HP 71B: Difference between revisions

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{{Infobox calculator|name=HP 71B|predecessor=[[HP 75C/D]]|entry=Algebraic|successor=[[HP 94]], HP 95LX|display_type=Dot-matrix LCD|ports=4x ROM/RAM slots, 1x card reader/ROM/RAM header, 1x HP-IL/ barcode reader module slots|image=Image: HP 71B.jpg}}
{{Infobox calculator|name=HP 71B|predecessor=[[HP 75C/D]]|entry=Algebraic|successor=[[HP 94]], HP 95LX|display_type=Dot-matrix LCD|ports=4x ROM/RAM slots, 1x card reader/ROM/RAM header, 1x HP-IL/ barcode reader module slots|image=Image: HP 71B.jpg|processor=HP Saturn 1LF2|frequency=640kHz|other_names=HP 44A (during development)|supply=4x AAA battery or 8VAC power supply|introduced=1983|cost=550 USD|type=Pocket computer, scientific calculator}}

Revision as of 04:55, 25 July 2022

HP 71B
HP 71B.jpg
Other namesHP 44A (during development)
TypePocket computer, scientific calculator
Introduced1983
PredecessorHP 75C/D
SuccessorHP 94, HP 95LX
Cost550 USD
Calculator
Entry modeAlgebraic
Display typeDot-matrix LCD
CPU
ProcessorHP Saturn 1LF2
Frequency640kHz
Programming
Interfaces
Ports4x ROM/RAM slots, 1x card reader/ROM/RAM header, 1x HP-IL/ barcode reader module slots
Other
Power supply4x AAA battery or 8VAC power supply