The console was powered by 2 AA size batteries that could last for up to about 15hours, ARM7-based 32-bit CPU on the top of the Z80-based 8-bit CPU and games were stored in cartridge format sand slotted into the console to enable you play them. The Nintendo Game Boy Advance popularly abbreviated as GBA is a 32-bit sixth generation handheld video game console that gained popularity from early 2000s across the globe.