SVM7561 Datasheet (Epson)

SVM7561, CMOS MELODY

PF1095-01 SVM7561SVMS75e61rSieerises CMOS MELODY IC q Enables to program up to 16 songs q Provided with two built-in independent sound sources q A 8-pin package s OVERVIEW SVM7561Series is the CMOS melody IC that generates melodies and chimes according to the music information programmed in the built-in mask ROM.

The melody IC is provided with two built-in independent sound sources of main melody and accompaniment, and the 512-step capacity ROM for each sound source can be allocated to 16 songs

SVM7561 Features

* q Number of songs : Up to 16 songs q Melody ROM : 512 steps (containing main melodies and accompaniments) q Sound source : Two sounds (Square waves) q Compass : One pattern can be selected by the mask option out of the four patterns of C4 to G6/C3 to G5/C4 to C7#/C3# to C6# q Musical inter