DATAMATH

DATAMATH CALCULATOR MUSEUM

Canon LE-80R

Date of introduction:	July, 1973	Display technology:	LED-stick
New price:	$119,95, DM 398.00	Display size:	8
Size:	5.8" x 3.3" x 1.4"
Weight:	11.3 ounces	Serial No:	118462
Batteries:	4*NiCd or Alkaline AA	Date of manufacture:	year 1973
AC-Adapter:		Origin of manufacture:	Japan
Precision:	8	Integrated circuits:	TMS0126
Memories:
Program steps:		Courtesy of:	Piero Todorovich

The Canon LE-80R is one of the successors of the LE-10 calculator introduced one year earlier. Instead of the TMS1824/TMS1825 chip-set this calculator uses the TMS0126 - a member of the TMS0100 single-chip calculator series.

There are two other models in the LE-80 family:

	LE-80 without the square-root function
	LE-80M with an additional memory

The analogue battery meter introduced with the LE-10 gives you still the remaining operation time of calculator. The same housing was used with the original LE-80 and the later LE-82 calculator.

The next pocket calculators in Canon's line were the LE-81, LE-83, LE-84 and LE-85.

In 1974 Canon introduced with the LD-80 their first pocket calculator with the green VF-Display (Vacuum Fluorescent) and stopped the LE-series.

If you have additions to the above article please email: joerg@datamath.org.