Datasheet Summary
One Channel Direct Drive Speech Controller
- INTRODUCTION
SN65020 is a 20 seconds one-channel single chip voice synthesizer IC which contains a PWM Direct Drive Circuit. There is one 4-bit I/O port and built in a tiny controller. By programming through the tiny controller, user’s applications including section bination, trigger modes, output status, and other logic functions can be easily implemented.
- Features
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- Single power supply 2.4V
- 5.1V 20 seconds voice capacity is provided Built in a tiny controller One 4-bit I/O port is provided 64- 4 bit RAM are provided Maximum 16k program ROM is provided Readable ROM code data Built in a high quality speech...