!!exclusive!! - Kc89c72 Datasheet

| Parameter | Min | Typ | Max | Unit | |----------------------|------|-----|------|------| | Supply Voltage (VCC) | 4.75 | 5.0 | 5.25 | V | | Supply Current (ICC) | - | 15 | 30 | mA | | Clock Frequency | 0.5 | 1.0 | 2.0 | MHz | | Input Low Voltage (VIL) | 0 | - | 0.8 | V | | Input High Voltage (VIH) | 2.0 | - | VCC | V | | Output Low Voltage (VOL @ 1.6mA) | - | 0.4 | 0.5 | V | | Output High Voltage (VOH @ -0.4mA) | 2.4 | - | - | V |

. 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" kc89c72 datasheet

: 3 mixers that combine tone and noise into separate output channels. | Parameter | Min | Typ | Max