| Parameters | 
                                
                                                                                                            
                                            | Mfr | 
                                            STMicroelectronics | 
                                        
                                                                            
                                            | Series | 
                                            STM32H7 | 
                                        
                                                                            
                                            | Package | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Product Status | 
                                            Active | 
                                        
                                                                            
                                            | Core Processor | 
                                            ARM® Cortex®-M7 | 
                                        
                                                                            
                                            | Core Size | 
                                            32-Bit Single-Core | 
                                        
                                                                            
                                            | Speed | 
                                            280MHz | 
                                        
                                                                            
                                            | Connectivity | 
                                            Camera, CANbus, EBI/EMI, HDMI-CEC, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, PSSI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG | 
                                        
                                                                            
                                            | Peripherals | 
                                            Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | 
                                        
                                                                            
                                            | Number of I/O | 
                                            87 | 
                                        
                                                                            
                                            | Program Memory Size | 
                                            2MB (2M x 8) | 
                                        
                                                                            
                                            | Program Memory Type | 
                                            FLASH | 
                                        
                                                                            
                                            | EEPROM Size | 
                                            - | 
                                        
                                                                            
                                            | RAM Size | 
                                            1.4M x 8 | 
                                        
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 
                                            1.62V ~ 3.6V | 
                                        
                                                                            
                                            | Data Converters | 
                                            A/D 17x16b; D/A 3x12b | 
                                        
                                                                            
                                            | Oscillator Type | 
                                            Internal | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C ~ 85°C (TA) | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            132-UFBGA, WLCSP | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            132-WLCSP (4.57x4.37) | 
                                        
                                                                            
                                            | Base Product Number | 
                                            STM32H7B3 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | REACH Status | 
                                            REACH Unaffected | 
                                        
                                                                            
                                            | ECCN | 
                                            5A992C | 
                                        
                                                                            
                                            | HTSUS | 
                                            8542.31.0001 | 
                                        
                                                                            
                                            | Other Names | 
                                            497-STM32H7B3QIY6QTR | 
                                        
                                                                            
                                            | Standard Package | 
                                            5,000 | 
                                        
                                                                                                    
                            
                         
                                                ARM® Cortex®-M7 STM32H7 Microcontroller IC 32-Bit Single-Core 280MHz 2MB (2M x 8) FLASH 132-WLCSP (4.57x4.37)