R6502 8-Bit Microprocessor (DIP-40)

The R6502 is a legendary 8-bit microprocessor that served as the backbone for the early personal computer revolution. Built on a streamlined RISC-like architecture, it delivers exceptional performance by executing most instructions in very few clock cycles. Unlike many contemporary processors of its era, the R6502 uses a memory-mapped I/O system, allowing it to treat peripherals and memory identically within its 64KB address range. This device is famous for its use in iconic systems like the Apple II, Commodore 64, and Nintendo Entertainment System. Its efficient design includes 8-bit accumulator, index, and stack pointer registers, along with a 16-bit program counter. The R6502 remains a favorite for hobbyists and industrial engineers alike due to its straightforward programming model and robust reliability in embedded control applications.

Key Features:

Features 13 versatile addressing modes for efficient software execution.

Supports a wide 64 kilobyte linear address space for memory and peripherals.

Includes 56 powerful instructions designed for high-speed data processing.

Single 5V power supply operation simplifies hardware design and integration.

Integrated on-chip clock oscillator reduces the need for external timing components.