Datasheet4U Logo Datasheet4U.com

UM66T08L, UM66Txx - Melody Integrated Circuit

UM66T08L Description

UNISONIC TECHNOLOGIES CO., LTD UM66TXXL MELODY INTEGRATED CIRCUIT CMOS IC * .
The UTC UM66TXXL series are CMOS LSI designed for using in door bell, telephone and toy application.

UM66T08L 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
* ORDERING INFORMATION Order Number

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: UM66T08L, UM66Txx. Please refer to the document for exact specifications by model.
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
UM66T08L, UM66Txx
Manufacturer
UTC
File Size
184.14 KB
Datasheet
UM66Txx_Unisonic.pdf
Description
Melody Integrated Circuit
Note
This datasheet PDF includes multiple part numbers: UM66T08L, UM66Txx.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

  • UM66T08S - Simple Melody Generator (UMC)
  • UM66T01L - Simple Melody Generator (UMC)
  • UM66T01S - Simple Melody Generator (UMC)
  • UM66T02L - Simple Melody Generator (UMC)
  • UM66T02S - Simple Melody Generator (UMC)
  • UM66T04L - Simple Melody Generator (UMC)
  • UM66T04S - Simple Melody Generator (UMC)
  • UM66T05L - Simple Melody Generator (UMC)

📌 All Tags

Melody Integrated Circuit UTC
UTC UM66T08L-like datasheet