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Last database update :
04-21-2014


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Sperry Remington  661-D  aka 661D   (7 pictures)
 

Use AC adaptator AD-4145.
Displays only 6 digits but calculates on 12.
 
Sperry Remington 661-D

Sperry Remington 661-D

Sperry Remington 661-D

Sperry Remington 661-D

Sperry Remington 661-D

Sperry Remington 661-D

Sperry Remington 661-D

Introduction date<=1973
End date>=1973
Type4 funct
Last update date2009_06_11
ProgrammableN
RAM size0
ROM size
Number of functions5
Alpha capabilitiesN
Number of keys18
Display typeVFD
Number of digits on display6.
Graphical (X x Y)N
Extention(s)N
PrinterN
SavingN
Date or clock capabilitiesN
MicroprocessorHitachi HD32154P, Nec µPD129C (X3I165)
Functions list->
Size (length x width x thickness)153x80x35
Weight238gr
Batteries4xAA
External power6V ?
Power consumption500mW
Twin
Made inJapan
Link(s)

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