| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                STMicroelectronics | 
                                            
                                                                                    
                                                | Series | 
                                                STM32L4 | 
                                            
                                                                                    
                                                | Package | 
                                                Tape & Reel (TR) | 
                                            
                                                                                    
                                                | Product Status | 
                                                Active | 
                                            
                                                                                    
                                                | Core Processor | 
                                                ARM® Cortex®-M4 | 
                                            
                                                                                    
                                                | Core Size | 
                                                32-Bit | 
                                            
                                                                                    
                                                | Speed | 
                                                120MHz | 
                                            
                                                                                    
                                                | Connectivity | 
                                                CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG | 
                                            
                                                                                    
                                                | Peripherals | 
                                                Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 
                                            
                                                                                    
                                                | Number of I/O | 
                                                83 | 
                                            
                                                                                    
                                                | Program Memory Size | 
                                                512KB (512K x 8) | 
                                            
                                                                                    
                                                | Program Memory Type | 
                                                FLASH | 
                                            
                                                                                    
                                                | EEPROM Size | 
                                                - | 
                                            
                                                                                    
                                                | RAM Size | 
                                                320K x 8 | 
                                            
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 
                                                1.71V ~ 3.6V | 
                                            
                                                                                    
                                                | Data Converters | 
                                                A/D 16x12b SAR; D/A 2x12b | 
                                            
                                                                                    
                                                | Oscillator Type | 
                                                External, Internal | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 85°C (TA) | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                100-UFBGA, WLCSP | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                100-WLCSP (4.44x4.46) | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                ROHS3 Compliant | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                3  (168 Hours) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                REACH Unaffected | 
                                            
                                                                                    
                                                | Other Names | 
                                                497-STM32L4P5VEY6TR | 
                                            
                                                                                    
                                                | Standard Package | 
                                                5,000 | 
                                            
                                                                                                                
                                
                             
                                                ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit 120MHz 512KB (512K x 8) FLASH 100-WLCSP (4.44x4.46)