| 
							Choice | 
							Description | 
                      
                        |  | State machine,1-CH voice,High current
						output | 
                      
                        |  | State 
						machine,1-CH voice | 
                      
                        |  | State 
						machine,1-CH voice | 
                    	
                        |  | State machine, 1-CH voice, High quality voice | 
                      
                        |  | 4-bit CPU,1-CH voice,dual tone | 
                      
                        |  | 4-bit 
						CPU,1-CH voice | 
                      
                        |  | 4-bit 
						CPU,1-CH voice,dual tone,ADC | 
                      
                        |  | Tiny 
						CPU,1-CH voice,low-voltage | 
                      
                        |  | Tiny 
						CPU,2-CH voice | 
                      
                        |  | 4 bit 
						Voice MCU with 2-CH voice & 2 SPI Hardware | 
                      
                        |  |  |