                        ROHS3 Compliant | 
                                    
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 
                                        3  (168 Hours) | 
                                    
                                                                        
                                        | REACH Status | 
                                        REACH Unaffected | 
                                    
                                                                        
                                        | Other Names | 
                                        497-STM32G431K6T6 | 
                                    
                                                                        
                                        | Standard Package | 
                                        1,500 | 
                                    
                                                                                                        
                            
                         
                                                ARM® Cortex®-M4 STM32G4 Microcontroller IC 32-Bit 170MHz 32KB (32K x 8) FLASH 32-LQFP (7x7)