A Big database for small calculators.
Last database update :
04-21-2014
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 Sharp EL-531A aka Scientific calculator (5 pictures) |
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| Introduction date | <=1987 |
| End date | >=1990 |
| Type | Scient+Stat |
| Last update date | 2011_11_05 |
| Programmable | N |
| RAM size | >=1 |
| ROM size | |
| Number of functions | 32+4mem+8stat |
| Alpha capabilities | Y |
| Number of keys | 38 |
| Display type | LCD |
| Number of digits on display | 8 ou 6+2 1/2 +indic |
| Graphical (X x Y) | N |
| Extention(s) | N |
| Printer | N |
| Saving | Mem |
| Date or clock capabilities | N |
| Microprocessor | SC7892 |
| Functions list | F<>E ln log DRG sin cos tan 1/x EXP y^x Sqrt x^2 ( ) +/- TAB e^x 10^x DRG> asin acos atan <> Pi y^(1/x) x^(1/3) n! % x<>M x->M RM M+ n meanx s DATA Sumx Sumx^2 sigma CD |
| Size (length x width x thickness) | 156x80x18 |
| Weight | |
| Batteries | 2x1.5Vcell |
| External power | N |
| Power consumption | 0.0002W |
| Twin | |
| Made in | Japan |
| Link(s) | |
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Page displayed once since 2025-07-11. |
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