The Casio fx-602P is a legendary programmable scientific calculator released in 1981,
serving as the successor to the fx-502P.
Key Features
• Display: 11-character alphanumeric LCD (5 x 7 pixel matrix).
• Flexible memory: 22 memory registers and 512 program steps by default
(expandable up to 88 memory registers or 32 program steps, depending on the chosen configuration).
• Programming: Keystroke programming with 10 program areas (P0–P9),
supporting subroutines, jumps, and indirect branching.