SNC5/松翰Sonix产品线

 1. INTRODUCTION

4-Channel Speech Controller 􀂊 Single power supply 2.4V – 5.5V 􀂊 Built in a tiny controller 􀂊 16 seconds voice capacity are provided 􀂊 128*4 bits RAM are provided 􀂊 ROM Size Maximum 52K*10 bits ROM size − − − − − 52K program ROM is provided 􀂊 Readable ROM code data 􀂊 I/O Ports Four 4-bit I/O ports P1, P2, P3, P6 The driving/sink current of P3.2 & P3.3 are 8mA/16mA The IO pins P3.3 can be modulated with 38.5Khz carry signal to implement IR function. 􀂊 Built in a high quality speech syAC80Fnthesizer 􀂊 Four independent voice channels 􀂊 Adaptive playing speed from 4k-40kHz is 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 an 8-level volume control Analog Push-Pull Direct Drive circuit. 􀂊 System clock: 2M Hz (RC-type or Crystal Option) 􀂊 Low Voltage Reset 􀂊 Built-in WDT function 􀂊 Built-in Ev

SNC5产品系列全部型号：SNC5B9,SNC5A9,SNC5A5,SNC5A4,SNC599,SNC598,SNC589,SNC588,SNC583,SNC582, SNC579,SNC578,SNC573,SNC572,SNC569,SNC568,SNC563,SNC562,SNC559,SNC558,SNC553,