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HT3421A Datasheet - Holtek

HT3421A 41 Matrix Key Multi-Function Piano

The HT3421A is a 41-key musical instrument LSI implemented in the CMOS technology. The chip provides 8 rhythms, 8 timbres, 4 pulsatile sounds, 12 demo songs, and a 62-note memory storage function. The 12 × 7 matrix control keys of the HT3421A control both basic keys and function selection inputs. In.

HT3421A Features

* Operating voltage: 2.4V~5V System operating frequency: 512KHz 12 × 7 matrix input keys Auto power-off Power ON/OFF toggle input 41 tones, tone area: G2~B5 8 rhythms

* 8

HT3421A_Holtek.pdf

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Datasheet Details

Part number:

HT3421A

Manufacturer:

Holtek

File Size:

304.06 KB

Description:

41 matrix key multi-function piano.

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TAGS

HT3421A HT3421A Matrix Key Multi-Function Piano Holtek

HT3421A Distributor