TI-89 Titanium

The TI-89 Titanium's advanced functionality and 3-D graphing make problem-solving for AP* advanced mathematics and engineering courses infinitely easier. It's the most powerful TI graphing calculator allowed for use on the AP* Calculus, AP Statistics, AP Physics, AP Chemistry, PSAT/NMSQT**, SAT® I , SAT II, and Math IC & IIC exams

• Electronically upgradeable graphing calculator gives you the most up-to-date functionality and software applications (Apps)
• About 188K bytes of user-available RAM
• About 2.7 MB of user-available Flash ROM for data archive and Apps (3x the Flash ROM memory of the TI-89)
• 100x160 pixel display
• Internal clock with date and time display
• Icon desktop that allows easier access to Apps and editors
• USB port for computer connectivity, unit-to-unit communication with TI-89 Titanium graphing calculators, and more
• I/O port for communication with other TI products
• USB unit-to-unit link cable included
• TI Connectivity Cable included
• TI Connectivity Cable and TI Connect™ software allow information to be transferred to and from a computer and printed or stored on disk