MyCalcDB logo

A Big database for small calculators.

Last database update :
04-21-2014


Home
Presentation
Database
How to ...
Gallery
Links
Thanks
Updates
Changer de langue
 
 
Commodore  9R-25  aka 9R25   (8 pictures)
 

 
Commodore 9R-25

Commodore 9R-25

Commodore 9R-25

Commodore 9R-25

Commodore 9R-25

Commodore 9R-25

Commodore 9R-25

Commodore 9R-25

Introduction date<=1976
End date>=1976
Type4 funct
Last update date2009_03_17
ProgrammableN
RAM size1
ROM size
Number of functions8+4mem
Alpha capabilitiesN
Number of keys25
Display typeVFD
Number of digits on display8 1/2
Graphical (X x Y)N
Extention(s)N
PrinterN
SavingN
Date or clock capabilitiesN
MicroprocessorMOS MPS 7545
Functions list1/x x^2 Sqrt % M+ M- MR MC
Size (length x width x thickness)140x78x28
Weight164gr
Batteries2xAA sealed
External power4V5DC
Power consumption
Twin
Made inJapan
Link(s)

Page displayed 1880 times since 2006-08-25.



If you want to contact me, here is my address ...



Copyright : all the pictures are my property. You can copy and save them but strictly for your own purpose. You are not authorized to modify, diffuse or use them (even partially) for another internet site, or for all other puplic diffusion. You are authorized to create links to MyCalcDB site, but I cannot garantee their reliability in the time. What I can garantee (exept errors) is only the database calculator's id number (for example: id=777 for the HP-55).