Texas Instruments TI-84 Plus All-Purpose Graphing Calculator

The TI-84 Plus is a durable, exam-approved, all-purpose graphing calculator engineered for algebra, precalculus, calculus, statistics and science workflows. It combines a tried-and-tested Zilog Z80-based architecture with a high-contrast 96×64 monochrome display, a large built-in app library, programming capability (TI-Basic and assembly) and USB connectivity for classroom and data-collection workflows

Key Feature:

• Monochrome 96 × 64 pixel display (8 lines × 16 characters) for clear function and table rendering.

• Flash ROM / user RAM architecture (approx. 480 KB ROM and 24 KB user-accessible RAM) for OS, apps and programs.

• Preloaded applications for algebra, geometry, statistics and real-world data collection (Vernier compatibility).

• TI-Basic and assembly programming support — create, store and run custom routines and exam-approved tools.

• USB connectivity (mini-USB) for file transfer, OS updates, and classroom projection/emulation via TI-SmartView.

• Constant Memory™ retains user variables, programs and settings during battery replacement or power cycle.

• Long battery life using 4× AAA cells plus internal button backup cell (clock/memory).

• Approved for major standardized exams (SAT, ACT, PSAT/NMSQT, AP, IB where calculator use is permitted).