| Chip | 
                                                                                                                            ROM | 
                                                                                                                            RAM | 
                                                                                                                            Frequency | 
                                                                                                                            Voltage | 
                                                                                                                            I/O (Package) | 
                                                                                                                            LDO | 
                                                                                                                            Comparator | 
                                                                                                                            Audio PWM | 
                                                                                                                            ADC | 
                                                                                                                            SPI I/F | 
                                                                                                                            UART | 
                                                                                                                            Mono DAC | 
                                                                                                                            Microphone | 
                                                                                                                            Touch | 
                                                                                                                            Crystal32768 | 
                                                                                                                            TRA1309C | 
                                                                                                                            FIRQ | 
                                                                                                                            Low Voltage Detect | 
                                                                                                                            Low offset OPA | 
                                                                                                                            Temp. Sensor | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Data Sheet | 
                                                                                                                            Pad Diagram | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                    
                                                    
                                                        
                                                                                                                            | TRD16P161B | 
                                                                                                                            12K*16 | 
                                                                                                                            3K*16 | 
                                                                                                                            6.5/11/13MHz | 
                                                                                                                            2.4~5.5V | 
                                                                                                                            24 | 
                                                                                                                            2.9V | 
                                                                                                                            *4 | 
                                                                                                                            16bit | 
                                                                                                                            8CH 10bit/71.2KSPS | 
                                                                                                                            YES | 
                                                                                                                            NO | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            +/-4% | 
                                                                                                                            NO | 
                                                                                                                            NO | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                                 Login Download
                                                                         | 
                                                                                                                                    
                                                                                 Login Download
                                                                         | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                        
                                                        
                                                                                                                            | TRD16P180B | 
                                                                                                                            12K*16 | 
                                                                                                                            3K*16 | 
                                                                                                                            6.5/11/13MHz | 
                                                                                                                            2.4~5.5V | 
                                                                                                                            24 | 
                                                                                                                            2.9V | 
                                                                                                                            *4 | 
                                                                                                                            16bit | 
                                                                                                                            8CH 10bit/71.2KSPS | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            +/-1% | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                                 Login Download
                                                                         | 
                                                                                                                                    
                                                                                 Login Download
                                                                         | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                        
                                                        
                                                                                                                            | TRD16P188B | 
                                                                                                                            12K*16 | 
                                                                                                                            3K*16 | 
                                                                                                                            6.5/11/13MHz | 
                                                                                                                            2.4~5.5V | 
                                                                                                                            24 | 
                                                                                                                            2.9V | 
                                                                                                                            *4 | 
                                                                                                                            16bit | 
                                                                                                                            8CH 10bit/71.2KSPS | 
                                                                                                                            YES | 
                                                                                                                            NO | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                            +/-4% | 
                                                                                                                            YES | 
                                                                                                                            YES | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                                 Login Download
                                                                         | 
                                                                                                                                    
                                                                                 Login Download
                                                                         |