| Feature |
SN66090
4-Channel Speech Controller
INTRODUCTION
SN66090 is a 90 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 90 seconds voice capacity are provided One 4-bit input port, two 4-bit I/O ports and one 4-bit output port are provided. |
