| Manufacturer | STMicroelectronics | STMicroelectronics | 
                        
                            | Category | Embedded - Microcontrollers | Embedded - Microcontrollers | 
                        
                            |  |   |   | 
                                                
                            | Product Status | Active | Active | 
                                                
                            | Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M4 | 
                                                
                            | Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 
                                                
                            | Speed | 180MHz | 180MHz | 
                                                
                            | Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG | 
                                                
                            | Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | 
                                                
                            | Number of I/O | 140 | 140 | 
                                                
                            | Program Memory Size | 2MB (2M x 8) | 1MB (1M x 8) | 
                                                
                            | Program Memory Type | Flash | Flash | 
                                                
                            | EEPROM Size | - | - | 
                                                
                            | RAM Size | 256K x 8 | 256K x 8 | 
                                                
                            | Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 
                                                
                            | Data Converters | A/D 24x12b; D/A 2x12b | A/D 24x12b; D/A 2x12b | 
                                                
                            | Oscillator Type | Internal | Internal | 
                                                
                            | Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
                                                
                            | Mounting Type | Surface Mount | Surface Mount | 
                                                
                            | Package / Case | 201-UFBGA | 201-UFBGA | 
                                                
                            | Supplier Device Package | 176+25UFBGA (10x10) | 176+25UFBGA (10x10) |