The AD245A is a highly integrated, low-power 32-bit voice MCU with recording function, supporting decoding of MP3, WAV, F1A, A, ump3, and midi audio formats, up to three simultaneous decoding streams, USB interface, SDIO interface, recording, DAC output with external power amplifier, and an integrated 0.5W Class-D speaker driver.

It is widely used in products such as traditional card speakers, voice lamps, and smart toys.

Package: QSOP24