| M29W400 | STMicroelectronics | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory IC | 
                                                                            
                                            | M29W4000B | STMicroelectronics | M29W4000B STM IC TSOP | 
                                                                            
                                            | M29W4001-120N1 | STMicroelectronics | M29W4001-120N1 STM IC TSOP48 | 
                                                                            
                                            | M29W400B | STMicroelectronics | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory IC | 
                                                                            
                                            | M29W400B-100M1R | STMicroelectronics | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory IC | 
                                                                            
                                            | M29W400B-100M1TR | STMicroelectronics | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory IC | 
                                                                            
                                            | M29W400B-100M5R | STMicroelectronics | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory IC | 
                                                                            
                                            | M29W400B-100M5TR | STMicroelectronics | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory IC | 
                                                                            
                                            | M29W400B-100M6R | STMicroelectronics | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory IC | 
                                                                            
                                            | M29W400B-100M6TR | STMicroelectronics | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory IC | 
                                                                            
                                            | M29W400B-100N1 | STMicroelectronics | M29W400B-100N1 STM IC TSOP-481220 | 
                                                                            
                                            | M29W400B-100N1R | STMicroelectronics | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory IC |