Kc89c72 Datasheet Jun 2026
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Housed in a standardized DIP-40 layout, the pinout aligns directly with original retro system configurations. Interfacing requires setting up the parallel data bus and configuring precise bus control states. Critical Bus Control Sinking

. While the original 1970s chips powered the iconic sounds of the MSX, Atari ST, and early arcade games like Popeye , the KC89C72 keeps that "chiptune" legacy alive today. The Technical "DNA"

The following parameters summarize the typical operating characteristics of the KC89C72 as documented by distributors like Specification Manufacturer FILFACT / Samsung Package Type DIP-40 (Dual In-line Package) Primary Category Memory Chips / Analog Signal Processing Integration Level Small-Scale Integration (SSI) Operating Temp -40°C to +105°C (Extended Range) Mounting Type Through-Hole Compliance Lead-free / RoHS Compliant Functional Overview Analog Signal Processing