Knowledge Base Article
Answer: The only difference between these two devices is the number of sliders they can implement. The CY8C20x24 supports one slider, and the CY8C20x34 supports multiple sliders. The CY8C20x24 is intended for multimedia keyboard designs with one slider for volume control and few buttons. All other functions are the same for the CY8C20x34 and CY8C20x24 devices.