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66T32L Datasheet UM66T32L

Manufacturer: Unisonic Technologies

Overview: www.DataSheet4U.com UNISONIC TECHNOLOGIES CO., LTD UM66TXXL MELODY INTEGRATED.

General 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.

Key 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.
  • Pb-free plating product number: UM66TxxLK.

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