8035 Sound CPU
$22.00
Available, delivery time: 2-5 days
Product information "8035 Sound CPU"
8035 8-Bit Microcontroller (Sound CPU, 40-Pin DIP)
The 8035 is an 8-bit microcontroller from the Intel MCS-48 family that was commonly used as the sound CPU on classic arcade PCBs. This processor manages audio control, timing signals, and communication with the sound hardware that generates music and sound effects during gameplay.
In many arcade boards, the 8035 operates alongside the main game processor and is dedicated to handling audio-related tasks. By separating sound processing from the main CPU, arcade hardware was able to deliver more complex sound effects and music while maintaining smooth gameplay performance.
The chip uses a standard 40-pin DIP (Dual In-line Package) and installs into a compatible socket on the arcade PCB. Because the sound CPU is critical for proper audio operation, the 8035 is often replaced during troubleshooting and restoration of classic arcade boards.
Key Features
- 8035 8-bit microcontroller from the Intel MCS-48 family
- Commonly used as the sound CPU on arcade PCBs
- Standard 40-pin DIP package
- Handles audio control, timing, and sound hardware communication
- Ideal for arcade PCB repair and restoration
Used In Arcade Games Such As
- Donkey Kong
- Donkey Kong Jr.
- Donkey Kong 3
- …and other classic Nintendo arcade titles
Installation Notes
- Installs into a standard 40-pin DIP socket on compatible arcade PCBs
- Ensure the notch orientation matches the socket when installing
- Recommended for technicians performing arcade PCB troubleshooting or repair
*Brand or manufacturer markings may vary (for example NEC 8035 or compatible equivalents).
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