| Parameters | 
                                                                                                                        
                                                | Mfr | NXP USA Inc. | 
                                                                                    
                                                | Series | HC05 | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Core Processor | HC05 | 
                                                                                    
                                                | Core Size | 8-Bit | 
                                                                                    
                                                | Speed | 2.1MHz | 
                                                                                    
                                                | Connectivity | SCI, SPI | 
                                                                                    
                                                | Peripherals | POR, WDT | 
                                                                                    
                                                | Number of I/O | 24 | 
                                                                                    
                                                | Program Memory Size | 16KB (16K x 8) | 
                                                                                    
                                                | Program Memory Type | OTP | 
                                                                                    
                                                | EEPROM Size | - | 
                                                                                    
                                                | RAM Size | 352 x 8 | 
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V | 
                                                                                    
                                                | Data Converters | - | 
                                                                                    
                                                | Oscillator Type | Internal | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 44-LCC (J-Lead) | 
                                                                                    
                                                | Supplier Device Package | 44-PLCC (16.59x16.59) | 
                                                                                    
                                                | Base Product Number | MC68HC705 | 
                                                                                    
                                                | RoHS Status | RoHS non-compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.31.0001 | 
                                                                                    
                                                | Standard Package | 26 | 
                                                                                                                
                                
                             
                                                HC05 HC05 Microcontroller IC 8-Bit 2.1MHz 16KB (16K x 8) OTP 44-PLCC (16.59x16.59)