SN6A509 LCD Controller with Voice/Dual Tone Melody.
SN6A509 - LCD Controller with Voice/Dual Tone Melody
SN6A509 LCD Controller with Voice/Dual Tone Melody INTRODUCTION SN6A509 is a series of single chip voice/dual tone melody synthesizer IC with 16*64.SN6A509B - LCD Controller
SN6A509B LCD Controller with Voice/Dual Tone Melody INTRODUCTION SN6A509B is a series of single chip voice/dual tone melody synthesizer IC with 16*64.