HP 12C

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The HP 12C is the industry standard RPN financial calculator produced by HP. It has been in near continuous production with various hardware revisions since it’s original introduction in 1981.

HP 12C (NUT based)[edit | edit source]

HP 12C (NUT)
HP 12C Nut front.jpg
Introduced1981
SuccessorHP 12C (2008), HP 12C Platinum
Programming
Programming language(s)Keystroke
Other
Power supply3x LR44 (AG13)

HP 12C (ARM Based)[edit | edit source]

2008 model (HP 12C+)[edit | edit source]

Ιn 2008, HP revamped the 12C with the release of a new model based upon the ARM architecture. In the community, this model is generally known as the HP 12C+, due to its hardware improvements over the previous NUT based models. Internally this model uses a AT91SAM7L128, the same chip used on the HP 20b and HP 30b.

Internal view of the 2008 model
HP 12C (2008)
HP 12C two cell front.jpg
Other namesHP 12C+
PredecessorHP 12C (NUT)
CPU
ProcessorAT91SAM7L128
Programming
Other
Dimensions80(l) x 128(w) x 15(h)mm

30th anniversary edition[edit | edit source]

HP 12C 30th anniversary edition
Programming
Other

2015 model[edit | edit source]

HP 12C (2015)
Programming
Other

HP 12 Platinum[edit | edit source]

HP 12C Platinum
CPU
Processor6502 based microcontroller
Programming
Other

25th anniversary edition[edit | edit source]

Gallery[edit | edit source]

External resources[edit | edit source]

See also[edit | edit source]

Refrences[edit | edit source]