Description
UTC 15600 Series is a CMOS IC circuits which contain a programmed mask ROM to generate chord music.
saving applications.
Features
- S.
- Range of operating voltage: 0.9~5.5V.
- Reference signal source frequency: 32.768KHZ,47.520KHZ(mask option selection).
- Options : 1. changing the melody midway during performance: Possible or
not possible (mask option selection) 2. selection of the reference sound frequency: when selecting the
signal source frequency of 32.768kHz, A4=440Hz(standard) or C4=256Hz when selecting the signal source frequency of 47.520kHz: A4=440Hz 3. Selection of performance sound range: when selectin.
15600-UnisonicTechnologies.pdf
