| TS87C51FA1 | 
                                        Rochester Electronics | 
                                        3,225 | 
                                        MCU | 
                                    
                                                                    
                                        | TS87C51RA1 | 
                                        - | 
                                        15 | 
                                        IC MCU 8BIT 8KB OTP 44QFP | 
                                    
                                                                    
                                        | TS87C51RA24 | 
                                        - | 
                                        18 | 
                                        IC MCU 8BIT 8KB OTP 44QFP | 
                                    
                                                                    
                                        | TS87C51RB2-LCA | 
                                        Microchip Technology | 
                                        5,800 | 
                                        IC MCU 8BIT 16KB OTP 40PDIL | 
                                    
                                                                    
                                        | TS87C51RB2-LCB | 
                                        Microchip Technology | 
                                        5,800 | 
                                        IC MCU 8BIT 16KB OTP 44PLCC | 
                                    
                                                                    
                                        | TS87C51RB2-LCE | 
                                        Microchip Technology | 
                                        5,800 | 
                                        IC MCU 8BIT 16KB OTP 44VQFP | 
                                    
                                                                    
                                        | TS87C51RB2-LIA | 
                                        Microchip Technology | 
                                        5,800 | 
                                        IC MCU 8BIT 16KB OTP 40PDIL | 
                                    
                                                                    
                                        | TS87C51RB2-LIB | 
                                        Microchip Technology | 
                                        5,800 | 
                                        IC MCU 8BIT 16KB OTP 44PLCC | 
                                    
                                                                    
                                        | TS87C51RB2-LIE | 
                                        Microchip Technology | 
                                        5,800 | 
                                        IC MCU 8BIT 16KB OTP 44VQFP | 
                                    
                                                                    
                                        | TS87C51RB2-MCA | 
                                        Microchip Technology | 
                                        5,800 | 
                                        IC MCU 8BIT 16KB OTP 40PDIL | 
                                    
                                                                    
                                        | TS87C51RB2-MCB | 
                                        Microchip Technology | 
                                        5,800 | 
                                        IC MCU 8BIT 16KB OTP 44PLCC | 
                                    
                                                                    
                                        | TS87C51RB2-MCE | 
                                        Microchip Technology | 
                                        5,800 | 
                                        IC MCU 8BIT 16KB OTP 44VQFP | 
                                    
                                                                    
                                        | TS87C51RB2-MIA | 
                                        Microchip Technology | 
                                        5,800 | 
                                        IC MCU 8BIT 16KB OTP 40PDIL | 
                                    
                                                                    
                                        | TS87C51RB2-MIB | 
                                        Microchip Technology | 
                                        5,800 | 
                                        IC MCU 8BIT 16KB OTP 44PLCC | 
                                    
                                                                    
                                        | TS87C51RB2-MIE | 
                                        Microchip Technology | 
                                        5,800 | 
                                        IC MCU 8BIT 16KB OTP 44VQFP |