TI-89 series
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The TI-89 and the TI-89 Titanium are graphing calculators developed by Texas Instruments. They are differentiated from most other TI graphing calculators by their computer algebra system, which allows
A TI-89
A TI-89 Titanium with Computer Algebra System
Motorola 68000
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The Motorola 68000 is a 16/32-bit complex instruction set computer microprocessor, introduced in 1979 by Motorola Semiconductor Products Sector.
TI-89 series
…along with the TI-Nspire. In the summer of 2004, the standard TI-89 was replaced by the TI-89 Titanium. The TI-89 runs on a 32-bit microprocessor, the Motorola 68000, which nominally runs at 10 or 12 MHz, depending on the calculator's hardware version. The calculator has 256 kB of RAM, (190 kB of which are available…
Pre-release XC68000 chip made in 1979
Die of Motorola 68000
Motorola MC68000 (leadless chip carrier (CLCC) package)
Motorola MC68000 (plastic leaded chip carrier (PLCC) package)