| 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU 32BIT 32KB ROM 44LQFP  | 
                Active | - | 32-Bit | 80MHz | - | - | 32 | 32KB (32K x 8) | ROM | - | 32K x 8 | - | - | Internal | - | 44-LQFP | 44-LQFP (10x10) |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU 32BIT 32KB ROM 40DIP  | 
                Active | - | 32-Bit | 80MHz | - | - | 32 | 32KB (32K x 8) | ROM | - | 32K x 8 | - | - | Internal | - | 40-DIP (0.600", 15.24mm) | 40-DIP |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU 32BIT 32KB ROM 44QFN  | 
                Not For New Designs | - | 32-Bit | 80MHz | - | - | 32 | 32KB (32K x 8) | ROM | - | 32K x 8 | - | - | Internal | - | 44-VFQFN Exposed Pad | 44-QFN (9x9) |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU BASIC STAMP 1 INTER CHIP  | 
                Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU BASIC STAMP 1 INTER CHIP  | 
                Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU BS2 INTERPRTR CHIP 28SSOP  | 
                Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU BS2PE INTERPR CHIP 48SMD  | 
                Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU BS2P24 INTERPR CHIP 48SMD  | 
                Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU BS2P40 INTERPR CHIP 48SMD  | 
                Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                SX48WPX24 BS2PX24 V1.1 - LF  | 
                Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU BASIC STAMP 2E INTER CHIP  | 
                Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU BASIC STAMP 2SX INT CHIP  | 
                Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU BASIC STAMP 2 INTER CHIP  | 
                Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU BASIC STAMP 2 INTER CHIP  | 
                Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU BASIC STAMP 2SX INT CHIP  | 
                Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU 8BIT 3KB FLASH 20SSOP  | 
                Obsolete | - | 8-Bit | 75MHz | - | Brown-out Detect/Reset, POR, WDT | 12 | 3KB (2K x 12) | FLASH | - | 137 x 8 | 3 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 20-SSOP (0.209", 5.30mm Width) | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU 8BIT 3KB FLASH 28DIP  | 
                Obsolete | - | 8-Bit | 75MHz | - | Brown-out Detect/Reset, POR, WDT | 20 | 3KB (2K x 12) | FLASH | - | 136 x 8 | 3 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 28-DIP (0.300", 7.62mm) | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU 8BIT 3KB FLASH 28SSOP  | 
                Obsolete | - | 8-Bit | 75MHz | - | Brown-out Detect/Reset, POR, WDT | 20 | 3KB (2K x 12) | FLASH | - | 136 x 8 | 3 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 28-SSOP (0.209", 5.30mm Width) | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU 8BIT 6KB FLASH 48QFP  | 
                Obsolete | - | 8-Bit | 50MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 36 | 6KB (4K x 12) | FLASH | - | 262 x 8 | 3 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 48-LQFP | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU 8BIT 6KB FLASH 52QFP  | 
                Obsolete | - | 8-Bit | 50MHz | - | - | 40 | 6KB (4K x 12) | FLASH | - | 262 x 8 | - | - | Internal | 0°C ~ 70°C (TA) | 52-QFP | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU BS2 INTERPRET CHIP 28SSOP  | 
                Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU 8BIT 3KB FLASH 28SSOP  | 
                Obsolete | - | 8-Bit | 75MHz | - | Brown-out Detect/Reset, POR, WDT | 20 | 3KB (2K x 12) | FLASH | - | 136 x 8 | 3 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 28-SSOP (0.209", 5.30mm Width) | - |             
                    
                | 
                    
                 | 
                
                Parallax Inc. | 
                IC MCU 8BIT 6KB FLASH 48QFP  | 
                Obsolete | - | 8-Bit | 50MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 36 | 6KB (4K x 12) | FLASH | - | 262 x 8 | 3 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 48-LQFP | - |