UM3481 Datasheet - Bowin

UM3481, Multi-Instrument Melody Generator

UM3481 Bowin Microelectronics _________________________________________________________ UM3481A Multi-Instrument Melody Generator .
The UM3481 series is a mask-ROM-programmed multi-instrument melody generator , implemented by CMOS technology.

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Datasheet Details

Part number:

UM3481

Manufacturer:

Bowin

File Size:

161.38 KB

Description:

Multi-Instrument Melody Generator

Features

* Powered by a 1.5V battery
* Low standby current
* 512-note memory, up to 16 songs
* 8 playing modes by user setting
* One built-in RC oscillator
* 8 beats selectable
* 3 timbres - piano, organ, and mandolin
* 5 tempos available throu

Applications

* such as toys, door bells, music box, melody clock/timers and telephones. Absolute Maximum Ratings DC Supply Voltage -0.3V to +5.0V Input Voltage Range Vss-0.3V to Vdd+0.3V Operating Ambient Temperature 0°C to +70°C Storage Temperature -10°C to +125°C Electrical Characteristics (Vss=0V, Vdd=1.5V,

UM3481 Distributors

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UM3481 Multi-Instrument Melody Generator Bowin

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