| Parameters | 
                                                                                                            
                                            | Mfr | Analog Devices Inc. | 
                                                                            
                                            | Series | MicroConverter® ADuC8xx | 
                                                                            
                                            | Package | Bag | 
                                                                            
                                            | Product Status | Obsolete | 
                                                                            
                                            | Core Processor | 8052 | 
                                                                            
                                            | Core Size | 8-Bit | 
                                                                            
                                            | Speed | 12.58MHz | 
                                                                            
                                            | Connectivity | I²C, SPI, UART/USART | 
                                                                            
                                            | Peripherals | POR, PSM, PWM, Temp Sensor, WDT | 
                                                                            
                                            | Number of I/O | 34 | 
                                                                            
                                            | Program Memory Size | 32KB (32K x 8) | 
                                                                            
                                            | Program Memory Type | FLASH | 
                                                                            
                                            | EEPROM Size | 4K x 8 | 
                                                                            
                                            | RAM Size | 2.25K x 8 | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 4.75V ~ 5.25V | 
                                                                            
                                            | Data Converters | A/D 10x24b; D/A 1x12b, 2x16b | 
                                                                            
                                            | Oscillator Type | Internal | 
                                                                            
                                            | Operating Temperature | -40°C ~ 125°C | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 52-QFP | 
                                                                            
                                            | Supplier Device Package | 52-MQFP (10x10) | 
                                                                            
                                            | Base Product Number | ADUC847 | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | ECCN | EAR99 | 
                                                                            
                                            | HTSUS | 8542.31.0001 | 
                                                                            
                                            | Standard Package | 28 | 
                                                                                                    
                            
                         
                                                8052 MicroConverter® ADuC8xx Microcontroller IC 8-Bit 12.58MHz 32KB (32K x 8) FLASH 52-MQFP (10x10)