General Purpose MCU

Application Specific MCU

Application Specific IC

Discontinued Products

Voice MCU


The Voice MCU solution for the consumer market includes integrated audio codecs for conversion between analog signals and digital data, MCUs for handling system level control and user interface functions, and programmable DSPs for encoding/decoding compressed data in such formats.

Product List

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Product NameOutputDecoderOp. Volt. [V]Package TypeAvailability
MC93CV40215-bit DAC + Digital Amp.(PWM)
240 mA at 8 Ohm (similar 0.8 W)
SPEEX (1.5-bit / sample)
ADPCM (4-bit / sample)
2.7~3.620 SOP
28 QFN