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UM66T32L, UM66Txx - Melody Integrated Circuit

UTC

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UM66T32L Datasheet Preview — This datasheet PDF includes multiple part numbers: UM66T32L, UM66Txx. Please refer to the document for exact specifications by model.

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Datasheet Details

Part number	UM66T32L, UM66Txx
Manufacturer	UTC
File Size	184.14 KB
Description	Melody Integrated Circuit
Datasheet	UM66Txx_Unisonic.pdf
Note	This datasheet PDF includes multiple part numbers: UM66T32L, UM66Txx. Please refer to the document for exact specifications by model.

UM66T32L Product details

Description

The UTC UM66TXXL series are CMOS LSI designed for using in door bell, telephone and toy application.

Features

64-Note Rom memory.
1.5V ~ 4.5V power supply and low power consumption.
Dynamic speaker can be driven with external NPN transistor.
OSC resistor hold mode.
Power on reset: melody begins from the first note.
Built in level hold mode CMOS IC 1 TO-92 1: VSS 2: VDD 3: O/P(Melody output).

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Published: Feb 7, 2015 |