| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                Toshiba Semiconductor and Storage | 
                                            
                                                                                    
                                                | Series | 
                                                TX03 | 
                                            
                                                                                    
                                                | Package | 
                                                Tape & Reel (TR) | 
                                            
                                                                                    
                                                | Product Status | 
                                                Active | 
                                            
                                                                                    
                                                | Core Processor | 
                                                ARM® Cortex®-M3 | 
                                            
                                                                                    
                                                | Core Size | 
                                                32-Bit | 
                                            
                                                                                    
                                                | Speed | 
                                                40MHz | 
                                            
                                                                                    
                                                | Connectivity | 
                                                I²C, SIO, UART/USART | 
                                            
                                                                                    
                                                | Peripherals | 
                                                POR, PWM, Voltage Detect, WDT | 
                                            
                                                                                    
                                                | Number of I/O | 
                                                13 | 
                                            
                                                                                    
                                                | Program Memory Size | 
                                                64KB (64K x 8) | 
                                            
                                                                                    
                                                | Program Memory Type | 
                                                FLASH | 
                                            
                                                                                    
                                                | EEPROM Size | 
                                                - | 
                                            
                                                                                    
                                                | RAM Size | 
                                                4K x 8 | 
                                            
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 
                                                4.5V ~ 5.5V | 
                                            
                                                                                    
                                                | Data Converters | 
                                                A/D 5x12b SAR | 
                                            
                                                                                    
                                                | Oscillator Type | 
                                                External, Internal | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 85°C | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                32-VFQFN Exposed Pad | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                32-VQFN (5x5) | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                ROHS3 Compliant | 
                                            
                                                                                    
                                                | Other Names | 
                                                264-TMPM37AFSQGELTR | 
                                            
                                                                                    
                                                | Standard Package | 
                                                2,000 | 
                                            
                                                                                                                
                                
                             
                                                ARM® Cortex®-M3 TX03 Microcontroller IC 32-Bit 40MHz 64KB (64K x 8) FLASH 32-VQFN (5x5)