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KK8031-xx - CMOS LSI

General Description

The KK8031-XX is a CMOS LSI chip, which plays a prearranged melodies.

The ROM has a 127 words and can store up to two melodies with double sound sources, and it uses the built-in digital envelope circuit.

Key Features

  • 127-note ROM memory.
  • 2.0V to 5.0V power supply and low power consumption.
  • RC oscillator on chip.
  • One shot or level hold mode (mask option).
  • Sound range: 2.5 octaves, 2 series.
  • Tempo: 16 kinds (presto-largo).
  • Double sound sources.
  • Digital Envelope Effect.

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Datasheet Details

Part number KK8031-xx
Manufacturer KODENSHI KOREA
File Size 251.62 KB
Description CMOS LSI
Datasheet download datasheet KK8031-xx Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TECHNICAL DATA KK8031-XX FEATURES • 127-note ROM memory • 2.0V to 5.0V power supply and low power consumption • RC oscillator on chip • One shot or level hold mode (mask option) • Sound range: 2.5 octaves, 2 series • Tempo: 16 kinds (presto-largo) • Double sound sources • Digital Envelope Effect FUNCTIONS • Dynamic speaker can be driven with external NPN transistor • Power on reset; melody begins from the first note • Start from the head of melody • Bare chip or TO-92 are available DESCRIPTION The KK8031-XX is a CMOS LSI chip, which plays a prearranged melodies. The ROM has a 127 words and can store up to two melodies with double sound sources, and it uses the built-in digital envelope circuit. SONG LIST 5 MO http://www.DataSheet4U.