nec单片机解密（NEC MCU decryption）.doc

nec单片机解密(NEC MCU decryption)
NEC/ Renesas MCU series crack research - early Flash/ROM series
At present, NEC first generation FLASH MCU products are produced by and technology or MASKROM, which can be fully cracked at present:
Early 78K0s:
1. model naming rule: 78F90**
UPD789022, uPD789024, uPD789025, uPD789026, uPD78F9026
UPD789046, uPD78F9046
UPD789052, uPD789062, uPD78E9860, uPD78E9861,
UPD789071, uPD789072, uPD789074 uPD78F9076
UPD789086, uPD789088 uPD78F9088
2. model naming rule: 78F91**
UPD789101, uPD789102, uPD789104, uPD789111, uPD789112, uPD789114, uPD78F9116
UPD789121, uPD789122, uPD789124, uPD789131, uPD789132, uPD789134, uPD78F9136
UPD789166, uPD789167, uPD789176, uPD789177 uPD78F9177
3. 78K0s/Kx1+ Lowpin series naming rules: 78F92** or 78F95**
UPD78F9200, uPD78F9201, uPD78F9202, uPD78F9500, uPD78F9501, uPD78F9502,
UPD78F9210, uPD78F9211, uPD78F9212, uPD78F9510, uPD78F9511, uPD78F9512,
UPD78F9221, uPD78F9222, uPD78F9224, uPD78F9232, uPD78F9234
4. model naming rule: 78F93**
UPD789304, uPD789306, uPD789314, uPD789316, uPD78F9314, uPD78F9316
UPD789322, uPD789324, uPD789326, uPD789327, uPD78F9328
5. model naming rule: 78F94**
UPD789405, uPD789406, uPD789407, uPD789415, uPD789416, uPD789417, uPD78F9418
UPD789425, uPD789426, uPD789435, uPD789436, uPD78F9436
UPD789445, uPD789446, uPD789455, uPD789456, uPD78F9456
UPD789462, uPD789464, uPD789466, uPD789467, uPD78F9468
UPD789477, uPD789478, uPD789479, uPD789488, uPD789489, uPD78F9478, uPD78F9479, uPD78F9488, uPD78F9489,
6. model naming rule: 78F98**
UPD789830, uPD789832, uPD789833, uPD789834, uPD789835 uPD78F9835
UPD789841, uPD789842 uPD78F9842
UPD789800 uPD78F9801
UPD789881 uPD78F9882
UPD789860, uPD789861, uPD789862 uPD78E9860A, uPD78E9861A
Early 78K0:
1. model naming rule: 78F00**
UPD780021, uPD780022, uPD780023, uPD780024,
UPD780031, uPD780032, uPD780033, uPD780034, uPD78F0034
UPD780053, uPD780054, uPD780055, uPD780056, uPD780058, uPD78F0058
UPD780065, uPD7800