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UM66T / BT66T Simple Melody Generator

Write a review | 2 reviews

Stock: 91
Availability: InStock priceValidUntil: 2026-06-04
SKU: 700 | DAA186

Rs. 17.70 (inc GST)
Rs.15.00 + GST

Qty :
Qty Qty

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

UM66T Simple Melody Generator

The BT66 also known as UM66 series is a CMOS LSI designed melody generator IC for use in telephones and toys application.

UM66T/BT66T has an on-chip ROM programmed for musical performance. Produced by CMOS technology, the device results in very low power consumption. And with built-in RC oscillator, a compact melody module can be constructed with only a few additional components

Features of UM66T / BT66T Simple Melody Generator

64-note ROM memory ·
Bulit-in RC oscillator
1.3V to 3.3V operating voltage and low power consumption
Level-hold mode to play repeatedly
Dynamic speaker can be driven with external NPN transistor.
Packaged in inexpensive TO-92 package
DC Supply Voltage : -0.3V to +5.0V
Operating Ambient Temperature : -10°C to 60°C
Storage Temperature : -55°C to 125°C

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

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Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

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Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

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Delivery time depends on your PIN code and the courier network. Tracking is shared after dispatch.

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You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

What if a product is out of stock — can you arrange it?

Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.

Will you send the same brand/manufacturer every time?

For some passive components, brand may vary based on availability. If you need a specific brand or matching lot, mention it before ordering and we’ll advise availability.

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UM66T / BT66T Simple Melody Generator

Qty :

UM66T Simple Melody Generator

UM66T/BT66T has an on-chip ROM programmed for musical performance. Produced by CMOS technology, the device results in very low power consumption. And with built-in RC oscillator, a compact melody module can be constructed with only a few additional components

Features of UM66T / BT66T Simple Melody Generator

64-note ROM memory ·

Bulit-in RC oscillator

1.3V to 3.3V operating voltage and low power consumption

Level-hold mode to play repeatedly

Dynamic speaker can be driven with external NPN transistor.

Packaged in inexpensive TO-92 package

DC Supply Voltage : -0.3V to +5.0V

Operating Ambient Temperature : -10°C to 60°C

Storage Temperature : -55°C to 125°C

Write a review

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