Download UM66T08L Datasheet PDF
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UM66T08L Description

The UTC UM66TXXL series are CMOS LSI designed for using in door bell, telephone and toy application. It is an on-chip ROM programmed for musical performance. Produced by CMOS technology, the device results in very low power consumption.

UM66T08L Key Features

  • 64-Note Rom memory -1.5V ~ 4.5V power supply and low power consumption -Dynamic speaker can be driven with external NPN
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