SNC6/松翰Sonix产品线

SNC668 is a 31 seconds single chip 4-channel voice synthesizer IC which contains 24 I/O pins and a tiny controller. By programming through the tiny controller, users’ applications including section combination, trigger modes, output status, high performance melody, multiple voices, and other logic环 芯 functions can be implemented.

􀂊 Single power supply 2.4V – 5.5V 􀂊 Built in a tiny controller 􀂊 31 seconds voice capacity are provided 􀂊 Six 4-bit I/O ports are provided 􀂊 256*4 bits RAM are provided 􀂊 Maximum 64k program ROM is provided 􀂊 96K*12 ROM size is provided for voice data and program 􀂊 Readable ROM code data 􀂊 Built in a high quality speech synthesizer 􀂊 Four independent voice channels 􀂊 Adaptive playing speed from 4k-40kHz isAC80F provided for all 4 channels individually 􀂊 Automatic repetition for every channel 􀂊 A 6-bit*8-bit Multiplier is embed to modulate the volume of synthesized voices 􀂊 Two digital mixers (with saturation control) are provided 􀂊 Built in a PWM Direct Drive circuit and a current output DA converters. 􀂊 Built in 15 levels PWM output volume control. 􀂊 System clock: 8M Hz ( RC-type or Crystal Option) 􀂊 Low Voltage Reset

SNC6产品系列全部型号：SNC698, SNC688, SNC678, SNC668, SNC658,