Hot-selling and scarce MSM6653A-631G3 Internal Mask ROM Voice Synthesis IC SSOP24 spot stock

Product Features

•4-bit ADPCM or 8-bit PCM sound generation

• Melody function

• Edit ROM function

• Two-channel mixing function

• Built-in random playback function

• Fade-out function via four-step sound volume attenuation

• Built-in beep tone of 0.5 kHz, 1.0 kHz, 1.3 kHz, or 2.0 kHz selectable with a specific code

• Sampling frequency of 4.0 kHz,5.3 kHz,6.4 kHz,8.0 kHz,10.6 kHz,12.8 kHz,16.0 kHz,or 32.0 kHz

(32 kHz sampling is not possible when using RC oscillation)

• Up to 120 phrases

• Built-in 12-bit D/A converter

• Built-in –40 dB/octave low-pass filter

• Standby function

• Selectable RC or ceramic oscillation

Product Photos

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For more product information, please download the PDF