| Part Number | UM66T33S |
| Manufacturer | UMC |
| Title | Simple Melody Generator |
| Description | The UM66T series is a CMOS LSI designed for use in door bells, telephones and toy applications. It i... |
| Features | n 62-note ROM memory n 1.3V to 3.3V operating voltage and low power con- sumption n Dynamic speaker can be driven with a... |
| Published | Sep 26, 2018 |
| Datasheet |
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