Ti 89

TI-89 - ticalc.org::::::TI-89TI-89.INTRODUCTIONThe TI-89 sported all of the power of a TI-92 Plus, but in a traditionalhandheld design. Along with the TI-92 Plus and Voyage 200 it was one of TI's most sophisticatedcalculators, with such features as 3D graphing, upgradable flash ROM, built-inassembly language programming, and a generous amount of user-available memory. The TI-89 Titanium has since replaced this model.PHOTOSClick for a larger version.MODEL SPECIFICATIONSTI-89CPU12 MHz MC68000Memory256K RAM (188K available to user), 2 MB Flash ROM (about 702K available to user)Screen Size160x100 pixelsLink Port?Yes/ Support?YesModel Available?YesCompatible?YesCompatible?YesCompatible?YesOFFICIAL INFORMATION»»»»»»OFFICIAL UPGRADES»The TI Connect is the latest link cable produced by TI. It has a higher data transfer rate than the TI-Graph Link cable.

Ti 89 Calculators

It's a USB cable and lets you transfer data files (such as programs) between your calculator and your computer.»The TI-Graph Link is the older link cable produced by TI. It does not have as high of data transfer rate, but it does work wih almost all calculators. It connects to your serial port and like TI Connect is widely used to transfer data files (such as programs) between your calculator and your computer.ROM VERSIONSFrom time to time, TI will update the internal code of their calculators towork around bugs, optimize functions, and even add features. This results inseveral versions of each calculator in the marketplace.

DescriptionThe TI-89 Titanium graphing calculator features advanced functionality and 3-D graphing that makes problem-solving for AP., advanced mathematics and engineering courses easier. Built-in Computer Algebra System (CAS) allows you to explore and manipulate mathematical expressions in symbolic form.