Chips › Processors › Motorola 6800 family › Motorola 6802
Motorola 6802
1977
Motorola 6800 variant with on-chip RAM and a built-in clock oscillator, simplifying 8-bit system designs.
Reference & documentation
External technical references for programming Motorola 6802 and for writing emulators.
| Resource | Type | Notes |
|---|---|---|
| MC6802/MC6808 Datasheet (Motorola) ↗ | Datasheet | Official datasheet: electrical, timing, full specs |
| 6800 Instruction Set Reference (8bit-era) ↗ | Instruction set | Full opcode table: cycles, bytes, flag effects |
| The Motorola 6800 Instruction Set (BYTE, Jan 1978) ↗ | Instruction set | BYTE deep-dive analysis of the instruction set |
| MC6802 Datasheet - Interrupt Vectors ↗ | Interrupt list | RESET/NMI/IRQ/SWI vectors at $FFF8-$FFFF |
| MC6802 Datasheet - Memory Map ↗ | Memory map | On-chip RAM $0000-$007F, memory organization |
| MC6802/MC6808 Datasheet - Pinout ↗ | Pinout | 40-pin DIP pinout and signal descriptions |
| Motorola M6800 Programming Reference Manual (Nov 1976) ↗ | Programming | Motorola's canonical 6800 assembly programming reference |
| Motorola 6800 addressing modes (emulator notes) ↗ | Reference | Addressing-mode quirks learned writing an emulator |
| M6800 Microprocessor User Manual ↗ | Reference | Complete Motorola user manual, architecture and instructions |
| MAME 6800/6802 CPU emulator source ↗ | Source | Reference 6800/6802 emulator implementation with cycle counts |