What is an atari 2600 made out of

Entral processing unit (CPU) called MOS Technology 6502, an 8-bit microprocessor RAM) chip, and the MOS Technology 6502 processor read the program information via an input/output (I/O) chip. Logistics aside, what made this the ideal solution was the low cost of the ROM Cartridges, and with Cyan's self-developed Television IEntral processing unit (CPU) called MOS Technology 6502, an 8-bit microprocessor RAM) chip, and the MOS Technology 6502 processor read the program information via an input/output (I/O) chip. Logistics aside, what made this the ideal solution was the low cost of the ROM Cartridges, and with Cyan's self-developed Television Interface Adaptor (TIA) sound chip, both graphic and sound solutions were completenterface Adaptor (TIA) sound chip, both graphic and sound solutions were complete