| Parameters | 
                                                                                                                        
                                                | Mfr | Freescale Semiconductor | 
                                                                                    
                                                | Series | Kinetis K20 | 
                                                                                    
                                                | Package | Bulk | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Core Processor | ARM® Cortex®-M4 | 
                                                                                    
                                                | Core Size | 32-Bit Single-Core | 
                                                                                    
                                                | Speed | 120MHz | 
                                                                                    
                                                | Connectivity | CANbus, EBI/EMI, I²C, IrDA, SPI, UART/USART, USB, USB OTG | 
                                                                                    
                                                | Peripherals | DMA, I²S, LVD, POR, PWM, WDT | 
                                                                                    
                                                | Number of I/O | 64 | 
                                                                                    
                                                | Program Memory Size | 1MB (1M x 8) | 
                                                                                    
                                                | Program Memory Type | FLASH | 
                                                                                    
                                                | EEPROM Size | - | 
                                                                                    
                                                | RAM Size | 128K x 8 | 
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V | 
                                                                                    
                                                | Data Converters | A/D 38x16b; D/A 2x12b | 
                                                                                    
                                                | Oscillator Type | Internal | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 105°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 121-LFBGA | 
                                                                                    
                                                | Supplier Device Package | 121-MAPBGA (8x8) | 
                                                                                    
                                                | Base Product Number | MK22FN1M0 | 
                                                                                    
                                                | RoHS Status | Not applicable | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | Standard Package | 2,000 | 
                                                                                                                
                                
                             
                                                ARM® Cortex®-M4 Kinetis K20 Microcontroller IC 32-Bit Single-Core 120MHz 1MB (1M x 8) FLASH 121-MAPBGA (8x8)