SN66168 PDF File ( Datasheet )

SN66168 4-Channel Speech Controller INTRODUCTION SN66168 is a 168 seconds single chip 4-channel voice synthesizer IC which contains I, O ports 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 168 seconds voice capacity are pr

SN66168B 4-Channel Speech Controller 1 INTRODUCTION SN66168B is a 168 seconds single chip 4-channel voice synthesizer IC that contains 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 functions can be implemented. 2 FEATURES Single power supply 2.4V 5.1V Built in a tiny controller 168 seconds voice capacity are provided One 4-