■ INTRODUCTION
SN66010 is a 10 seconds single chip 2-channel voice synthesizer IC which contains I/O pins and a tiny controller. By programming through the tiny controller, user’s applications including section combination, trigger modes, output status, high performance melody, multiple voices, and other logic functions can be implemented.

■ FEATURES
◆ Single power supply 2.4V – 5.1V
◆ Built in a tiny controller
◆ 10 seconds voice capacity is provided
◆ Two 4-bit I/O ports are provided
◆ 64*4 bits RAM are provided
◆ Maximum 64k program ROM is provided
◆ Readable ROM code data
◆ Built in a high quality speech synthesizer
◆ Two independent voice channels
◆ Adaptive playing speed from 4k-40kHz is provided for all 2 channels individually
◆ A 6-bit*8-bit Multiplier is embed to modulate the volume of synthesized voices
◆ One digital mixers (with saturation control) are provided
◆ One 8-bit current output DA converters
◆ System clock: 2M Hz ( R-type or Crystal Option)