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M995C - 256-Notes Dual Tone MELODY IC
M1107 - Melody IC
M908 - SPEAKER DRIVER 1-KEY 768-NOTES MELODY-IC
SN6A509 - LCD Controller with Voice/Dual Tone Melody
M66 - IMPLE MELODY GENERATOR
ML63189B - 4-Bit Microcontroller with Built-in 1024-Dot Matrix LCD Drivers and Melody Circuit / Operating at 0.9 V (Min).
UM3482A - Multi-Instrument Melody Generator
UM3481A - Multi Instrument Melody Generator
HT3864 - 5.6 Second Voice Melody
SM1125 - Multimelody IC for Pagers
SN6A297 - LCD Controller with Voice/Dual Tone Melody
SN6A513 - LCD Controller with Voice/Dual Tone Melody
SM1124 - Multimelody IC for Pagers
APE1004 - very low cost voice and melody synthesizer with 4-bits CPU
APE25524 - very low cost voice and melody synthesizer with 4-bits CPU
M67 - SIMPLE MELODY GENERATOR
SNC333 - Direct Drive Voice/Dual Tone Melody Controller
UM3381 - Simple Melody Generator
UM3383 - Simple Melody Generator
W53320 - (W53300 / W53320) 16Voice/Melody/LCD Controller