15600 - MELODY-IC
UTC 15600 Series is a CMOS IC circuits which contain a programmed mask ROM to generate chord music.
The capacity of the ROM being used for storage of such music information is of 128 words and up to two numbers of music melodies under two different sound sources can be optioned for storage into it.
15600 Features
* 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 selec
