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UM66T / BT66T Simple Melody Generator

Write a review | 2 reviews

Stock: 91
Availability: InStock priceValidUntil: 2026-06-18
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

Do you provide a GST bills?

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.

What is your return / replacement policy?

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.

How long does delivery take?

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

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

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.

Can you combine multiple orders into one shipment?

Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.

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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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