HT82A822R mcu equivalent, usb speaker otp mcu.
* USB 2.0 full speed compatible
* USB spec v1.1 full speed operation and USB audio
* 192´8 MCU type data memory RAM (Bank0)
* 128´8´4 Speaker Out Data RAM.
The HT82A822R combines a 16-bit DAC, USB transceiver, SIE (Serial Interface Engine), audio class processing unit, FIFO,.
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