| Manufacturer | Part # | Datasheet | Description |

Maxim Integrated Produc...
|
DS2506 |
898Kb/25P |
64Kb Add-Only Memory 062100 |
| DS2505 |
603Kb/24P |
16Kb Add-Only Memory 071107 |
| DS2502 |
1Mb/24P |
1Kb Add-Only Memory Rev 12/11 |

Dallas Semiconductor
|
DS2502-UN |
46Kb/3P |
UniqueWare Add-Only Memory |

Maxim Integrated Produc...
|
DS2502 |
693Kb/24P |
1Kb Add-Only Memory 2015 |

Dallas Semiconductor
|
DS2502 |
451Kb/3P |
1 kbit Add-Only Memory |
| DS2506 |
558Kb/25P |
64-kbit Add-Only Memory |
| DS2502 |
737Kb/22P |
1 kbit Add-Only Memory |
| DS2505 |
800Kb/24P |
16-kbit Add-Only Memory |
| DS2505 |
525Kb/24P |
16-kbit Add-Only Memory |

ON Semiconductor
|
N21C21A |
454Kb/16P |
1 Kb 1-Wire EPROM Add-Only Memory June, 2020 ??Rev. 1 |

Maxim Integrated Produc...
|
DS1996 |
382Kb/19P |
64Kb Memory iButton Rev 8/09 |

Ramtron International C...
|
FM25640 |
131Kb/14P |
64Kb FRAM Serial Memory |
| FM24C64 |
98Kb/12P |
64Kb FRAM Serial Memory |

Maxim Integrated Produc...
|
DS1985 |
696Kb/26P |
16Kb Add-Only iButton Rev 8/09 |
| DS1982 |
695Kb/24P |
1Kb Add-Only iButton Rev 8/09 |

Ramtron International C...
|
FM25640 |
187Kb/13P |
64Kb FRAM Serial Memory |
| FM1608 |
104Kb/12P |
64Kb Bytewide FRAM Memory |
| FM25640 |
138Kb/13P |
64Kb FRAM Serial Memory |
| FM25CL64 |
131Kb/13P |
64Kb FRAM Serial 3V Memory |